HEAT TRANSFER COMPOSITIONS COMPRISING (E)-1,2,3,3,3-PENTAFLUORO-1-PROPENE (R 1225YE(E))

Abstract

This application relates to compositions comprising (E)-1,2,3,3,3-pentafluoro-1-propene (i.e., R-1225ye(E) or HFO-1225ye(E)) that are useful in refrigeration, air conditioning, or heat pump systems. Methods for replacing R-1234ze(E) in refrigeration, air conditioning, or heat pump systems are also provided.

Description

This application relates to compositions comprising (E)-1,2,3,3,3-pentafluoro-l-propene (i.e., R1225ye(E) or HFO-1225ye(E)) for use in refrigeration, air conditioning, or heat pump systems. The compositions of the present invention are useful in methods for producing cooling and heating, and methods for replacing refrigerants and refrigeration, air conditioning, and heat pump apparatus. BACKGROUND OF THE INVENTION Many current commercial refrigerants use hydrochlorofluorocarbons (HCFCs) or hydrofluorocarbons (HFCs). HCFCs contribute to ozone depletion and are slated for eventual phase-out under the Montreal Protocol. HFCs, while not contributing to ozone depletion, can contribute to global warming, and the use of such compounds has been reviewed by environmental regulators. Therefore, there is a need for refrigerants characterized by zero ozone depletion potential (ODP) and a low global warming potential. This application addresses this and other needs. / uusauo Ref. 319904 SUMMARY OF THE INVENTION The present application provides, among other things, a composition comprising (E)-1,2,3,3,3-pentafluoro-l-propene and a compound selected from R-134a and R-1234ze(E), or a mixture thereof. The present application further provides processes for producing cooling, comprising condensing a composition provided in the present description and then evaporating the composition near a body to be cooled. The present application further provides processes for producing heating, comprising evaporating a composition provided in the present description and then condensing the composition near a body to be heated. This application also provides methods for replacing R-1234ze(E) in a refrigeration, air conditioning or heat pump system, comprising providing a composition provided in this description as a replacement for R-1234ze(E). This application also provides for air conditioning systems, heat pump systems, and refrigeration systems comprising a composition provided in this description. Unless otherwise defined, all scientific and technical terms used herein have the same meaning as commonly understood by a person skilled in the art to which this invention pertains. The methods and materials described herein are for use in the present invention; other suitable methods and materials known in the art may also be used. The materials, methods, and examples are illustrative only and are not intended to be limiting. All publications, patent applications, patents, sequences, database entries, and other references mentioned herein are incorporated by reference in their entirety. In case of conflict, this description, including the definitions, shall prevail. DETAILED DESCRIPTION OF THE INVENTION This description provides compositions (e.g., heat transfer compositions and / or refrigerant compositions) comprising (E)-1,2,3,3,3-pentafluoro-1-propene (i.e., R-1225ye(E) or HFO-1225ye(E)) and, optionally, a compound selected from R-134a and R1234ze(E), or a mixture thereof. The compositions provided herein may be useful, for example, in refrigerant and / or heat transfer applications previously served by specific refrigerant compounds (e.g., CFG, HFC, and the like). Definitions and abbreviations As used herein, the terms comprise, which comprises, include, which includes, has, which has, or any variant thereof are intended to encompass a non-exclusive inclusion. For example, a process, method, article, or apparatus comprising a list of elements is not necessarily limited to those elements alone, but may include other elements not expressly listed or inherent in that process, method, article, or apparatus. Furthermore, unless expressly stated otherwise, the disjunction "or" refers to an inclusive "or" and not an exclusive "or." For example, a condition A or B is met by any of the following criteria: A is true (or present) and B is false (or not present), A is false (or not present) and B is true (or present), and both A and B are true (or present). As used herein, the term "essentially consisting of" is used to define a composition or method that includes materials, steps, features, components, or elements, in addition to those explicitly described, provided that these additional materials, steps, features, components, or elements do not materially affect the basic or novel feature(s) of the claimed invention, particularly the mode of action for achieving the desired result of any of the processes of the present invention. The term "essentially consisting of" or "essentially consisting of" occupies an intermediate position between "comprising" and "consisting of." Furthermore, "one" or "an" are used to describe elements and components included in this description. This is done solely for convenience and to give a general sense of the scope of the present invention. This description should be interpreted as including one or at least one, and the singular should also include the plural, unless it is obvious that it is intended to denote otherwise. As used herein, the term "approximately" is intended to account for variations due to experimental error (e.g., plus or minus approximately 10% of the stated value). It is understood that all measurements reported herein are modified by the term "approximately," whether the term is explicitly used or not, unless explicitly stated otherwise. When a quantity, concentration, or other value or parameter is given either as an interval, the preferred interval, or a list of upper preferred and lower preferred values, this shall be understood specifically as a description of all intervals formed from any pair of any upper interval limit or preferred value and any lower interval limit or preferred value, regardless of whether the intervals are described separately. Where a range of numerical values ​​is mentioned in this description, unless otherwise stated, the interval includes the limits of that range and all whole numbers and fractions within it. Global warming potential (GWP) is an index used to estimate the relative contribution to global warming from the atmospheric emission of one kilogram of a given greenhouse gas, compared to the emission of one kilogram of carbon dioxide. GWP can be calculated for different time horizons to reflect the effect of a given gas's atmospheric lifetime. The GWP for a 100-year time horizon is commonly used as the reference value. As used in this description, the term ozone depletion potential (ODP) is defined in The Scientific Assessment of Ozone Depletion, 2002, A Report of the World Meteorological Association's Global Ozone Research and Monitoring Project, section 1.4.4, pages 1.28 to 1.31 (see the first paragraph of this section). ODP represents the expected degree of stratospheric ozone depletion of a compound based on its mass relative to fluorotrichloromethane (CFC-11). Cooling capacity (sometimes called cooling capacity) is a term used to define the enthalpy change of a refrigerant or working fluid in an evaporator per unit mass of refrigerant or working fluid circulated. Volumetric cooling capacity refers to the amount of heat removed by the refrigerant or working fluid in the evaporator per unit volume of refrigerant vapor leaving the evaporator. Cooling capacity is a measure of the ability of a refrigerant, working fluid, or heat transfer composition to produce cooling. Therefore, the higher the volumetric cooling capacity of the working fluid, the greater the cooling rate that can be achieved in the evaporator at the maximum achievable volumetric flow rate with a given compressor.Cooling rate refers to the heat removed by the refrigerant in the evaporator per unit of time. Similarly, volumetric heating capacity is a term used to define the amount of heat supplied by the refrigerant or working fluid in the condenser per unit volume of refrigerant or working fluid vapor entering the compressor. The higher the volumetric heating capacity of the refrigerant or working fluid, the greater the rate of heating that occurs in the condenser at the maximum achievable volumetric flow rate with a given compressor. The coefficient of performance (COR) is the amount of heat removed in the evaporator divided by the energy required to run the compressor. The higher the CR, the greater the energy efficiency. The CR is directly related to the energy efficiency ratio (EER), which is a rating of the efficiency of a refrigeration or air conditioning unit at a specific set of indoor and outdoor temperatures. As used in the present description, a heat transfer medium comprises a composition used to carry heat from a heat source to a heat sink. For example, heat from a body to be cooled to a chiller evaporator or from a chiller condenser to a cooling tower or other configuration where the heat can be rejected to the environment. As used in the present description, a working fluid or coolant comprises a compound or mixture of compounds (e.g. a composition provided in the present description) that functions to transfer heat in a cycle, wherein the working fluid undergoes a phase change from liquid to gas and vice versa, in a repeating cycle. Subcooling is the reduction of a liquid's temperature below its saturation point at a given pressure. The saturation point is the temperature at which a vapor composition completely condenses into a liquid (also called the bubble point). However, subcooling continues to cool the liquid to a lower temperature at a given pressure. By cooling a liquid below its saturation temperature, the net cooling capacity can be increased. Therefore, subcooling improves the cooling capacity and energy efficiency of a system. The amount of subcooling is the amount of cooling below the saturation temperature (in degrees), or how far below its saturation temperature a liquid composition is cooled. Superheating is a term that defines how much above the vapor saturation temperature of a vapor composition a vapor composition is heated. The vapor saturation temperature is the temperature at which the first droplet of liquid forms when a vapor composition is cooled; it is also called the dew point. Chemicals, Abbreviations, and Acronyms HFC: hydrofluorocarbon HCFC: hydrochlorofluorocarbon ινΐΛ / a / zuz i / uusuuo HFO: hydrofluoroolefin R-134a, HFC-134a or 134a: 1,1,1,2-tetrafluoroethane R-227ea, HFC-227ea or 227ea: 1,1,1,2,3,3,3heptafluoropropane R-124, HCFC-124 or 124: l-chloro-1,2,2,2-tetrafluoroethane R-1225ye(E), HFO-1225yeE or 1225yeE: (E)-1,2,3, 3, 3pentafluoro-l-propene R-1234ze, HFO-1234ze or 1234ze: 1,3,3, 3-tetrafluoropropene (mixture of isomers) R-1234ze(E), HFO-1234ze or 1234zeE: (E)-1,3,3,3-tetrafluoropropene R-1234yf, HFO-1234yf or 1234yf: 2,3,3,3-tetrafluoropropene CAP: Cooling (or heating) capacity CR: Coefficient of performance GWP: Global warming potential ODP: Ozone depletion potential Compositions The present application provides a composition comprising (E)-1,2,3,3,3-pentafluoro-l-propene and a compound selected from R-134 ay R-1234ze(E), or a mixture thereof. In some embodiments, the composition comprises (E) 1,2,3,3,3-pentafluoro-l-propene and R-134a. In some embodiments, the composition essentially consists of (E) 1,2,3,3,3-pentafluoro-l-propene and R-134a. In some embodiments, the composition consists of (E) 1,2,3,3,3-pentafluoro-l-propene and R-134a. ινΐΛ / a / zuz i / uusauo In some embodiments, the composition comprises approximately 85 to approximately 95 percent by weight of (E)-1,2,3,3,3-pentafluoro-l-propene, for example, approximately 85, approximately 90, or approximately 95 percent by weight of (E)-1,2,3,3,3-pentafluoro-l-propene. In some forms, the composition comprises approximately 1 to approximately 15 percent by weight of R-134a, for example, approximately 5, approximately 10, or approximately 15 percent by weight of R-134a. In some forms, the composition comprises approximately 1 to approximately 12 percent by weight of R-134a, for example, approximately 2, approximately 10, or approximately 12 percent by weight of R-134a. And in some forms, the composition comprises approximately 5 to approximately 10 percent by weight of R-134a, for example, approximately 5, approximately 8, or approximately 10 percent by weight of R-134a. In some forms, the composition comprises 90 percent by weight of (E)-1,2,3,3,3-pentafluoro-l-propene, approximately 10 percent by weight of R-134a. In some embodiments, the composition comprises (E) 1,2,3,3,3-pentafluoro-l-propene and R-1234ze(E). In some embodiments, the composition essentially consists of (E) 1,2,3,3,3-pentafluoro-l-propene and R-1234ze(E). In some embodiments, the composition consists of (E)-1,2,3,3,3-pentafluoro-l-propene and R-1234ze(E). In some embodiments, the composition comprises from approximately 1 to approximately 99 percent by weight of (E)-1,2,3,3,3-pentafluoro-l-propene, for example, from approximately 1 to 90, from approximately 1 to 80, from approximately 1 to 70, from approximately 1 to 60, from approximately 1 to 50, from approximately 1 to 40, from approximately 1 to 30, from approximately 1 to 20, from approximately 1 to 10, approximately 10 to 99, approximately 10 to 90, approximately 10 to 80, approximately 10 to 70, approximately 10 to 60, approximately 10 to 50, approximately 10 to 40, approximately 10 to 30, approximately 10 to 20, approximately 20 to 99, approximately 20 to 90, approximately 20 to 80, approximately 20 to 70, approximately 20 to 60, approximately 20 to 50, approximately 20 to 40, approximately 20 to 30, approximately 30 to 99, approximately 30 to 90, approximately 30 to 80, approximately 30 to 70, approximately 30 to 60, approximately 30 to 50,approximately 30 to 40, approximately 40 to 99, approximately 40 to 90, approximately 40 to 80, approximately 40 to 70, approximately 40 to 60, approximately 40 to 50, approximately 50 to 99, approximately 50 to 90, approximately 50 to 80, approximately 50 to 70, approximately 50 to 60, approximately 60 to 99, approximately 60 to 90, approximately 60 to 80, approximately 60 to 70, approximately 70 to 99, approximately 70 to 90, approximately 70 to 80, approximately 80 to 99, approximately 80 to 90, approximately 90 to 99 percent / uuuauo en peso de (E)-1,2,3,3,3-pentafluoro-l-propeno. In some forms, the composition comprises approximately 1 to approximately 99 percent by weight of R-1234ze(E), for example, approximately 1 to 90, approximately 1 to 80, approximately 1 to 70, approximately 1 to 60, approximately 1 to 50, approximately 1 to 40, approximately 1 to 30, approximately 1 to 20, approximately 1 to 10, approximately 10 to 99, approximately 10 to 90, about 10 to 80, about 10 to 70, about 10 to 60, about 10 to 50, about 10 to 40, about 10 to 30, about 10 to 20, about 20 to 99, about 20 to 90, about 20 to 80, about 20 to 70, about 20 to 60, about 20 to 50, about 20 to 40, about 20 to 30, about 30 to 99, about 30 to 90, about 30 to 80, about 30 to 70, about 30 to 60, about 30 to 50, about 30 to 40, approximately 40 to 99, approximately 40 to 90, approximately 40 to 80, approximately 40 to 70, approximately 40 to 60, approximately 40 to 50, approximately 50 to 99, approximately 50 to 90, approximately 50 to 80, approximately 50 to 70, approximately 50 to 60, approximately 60 to 99, approximately 60 to 90, approximately 60 to 80, approximately 60 to 70, approximately 70 to 99, approximately 70 to 90, approximately 70 to 80, approximately 80 to 99, approximately 80 to 90, or approximately 90 to 99 percent by weight of R-1234ze (E). In some forms, the composition comprises ινΐΛ / a / zuz i / uusauo approximately 1 to approximately 99 wt percent of (E)-1,2,3,3,3-pentafluoro-1-propene and approximately 99 to approximately 1 wt percent of R-1234ze(E). In some embodiments, the composition comprises approximately 1 to approximately 40 wt percent of (E)-1,2,3,3,3-pentafluoro-1-propene and approximately 60 to approximately 1 wt percent of R-1234ze(E). In some embodiments, the composition comprises (E) 1,2,3,3,3-pentafluoro-l-propene, R-134a and R-1234ze(E). In some embodiments, the composition essentially consists of (E)—1,2,3,3,3-pentafluoro-l-propene, R-134a and R-1234ze(E). In some embodiments, the composition consists of (E)-1,2,3,3,3-pentafluoro-l-propene, R-134a and R-1234ze(E). In some embodiments, the composition comprises from approximately 1 to approximately 85 percent by weight of (E)-1,2,3,3,3-pentafluoro-l-propene, for example, from approximately 1 to approximately 80, from approximately 1 to 70, from approximately 1 to 60, from approximately 1 to 50, from approximately 1 to 40, from approximately 1 to 30, approximately 1 to 20, approximately 1 to 10, approximately 10 to 85, approximately 10 to 80, approximately 10 to 70, approximately 10 to 60, approximately 10 to 50, approximately 10 to 40, approximately 10 to 30, approximately 10 to 20, approximately 20 to 85, approximately 20 to 80, approximately 20 to 70, approximately 20 to 60, approximately 20 50, about 20 to 40, about 20 to 30, about 30 to 85, about 30 to 80, about 30 to 70, about 30 to 60, about 30 to 50, about 30 to 40, about 40 to 85, about 40 to 80, about 40 to 70, about 40 to 60, about 40 to 50, approximately 50 to 85, approximately 50 to 80, approximately 50 to 70, approximately 50 to 60, approximately 60 to 85, approximately 60 to 80, approximately 60 to 70, approximately 70 to 85, approximately 70 to 80, or approximately 80 to 85 percent by weight of (E)-1, ,2,3,3 i, 3- pentafluoro-l-propene. In some forms, the composition comprises approximately 5 to approximately 89 percent by weight of R-1234ze(E), for example, approximately 5 to approximately 80, approximately 5 to 70, approximately 5 to 60, approximately 5 to 50, approximately 5 to 40, approximately 5 to 30, approximately 5 to 20, approximately 5 to 10, approximately 10 to 89, approximately 10 to 80, approximately 10 to 70, approximately 10 to 60, approximately 10 to 50, approximately 10 to 40, approximately 10 to 30, approximately 10 to 20, approximately 20 to 89, approximately 20 to 80, approximately 20 to 70, approximately 20 to 60, approximately 20 to 50, approximately 20 to 40, approximately 20 to 30, approximately 30 to 89, approximately 30 to 80, approximately 30 to 70, approximately 30 to 60, approximately 30 to 50, approximately 30 to 40, approximately 40 to 89, approximately 40 to 80, approximately 40 to 70, approximately 40 to 60, approximately 40 to 50, approximately 50 to 89, approximately 50 to 80, approximately 50 to 70, approximately 50 to 60, approximately 60 to 89, approximately 60 to 80, approximately 60 to 70, approximately 70 to 89, approximately 70 to 80, or approximately 80 to 89, percent by weight of R-1234ze(E). In some formulations, the composition comprises approximately 5 to approximately 12 percent by weight of R-134a, for example, approximately 8, approximately 10, or approximately 12 percent by weight. In some formulations, the composition comprises approximately 5 to approximately 10 percent by weight of R-134a, for example, approximately 5, approximately 8, or approximately 10 percent by weight. In some formulations, the composition comprises approximately 8 to approximately 10 percent by weight of R-134a, for example, approximately 8 or approximately 10 percent by weight. In some formulations, the composition comprises approximately 10 percent by weight of R-134a. In some embodiments, the composition comprises from approximately 1 to approximately 85 percent by weight of (E)-1,2,3,3,3-pentafluoro-l-propene, from approximately 5 to approximately 89 percent by weight of R-1234ze(E), and approximately 10 percent by weight of R-134a. In some modalities, the composition provided in this description is selected from the group of compositions provided in Tables 1A-1B. In some modalities, the composition is a selected composition from the group of compositions provided in Tables 1A-1B, wherein the compositions exhibit a cooling capacity (CAP) that is within approximately ± 3% to approximately + 20% of the cooling capacity of R1234ze (E). In some embodiments, the composition is a composition selected from the group of compositions provided in Tables 1A-1B, where the compositions exhibit a cooling capacity (CAP) that is within approximately ±20% of the cooling capacity of R-1234ze(E). In some embodiments, the composition is a composition selected from the group of compositions provided in Tables 1A-1B, where the compositions exhibit a cooling capacity (CAP) that is within approximately ±15% of the cooling capacity of R-1234ze(E). In some embodiments, the composition is a composition selected from the group of compositions provided in Tables 1A-1B, where the compositions exhibit a cooling capacity (CAP) that is within approximately ±10% of the cooling capacity of R-1234ze(E).In some configurations, the composition is a selected composition from the group of compositions provided in Tables 1A-1B, where the compositions exhibit a cooling capacity (CAP) that is within approximately ± 5% of the cooling capacity of R-1234ze(E). In some configurations, the composition is a selected composition from the group of compositions provided in Tables 1A-1B, where the compositions exhibit a GWP less than approximately 750. In some configurations, the composition is a selected composition from the group of compositions provided in Tables 1A-1B, where the compositions exhibit a GWP less than approximately 400. In some configurations, the composition is a selected composition from the group of compositions provided in Tables 1A-1B, where the compositions exhibit a GWP less than approximately 250.In some modalities, the composition is a selected composition from the group of compositions provided in Tables 1A-1B, where the compositions exhibit a GWP less than approximately 150. In some modalities, the composition provided in this description is selected from the group of compositions provided in Tables 2A-2B. In some embodiments, the composition is a composition selected from the group of compositions provided in Tables 2A-2B, where the compositions exhibit a cooling capacity (CAP) that is within approximately 10% of the cooling capacity of R-1234ze(E). In some embodiments, the composition is a composition selected from the group of compositions provided in Tables 2A-2B, where the compositions exhibit a cooling capacity (CAP) that is within approximately 5% of the cooling capacity of R-1234ze(E). In some embodiments, the composition is a composition selected from the group of compositions provided in Tables 2A-2B, where the compositions exhibit a cooling capacity (CAP) that is within approximately 3% of the cooling capacity of R-1234ze(E). In some modes, the composition is a selected composition from the group of compositions provided in Tables 2A-2B, where the compositions have a GWP of approximately 1 to approximately 6. In some modes, the composition is a selected composition from the group of compositions provided in Tables 2A-2B, where the compositions have a GWP of approximately 6 or less. In some modes, the composition is a selected composition from the group of compositions provided in Tables 2A-2B, where the compositions have a GWP of approximately 4 or less. In some modes, the composition is a selected composition from the group of compositions provided in Tables 2A-2B, where the compositions have a GWP of approximately 5 or less.In some modes, the composition is a selected composition from the group of compositions provided in Tables 2A-2B, where the compositions have a GWP of approximately 3 or less. In some modes, the composition is a selected composition from the group of compositions provided in Tables 2A-2B, where the compositions have a GWP of approximately 2 or less. In some modes, the composition is a selected composition from the group of compositions provided in Tables 2A-2B, where the compositions have a GWP of approximately 1 or less. Methods of use The compositions provided in this description can act as working fluids used to carry heat from a heat source to a heat sink. The heat transfer compositions can also be useful as a coolant in a cycle where the fluid undergoes a phase change; that is, from a liquid to a gas and back again, or vice versa. Examples of heat transfer systems include, but are not limited to, air conditioners, freezers, refrigerators, heat pumps, water chillers, flooded evaporator chillers, direct expansion chillers, cold rooms, high-temperature heat pumps, mobile refrigerators, mobile air conditioning units, immersion cooling systems, data center cooling systems, and combinations thereof. Accordingly, this application provides a heat transfer system (e.g.A heat transfer apparatus as described herein, comprising a composition provided herein. In some embodiments, the composition provided herein is useful as a working fluid (e.g., a working fluid for cooling or heating applications) in the heat transfer apparatus. In some embodiments, the compositions provided herein are useful in an apparatus or system comprising a high-temperature heat pump. In some embodiments, the high-temperature heat pump comprises a centrifugal compressor. In some embodiments, the compositions provided herein are useful in an apparatus or system comprising a chiller. In some embodiments, the compositions provided herein are useful in an apparatus or system comprising a centrifugal chiller.In some configurations, the compositions provided in this description are useful in a high-temperature centrifugal heat pump. Mechanical compression refrigeration, air conditioning, and heat pump systems include an evaporator, a compressor, a condenser, and an expansion device. A refrigeration cycle reuses the refrigerant in multiple stages to produce a cooling effect in one stage and a heating effect in another. The cycle can be described as follows: Liquid refrigerant enters an evaporator through an expansion device and boils in the evaporator, absorbing heat from the environment at a low temperature to form a gas and produce cooling. Often, air or a heat transfer fluid flows over or around the evaporator to transfer the cooling effect caused by the evaporation of the refrigerant to a body to be cooled. The low-pressure gas enters a compressor where it is compressed to increase its pressure and temperature.Next, the higher-pressure (compressed) gaseous refrigerant enters the condenser, where it condenses and releases its heat into the environment. The refrigerant then returns to the expansion device, through which the liquid expands from the higher pressure level in the condenser to the lower pressure level in the evaporator, and the cycle repeats. A body to be cooled or heated can be defined as any space, location, object, or body for which cooling or heating is preferred. Examples include spaces (open or enclosed) requiring air conditioning, cooling, or heating, such as a room, apartment, or building, including apartment buildings, university dormitories, townhouses or other attached or detached houses, hospitals, office buildings, supermarkets, classrooms in colleges or universities, administrative buildings, and passenger compartments of cars or trucks. Additionally, a body to be cooled can include electronic devices, such as computer equipment, central processing units (CPUs), data centers, server banks, and personal computers, among others. "Close" refers to the fact that the evaporator of the system containing the refrigerant is located inside, or adjacent to, the body to be cooled, so that the air moving over the evaporator moves toward or around the body to be cooled. In the process of producing heating, "close" means that the condenser of the system containing the refrigerant is located inside, or adjacent to, the body to be heated, so that the air moving over the evaporator moves toward or around the body to be heated. In some embodiments, for heat transfer, "close" can mean that the body to be cooled is immersed directly in the heat transfer composition or that tubes containing heat transfer compositions run around, inside, and outside of electronic equipment, for example. Illustrative refrigeration systems include, but are not limited to, equipment such as commercial, industrial, or residential refrigerators and freezers, ice machines, self-contained coolers and freezers, vending machines, flooded evaporator coolers, direct expansion coolers, water chillers, centrifugal chillers, walk-in coolers and freezers, and combination systems. In some configurations, the compositions provided in this description may be used in supermarket refrigeration systems. Additionally, stationary applications may use a secondary circuit system that employs a primary refrigerant to produce cooling in one location, which is then transferred to a remote location by means of a secondary heat transfer fluid. In some embodiments, the compositions provided in this description are useful in mobile heat transfer systems, including refrigeration, air conditioning, or heat pump systems or appliances. In some embodiments, the compositions are useful in stationary heat transfer systems, including refrigeration, air conditioning, or heat pump systems or appliances. As used herein, mobile refrigeration, air conditioning, or heat pump systems refers to any refrigeration, air conditioning, or heat pump apparatus incorporated into a land, rail, sea, or air transport unit. Mobile air conditioning or heat pump systems may be used in automobiles, trucks, railcars, or other transport systems. Mobile refrigeration may include transport refrigeration in trucks, aircraft, or railcars. Furthermore, the present invention includes apparatus intended to provide refrigeration to a system independent of any mobile carrier, known as intermodal systems. Intermodal systems include containers (combined sea / land transport) as well as interchangeable boxes (combined road / rail transport). As used in this description, stationary air conditioning or heat pump systems are systems that are fixed in place during operation. A stationary air conditioning or heat pump system may be located within or connected to buildings of any type. These stationary applications may include, but are not limited to, chillers, high-temperature heat pumps, and residential, commercial, or industrial air conditioning systems, and may include window, ductless, ducted, terminal package, and exterior but building-connected systems, such as rooftop systems. Stationary heat transfer can refer to systems for cooling electronic devices, such as immersion cooling systems, submersion cooling systems, phase-change cooling systems, data center cooling systems, or simply liquid cooling systems. In some embodiments, a method is provided for using the present compositions as a heat transfer fluid. The method comprises transporting the composition from a heat source to a heat sink. In some embodiments, a method is provided for producing cooling that comprises evaporating any of the present compounds or compositions near a body to be cooled and, after that, condensing the composition. In some embodiments, a method for producing heating is provided comprising condensing any of the present compositions near a body to be heated and, after that, evaporating the compositions. In some embodiments, the composition is for use in heat transfer, where the working fluid is a heat transfer component. In some embodiments, the compositions of the invention are for use in refrigeration or air conditioning. In some embodiments, the compositions of the present invention may be useful for reducing or eliminating the flammability of flammable refrigerants provided herein (e.g., R-1234ze(E)). In some embodiments, the present application provided herein is a method for reducing the flammability of a flammable refrigerant comprising adding a composition as described herein to a flammable refrigerant. The compositions provided in this description may be useful as a replacement for a currently used (specific) refrigerant. As used in this description, the term "specific refrigerant" shall be understood to mean the refrigerant for which the heat transfer system was designed to operate, or the refrigerant resident in the heat transfer system. In some embodiments, the specific refrigerant is R1234ze(E). In some embodiments, the replacement refrigerant provided in this description is (E)-1,2,3,3,3-pentafluoro-l-propene or a composition provided in this description. Replacement refrigerants are often most useful if they can be used in the original refrigeration equipment designed for a different refrigerant, e.g., with minimal or no system modifications. In many applications, some of the described options are suitable as refrigerants and provide cooling performance (i.e., cooling capacity) at least comparable to that of the refrigerant they are intended to replace. In some embodiments, the replacement refrigerant provided herein (i.e., (E)1,2,3,3,3-pentafluoro-l-propene or a composition provided herein) exhibits a cooling capacity that is within approximately +3% to approximately ±20% of the cooling capacity of R1234ze(E). In some embodiments, the replacement refrigerant provided herein exhibits a cooling capacity that is within approximately +20% of the cooling capacity of R-1234ze(E). In some embodiments, the replacement refrigerant provided herein exhibits a cooling capacity that is within approximately ±15% of the cooling capacity of R-1234ze(E).In some configurations, the replacement refrigerant provided herein exhibits a cooling capacity that is within approximately ±10% of the cooling capacity of R-1234ze(E). In some configurations, the replacement refrigerant provided herein exhibits a cooling capacity that is within approximately ±5% of the cooling capacity of R-1234ze(E). In some configurations, the replacement refrigerant provided herein exhibits a cooling capacity that is within approximately ±3% of the cooling capacity of R-1234ze(E). In some embodiments, the replacement refrigerant provided herein (i.e., (E)1,2,3,3,3-pentafluoro-l-propene or a composition provided herein) exhibits a cooling capacity that is within approximately +3% to approximately ±20% of the cooling capacity of R1234ze(E) and has a GWP less than approximately 750. In some embodiments, the replacement refrigerant provided herein exhibits a cooling capacity that is within approximately +3% to approximately ±20% of the cooling capacity of R1234ze(E) and has a GWP less than approximately 400. In some embodiments, the replacement refrigerant provided herein exhibits a cooling capacity that is within approximately +3% to approximately ±20% of the cooling capacity of R1234ze(E) and has a GWP less than approximately 250.In some embodiments, the replacement refrigerant provided in this description exhibits a cooling capacity that is within approximately ±3% to approximately ±20% of the cooling capacity of R1234ze(E) and has a GWP less than approximately 150. In some configurations, the replacement refrigerant provided in this description exhibits a cooling capacity within approximately ±5% of the cooling capacity of R-1234ze(E) and has a GWP less than approximately 150. In some embodiments, the method comprises replacing the R-1234ze(E) in a high-temperature heat pump with (E) 1,2,3,3,3-pentafluoro-l-propene or a replacement refrigerant composition provided herein. In some embodiments, the high-temperature heat pump is a high-temperature centrifugal heat pump. In some embodiments, the high-temperature heat pump comprises a condenser that operates at a temperature higher than approximately 50 °C. In some embodiments, the high-temperature heat pump comprises a condenser that operates at a temperature higher than approximately 100 °C. In some embodiments, the high-temperature heat pump comprises a condenser that operates at a temperature higher than approximately 120 °C. In some embodiments, the high-temperature heat pump comprises a condenser that operates at a temperature higher than approximately 150 °C. In some configurations, the replacement refrigerant exhibits a heating performance coefficient (Cr) that is within approximately ±5% of the Cr of R1234ze(E). In some configurations, the replacement refrigerant exhibits a Cr that is within approximately +3% of the Cr of R-1234ze(E). In some configurations, the replacement refrigerant exhibits a Cr that is approximately equal to the Cr of R-1234ze(E). In some configurations, the refrigerant to be replaced may also be HFC-134a, HFC-227ea, HCFC-124, R-450A (a mixture of 42 wt% HFC-134a and 58 wt% HFO-1234ze(E)), or R-513A (a mixture of 44 wt% HFC-134a and 56 wt% HFO-1234yf). The compositions described herein provide low-GWP replacement refrigerants for the refrigerants listed above, with a GWP of less than 300, or frequently, less than 150. In some embodiments, this application provides a method for improving the energy efficiency of a heat transfer system or apparatus comprising a specific refrigerant, comprising substantially replacing the specific refrigerant with (E)-1,2,3,3,3-pentafluoro-l-propene or a replacement refrigerant composition provided herein, thereby improving the efficiency of the heat transfer system. In some embodiments, the heat transfer system is a chiller system or chiller apparatus provided herein. In some embodiments, a method is provided for operating a heat transfer system or for transferring heat that is designed to operate with a specific refrigerant by charging an empty system with a composition of the present invention, or by substantially replacing the specific refrigerant with a composition of the present invention. As used herein, the term "substantially replaces" shall be understood to mean that the specific refrigerant may be drained from the system, or the specific refrigerant may be pumped out of the system and then the system charged with a composition of the present invention. The system may be flushed with one or more quantities of the replacement refrigerant before being charged. It should be understood that in some embodiments, a small amount of the specific refrigerant may remain in the system after it has been charged with the composition of the present invention. In another embodiment, a method is provided for recharging a heat transfer system containing a specific refrigerant and a lubricant. The method comprises substantially removing the specific refrigerant from the heat transfer system while retaining a substantial portion of the lubricant in the system and introducing one of the present compositions into the heat transfer system. In some embodiments, the lubricant in the system is partially replaced. In some embodiments, the compositions of the present invention can be used to top up a refrigerant charge in a chiller. For example, if a chiller using R-1234ze(E) has reduced performance due to refrigerant leaks, the compositions described herein can be added to restore performance to specification. In some embodiments, a heat exchange system is provided that contains any of the compositions described herein, wherein the system is selected from the group consisting of air conditioners, freezers, refrigerators, heat pumps, water chillers, flooded evaporator freezers, direct expansion freezers, cold rooms, mobile refrigerators, mobile air conditioning units, and systems that have combinations thereof. Furthermore, the compositions provided herein may be useful in secondary circuit systems where these compositions serve as the primary refrigerant and thus provide cooling to a secondary heat transfer fluid that cools a remote location. The compositions of the present invention may exhibit some temperature slip in the heat exchangers. Therefore, the systems will operate more efficiently if the heat exchangers are operated in countercurrent mode or in crosscurrent mode with a tendency toward countercurrent flow. A tendency toward countercurrent flow means that the closer the heat exchanger approaches countercurrent flow, the more efficient the heat transfer will be. Therefore, air conditioning heat exchangers, particularly evaporators, are designed to provide some degree of countercurrent flow. Therefore, the present description provides an air conditioning or heat pump system where the system includes one or more heat exchangers (either evaporators, condensers, or both) that operate in countercurrent mode or crosscurrent mode with a tendency towards countercurrent. In some embodiments, the present description provides a refrigeration system in which the system includes one or more heat exchangers (either evaporators, condensers, or both) that operate in countercurrent mode or crosscurrent mode with a tendency to countercurrent. In some configurations, the refrigeration, air conditioning, or heat pump system is a stationary system. In other configurations, the refrigeration, air conditioning, or heat pump system is a mobile system. Additionally, in some embodiments, the compositions described herein can function as primary refrigerants in secondary circuit systems that provide cooling to remote locations using a secondary heat transfer fluid that may comprise water, an aqueous saline solution (e.g., calcium chloride), a glycol, carbon dioxide, or a fluorinated hydrocarbon fluid (e.g., an HFC, HCFC, hydrofluoroolefin (HFO), hydrochlorofluoroolefin (HCFO), chlorofluoroolefin (CFO), or perfluorocarbon (PFC)). In this case, the secondary heat transfer fluid is the body to be cooled, as it is adjacent to the evaporator and is cooled before moving to a second, remote body to be cooled.In other configurations, the compositions described in this description can function as the secondary heat transfer fluid, thereby transferring or providing cooling (or heating) to the remote location. In some embodiments, (E)-1,2,3,3,3-pentafluoro-1-propene or the compositions provided herein comprise one or more non-refrigerant components (also referred to as additives herein) selected from the group consisting of lubricants, dyes (including UV dyes), solubilizing agents, compatibilizers, stabilizers, tracers, perfluoropolyethers, anti-wear agents, extreme pressure agents, corrosion and oxidation inhibitors, polymerization inhibitors, metallic surface energy reducers, metallic surface deactivators, free radical scavengers, foam control agents, viscosity index improvers, dropping point reducers, detergents, viscosity adjusters and mixtures thereof.Indeed, many of these optional non-cooling components fit into one or more of these categories and may have qualities that allow them to achieve one or more performance characteristics. In some embodiments, one or more non-refrigerant components are present in small quantities relative to the total composition. In some embodiments, the concentration of additive(s) in the described compositions ranges from less than approximately 0.1 percent by weight to as much as approximately 5 percent by weight of the total composition. In some embodiments of the present invention, the additives are present in the described compositions in an amount between approximately 0.1 percent by weight and approximately 5 percent by weight of the total composition, or in an amount between approximately 0.1 percent by weight and approximately 3.5 percent by weight. The additive component(s) selected for the described composition are chosen based on the utility and / or the individual components of the equipment or the system requirements. In one modality, the lubricant is selected from the group consisting of mineral oil, alkylbenzene, polyol esters, polyalkylene glycols, polyvinyl ethers, polycarbonates, perfluoropolyethers, silicones, silicate esters, phosphate esters, paraffins, naphthenes, polyalphadeffins, and combinations thereof. The lubricants, as described herein, may be commercially available lubricants. For example, the lubricant may be paraffinic mineral oil, marketed by BVA Oils as BVM 100 N, or naphthenic mineral oils marketed by Crompton Co.with the registered trademarks Suniso® 1GS, Suniso® 3GS and Suniso® 5GS, naphthenic mineral oil marketed by Pennzoil under the registered trademark Sontex® 372LT, naphthenic mineral oil marketed by Calumet Lubricants under the registered trademark Calumet® RO-30, linear alkylbenzenes marketed by Shrieve Chemicals under the registered trademarks Zerol® 75, Zerol® 150 and Zerol® 500 and branched alkylbenzene marketed by Nippon Oil as HAB 22, polyol esters (POE) marketed under the registered trademark Castrol® 100 by Castrol, UK, polyalkylene glycols (PAG), such as RL-488A from Dow (Dow Chemical, Midland, Michigan) and mixtures thereof, i.e., mixtures of any of the lubricants described in this paragraph. Notwithstanding the weight ratios for the compositions described herein, it is understood that in some heat transfer systems, while in use, the composition may absorb additional lubricant from one or more components of the equipment in such a heat transfer system. For example, in some refrigeration, air conditioning, and heating systems, lubricants may be charged into the compressor and / or the compressor's lubricant sump. Such lubricant would be present in addition to any lubricating additives in the refrigerant of such a system. In use, the refrigerant in the compressor may pick up some of the equipment's lubricant, changing the refrigerant-lubricant composition from the initial ratio. The non-cooling component used with the compositions of the present invention may include at least one dye. The dye may be at least an ultraviolet (UV) dye. As used herein, ultraviolet dye is defined as a UV fluorescent or phosphorescent composition that absorbs light in the ultraviolet or near-ultraviolet region of the electromagnetic spectrum. The fluorescence produced by the UV fluorescent dye can be detected under illumination from UV light that emits radiation with a wavelength in the range of 10 nanometers to approximately 775 nanometers. UV dye is a useful component for detecting leaks in a composition because it allows the observation of the dye's fluorescence at or near a leak point in a device (e.g., a refrigeration unit, air conditioner, or heat pump). The UV emission, i.e., the dye's fluorescence, can be observed under ultraviolet light. Therefore, if a composition containing such a UV dye leaks from a given point in a device, the fluorescence can be detected at or near the leak point. In some embodiments, the UV dye may be a fluorescent dye. In some embodiments, the fluorescent dye is selected from the group consisting of naphthalimides, perylenes, coumarins, anthracnes, phenanthracenes, xanthenes, thioxanthenes, naphthoxanthenes, fluoresceins, and dye derivatives and combinations thereof, i.e., mixtures of any of the aforementioned dyes or their derivatives described in this paragraph. Another non-refrigerant component that may be used with the compositions of the present invention may include at least one solubilizing agent selected to improve the solubility of one or more dyes in the described compositions. In some embodiments, the weight ratio of the dye to the solubilizing agent varies from approximately 99:1 to approximately 1:1. The solubilizing agents include at least one compound selected from the group consisting of hydrocarbons, hydrocarbon ethers, polyoxyalkylene glycol ethers (such as dipropylene glycol dimethyl ether), amides, nitriles, ketones, chlorocarbons (such as methylene chloride, trichloroethylene, chloroform, or mixtures thereof), esters, lactones, aromatic ethers, fluoroethers, and 1,1,1-trifluoroalkanes, and mixtures thereof, i.e., mixtures of any of the solubilizing agents described in this paragraph. In some embodiments, the non-coolant component comprises at least one compatibilizer to improve the compatibility of one or more lubricants with the compositions described. The compatibilizer may be selected from the group consisting of hydrocarbons, hydrocarbon ethers, polyoxyalkylene glycol ethers (such as dipropylene glycol dimethyl ether), amides, nitriles, ketones, chlorocarbons (such as methylene chloride, trichloroethylene, chloroform, or mixtures thereof), esters, lactones, aromatic ethers, fluoroethers, 1,1,1-trifluoroalkanes, and mixtures thereof, i.e., mixtures of any of the compatibilizers described in this paragraph. The solubilizing and / or compatibilizing agent may be selected from the group consisting of hydrocarbon ethers, which are ethers containing only carbon, hydrogen, and oxygen, such as dimethyl ether (DME) and mixtures thereof, i.e., mixtures of any of the hydrocarbon ethers described in this paragraph. The compatibilizer can be a linear or cyclic, aliphatic or aromatic hydrocarbon compatibilizer containing 3 to 15 carbon atoms. The compatibilizer can be at least one hydrocarbon, which can be selected from the group consisting of at least propanes, including propylene and propane; butanes, including n-butane and isobutene; pentanes, including n-pentane, isopentane, neopentane, and cyclopentane; hexanes; octanes; nonane; and decanes, among others. Commercially available hydrocarbon compatibilizers include, but are not limited to, those from Exxon Chemical (USA).) marketed under the registered trademarks Isopar® H, a mixture of undecane (Cu) and dodecane (C12) (a high-purity Cu to C12 isoparaffin), Aromatic 150 (a C9 to Cu aromatic compound), Aromatic 200 (a Cg to C15 aromatic compound) and Naphtha 140 (a mixture of C5 to Cu paraffins, naphthenes and aromatic hydrocarbons) and mixtures thereof, i.e., mixtures of any of the hydrocarbons described in this paragraph. Alternatively, the compatibilizer may be at least a polymeric compatibilizer. The polymeric compatibilizer may be a random copolymer of fluorinated and non-fluorinated acrylates, wherein the polymer comprises repeating units of at least one monomer represented by the formulas CH2=C(R1)CO2R2, CH2=C(R3)C6H4R4, and CH2=C(R5)C6H4XR6, wherein X is oxygen or sulfur; R1, R3, and R5 are independently selected from the group consisting of H and Ci-C4 alkyl radicals; and R2, R4, and R6 are independently selected from the group consisting of carbon chain-based radicals containing C and F, and may further contain H, Cl, ether, oxygen, or sulfur in the form of thioether, sulfoxide, or sulfone groups, and mixtures thereof. Examples of such polymer compatibilizers include those commercially available from EI du Pont de Nemours and Company, (Wilmington, DE, 19898, USA) under the registered trademark Zonyl® PHS.Zonyl® PHS is a random copolymer prepared by polymerizing 40 wt% CH2=C(CH3)CO2CH2CH2(CF2CF2)mF (also referred to as Zonyl® fluoromethacrylate, or ZFM), wherein m is from 1 to 12, mainly 2 to 8, and 60 wt% lauryl methacrylate (CH2=C(CH3)CO2(CH2)11CH3, also referred to as LMA). In some formulations, the compatibilizer component contains approximately 0.01 to 30 percent by weight (based on the total amount of compatibilizer) of an additive that reduces the surface energy of metallic copper, aluminum, steel, or other metals and metal alloys found in heat exchangers, thereby reducing lubricant adhesion to the metal. Examples of metal surface energy reducing additives include those commercially available from DuPont under the registered trademarks Zonil® ESA, Zonil® ESP, and Zonil® FSJ. Another non-refrigerant component that can be used with the compositions of the present invention may be a metal surface deactivator. The metal surface deactivator is selected from the group consisting of areoxalyl bis(benzylidene)hydrazide (CAS Reg. No. 662910-3), N,N'-bis(3,5-di-tert-butyl-4-hydroxyhydrocinnamoylhydrazine (CAS Reg. No. 32687-78-8), 2,2,'-oxamidobis-ethyl-(3,5-di-tert-butyl-4-hydroxyhydrocinnamate (CAS Reg. No. 70331-94-1), N,N'(disalicyclidene)-1,2-diaminopropane (CAS Reg. No. 94-91-7) and ethylenediaminetetraacetic acid (CAS Reg. No. 60-00-4) and their salts, and mixtures thereof, i.e., mixtures of any of the surface deactivators metallic elements described in this paragraph. The non-refrigerant component used with the compositions of the present invention may alternatively be a stabilizer selected from the group consisting of hindered phenols, thiophosphates, butylated triphenylphosphorothionates, organophosphates, or phosphites, alkylaryl ethers, terpenes, terpenoids, epoxides, fluorinated epoxides, oxethanes, ascorbic acid, phenols, lactones, thioethers, amines, nitromethane, alkylsilanes, benzophenone derivatives, aryl sulfides, divinyl terephthalic acid, diphenyl terephthalic acid, hydrazones such as dimethylhydrazione acetaldehyde, ionic liquids, and mixtures thereof, i.e., mixtures of any of the stabilizers described in this paragraph. Terpene or terpenoid stabilizers may include farnesene. Phosphite stabilizers may include diphenyl phosphite. The stabilizer may be selected from the group consisting of tocopherol; hydroquinone; t-butylhydroquinone; monothiophosphates; and dithiophosphates, commercially available from Ciba Specialty Chemicals, Basel, Switzerland, hereinafter Ciba, under the registered trademark Irgalube® 63; dialkylthiophosphate esters, commercially available from Ciba under the registered trademarks Irgalube® 353 and Irgalube® 350, respectively; butylated triphenylphosphorothionates, commercially available from Ciba under the registered trademark Irgalube® 232; amine phosphates, commercially available from Ciba under the registered trademark Irgalube® 349 (Ciba); hindered phosphites, commercially available from Ciba as Irgafos® 168 and tris-(di-tert-butylphenyl)phosphite, commercially available from Ciba under the registered trademark Irgafos® OPH; (di-n-octyl phosphite); and isodecyldiphenyl phosphite, commercially available from Ciba under the registered trademark Irgafos® DDPP;trialkyl phosphates, such as trimethyl phosphate, triethyl phosphate, tributyl phosphate, trioctyl phosphate, and tri(2-ethylhexyl) phosphate; triaryl phosphates, including triphenyl phosphate, tricresyl phosphate, and trixylenyl phosphate; and mixed alkyl-aryl phosphates, including isopropylphenyl phosphate (IPPP) and bis(tert-butylphenyl)phenyl phosphate (TBPP); butylated triphenyl phosphates, such as those commercially available under the registered trademark Syn-O-Ad®, including Syn-O-Ad® 8784; tert-butylated triphenyl phosphates, such as those commercially available under the registered trademark Durad® 620; isopropylated triphenyl phosphates, such as those commercially available under the registered trademarks Durad® 220 and Durad® 110; anisole; 1,4-dimethoxybenzene; 1,4-diethoxybenzene; 1,3,5trimethoxybenzene; myrcene, alloocimene, limonene (in particular d-limonene); retinal; pinene (α or β) ; menthol; geraniol; farnesol; phytol; vitamin A; terpinene; delta-3carene; terpinolene;phellandrene; phenkene; dipentene; carotenoids, such as lycopene, beta carotene, and xanthophylls, such as zeaxanthin; retinoids, such as hepaxanthin and isotretinoin; bornane; 1,2-propylene oxide; 1,2-butylene oxide; n-butylglycidyl ether; trifluoromethyloxirane; 1,1-bis(trifluoromethyl)oxirane; 3-ethyl-3-hydroxymethyloxethane, such as OXT-101 (Toagosei Co., Ltd); 3-ethyl-3-((phenoxy)methyl)-oxethane, such as OXT-211 (Toagosei Co., Ltd); 3-ethyl-3-((2-ethylhexyloxy)methyl)-oxethane, such as OXT-212 (Toagosei Co., Ltd); ascorbic acid; methanethiol (methylmercaptan); ethanethiol (ethyl mercaptan); coenzyme A; dimercaptosuccinic acid (DMSA); mercaptan del pomelo ((R)2-(4-methylcyclohex-3-enyl)propane,-2-thiol)); cistern ((R)-2-amino-3-sulfanyl-propanoic acid); lipoamide (1,2-dithiolan; 3-pentanamide); 5,7-bis(1,1-dimethylethyl)-3-[2,3 - (the 3,4) / uusauo dimethylphenyl]-2(3H)-benzofuranone, commercially available from Giba under the registered trademark Irganox® HP-136; benzyl phenyl sulfide; diphenyl sulfide; diisopropylamine; dioctadecyl 3,3'-thiodipropionate, commercially available from Giba under the registered trademark Irganox® PS 802 (Giba); didodecyl 3,3'-thiopropionate, commercially available from Giba under the registered trademark Irganox® PS 800; di-(2,2,6,6-tetramethyl-4-piperidyl)sebacate, commercially available from Giba under the registered trademark Tinuvin® 770; poly-(N-hydroxyethyl2,2,6,6-tetramethyl-4-hydroxy-piperidyl succinate, commercially available from Giba under the trademark Tinuvin® 622LD (Giba); tallow methyl bis amine; tallow bis amine; phenol-alphanaphthylamine; bis(dimethylamino)methylsilane (DMAMS); tris(trimethylsilyl)silane (TTMSS); vinyltriethoxysilane; 2,5-difluorobenzophenone; 2',5'dihydroxyacetophenone; 2-chlorobenzophenone;dibenzyl sulfide; ionic liquids; and mixtures and combinations thereof.; The additive used with the compositions of the present invention may alternatively be an ionic liquid stabilizer. The ionic liquid stabilizer may be selected from the group consisting of organic salts that are liquid at room temperature (approximately 25 °C), salts containing cations selected from the group consisting of pyridinium, pyridazinium, pyrimidinium, pyrazinium, imidazolium, pyrazolium, thiazolium, oxazolium, and triazolium, and mixtures thereof; and anions selected from the group consisting of [BF4]-, [PF6]-, [SbF6]-, [CF3SO3]-, [HCF2CF2SO3]-, [CF3HFCCF2SO3]. [HCCIFCF2SO3]-[(CF3SO2)2N][(CF3CF2SO2)2N]-, [(CF3SO2)3C][CF3CO2]- and F-, and mixtures thereof. In some embodiments, the ionic liquid stabilizers are selected from the group consisting of emim BF4 (l-ethyl-3-methylimidazolium tetrafluoroborate); bmim BF4 (l-butyl-3-methylimidazolium tetraborate); emim PFg (l-ethyl-3-methylimidazolium hexafluorophosphate); and bmim PF6 (l-butyl-3-methylimidazolium hexafluorophosphate), all of which are available from Fluka (Sigma-Aldrich). In some embodiments, the stabilizer may be a hindered phenol, which is any substituted phenol compound, including phenols comprising one or more substituted or cyclic aliphatic substituent groups, linear or branched chain, such as alkylated monophenols including 2,6-di-tert-butyl-4-methylphenol; 2,6-di-tert-butyl-4-ethylphenol; 2,4-dimethyl-6-tert-butylphenol; tocopherol; and the like, hydroquinone and alkylated hydroquinones including tert-butylhydroquinone, other hydroquinone derivatives; and the like, hydroxylated thiodiphenyl ethers including 4,4'-thio-bis(2-methyl-6-tert-butylphenol); 4,4'-thiobis(3-methyl-6-tert-butylphenol); 2,2'-thiobis(4-methyl-1,6-tert-butylphenol); and the like, alkylidene-bisphenols including: 4,4'-methylenebis(2,6-di-tert-butylphenol); 4,4'bis(2,6-di-tert-butylphenol); derivatives of 2,2'- or 4,4-biphenoldiols; 2,2'-methylenebis(4-ethyl-6-tert-butylphenol); 2,2'-methylenebis(4-methyl-6-tert-butylphenol);4,4butylidenebis(3-methyl-6-tert-butylphenol); 4,4isopropylidenebis(2,6-di-tert-butylphenol); 2,2'methylenebis(4-methyl-6-nonylphenol) ; 2,2'-isobutylidenebis(4,6-dimethylphenol); 2,2'-methylenebis(4-methyl-6-cyclohexylphenol, 2,2- or 4,4-biphenyldiols including 2,2'-methylenebis(4-ethyl-6-tert-butylphenol); butylated hydroxytoluene (BHT, or 2,6-di-tert-butyl-4-methylphenol), bisphenols comprising heteroatoms including 2,6-di-tert-alpha-dimethylamino-p-cresol, 4,4-thiobis(6-tert-butyl-m-cresol); and the like; acylaminophenols; 2,6-di-tert-butyl-4-(N,N'-dimethylaminomethylphenol); sulfides including; bis(3-methyl-4-hydroxy-5-tert-butylbenzyl) sulfide; bis (3,5-di-tert-butyl-4-hydroxybenzyl) sulfide and mixtures thereof, i.e., mixtures of any of the phenols described in this paragraph.; The non-refrigerant component used with the compositions of the present invention may, alternatively, be a tracer. The tracer may be one or more tracer compounds of the same or different classes of compounds. In some embodiments, the tracer is present in the compositions at a total concentration of approximately 50 parts per million by weight (ppm) to approximately 1000 ppm, based on the weight of the total composition. In other embodiments, the tracer is present at a total concentration of approximately 50 ppm to approximately 500 ppm. Alternatively, the tracer is present at a total concentration of approximately 100 ppm to approximately 300 ppm. The tracer can be selected from the group consisting of hydrofluorocarbons (HFCs), deuterated hydrofluorocarbons, perfluorocarbons, fluoroethers, brominated compounds, iodinated compounds, alcohols, aldehydes and benzoates, nitrous oxide, and combinations thereof. Alternatively, the tracer can be selected from the group consisting of trifluoromethane (HFC-23), fluoroethane (HFC-161), 1,1,1,2,2,3,3-heptafluoropropane (HFC-227ca), 1,1,1,2,2,3-hexafluoropropane (HFC-236cb), 1,1,1,2,3,3-hexafluoropropane (HFC-236ea), 1,1,1,2,2-pentafluoropropane (HFC-245cb), 1,1,2,2-tetrafluoropropane (HFC-254cb), 1,1,1,2-tetrafluoropropane (HFC-254eb), 1,1,1-trifluoropropane (HFC263fb), 2,2-difluoropropane (HFC-272ca), 2-fluoropropane (HFC281ea), 1-fluoropropane (HFC-281fa), 1,1,1,2,2,3,3,4nonafluorobutane (HFC-329p), 1,1,1-trifluoro-2-methylpropane (HFC-329 mmz), 1,1,1,2,2,4,4,4-octafluorobutane (HFC-338mf), 1,1,2,2,3,3,4,4-octafluorobutane (HFC-338pcc), 1,1,1,2,2,3,3heptafluorobutane (HFC-347s),hexafluoroethane (perfluoroethane, PFC-116), perfluoro-cyclopropane (PFC-C216), perfluoropropane (PFC-218), perfluoro-cyclobutane (PFC-C318), perfluorobutane (PFC-31-10mc), perfluoro-2-methylpropane (CF3CF(CF3) 2), perfluoro-1,3-dimethylcyclobutane (PFC-C51-12mycm), transperfluoro-2,3-dimethylcyclobutane (PFC-C51-12mym, trans), cisperfluoro-2,3-dimethylcyclobutane (PFC-C51-12mym, cis), perfluchromethycyclopentane, perfluoromethylcyclohexane, perfluorodimethylcyclohexane (ortho, meta or para), perfluoroethylcyclohexane, perfluoroindane, perfluorotrimethylcyclohexane and isomers of these, perfluoroisopropylcyclohexane, cis-perfluorodecalin, trans-perfluorodecalin, cis- or trans-perfluoromethyldecalin, and mixtures thereof. In some embodiments, the tracer is a combination containing two or more hydrofluorocarbons or a hydrofluorocarbon in combination with one or more perfluorocarbons. The tracer can be added to the compositions of the present invention in predetermined quantities to allow the detection of any dilution, contamination, or other alteration of the composition. The additive that can be used with the compositions of the present invention may, alternatively, be a perfluoropolyether as described in detail in United States Patent No. 2007-0284555, the description of which is incorporated herein by reference. ΜΛ / a / ZUZ I / UUUUUD entirety. It will be acknowledged that some of the additives mentioned above as suitable for the non-refrigerant component have been identified as potential refrigerants. However, according to this invention, when these additives are used, they are not present in an amount that would affect the novel and basic characteristics of the refrigerant mixtures of this invention. In some embodiments, the refrigerant compositions described herein may be prepared by any method suitable for combining the desired quantities of the individual components as is common in the art. A preferred method is to weigh the desired quantities of each component and then combine them in a suitable container. Stirring may be employed if desired. EXAMPLES The invention will be described in greater detail by means of specific examples. The following examples are offered for illustrative purposes and are not intended to limit the invention in any way. Those skilled in the art will readily recognize a variety of non-critical parameters that can be changed or modified to give essentially the same results. The following parameters were used as the basis for calculating the comparative data for R-1234ze(E), as shown in Table A: Condenser Temperature = 40.0°C; Evaporator Temperature = 5.0°C; No subcooling; Return Temperature = 10.0°C; Compressor efficiency Table A 1234zeE (% by weight) AR4 GWP Disc T (°C) Suction pressure (kPa) Disc P (kPa) Average slip (K) CAP (kJ / m3) COP 100 6 46.6 259 767 0.00 1864 5.580 Example 1. R-1225ye(E) / R-1234ze(E) / R-134a Blends as replacement refrigerants for R-1234ze(E) The cooling performance for mixtures containing R-1225ye(E), R-1234ze(E), and optionally R-134a was determined, including: suction pressure (Suction P), discharge pressure (Disch P), compressor discharge temperature (Disch T), and average temperature glide for the evaporator and condenser (average glide). In addition, the relative energy efficiency (COP) and volumetric cooling capacity (CAP) for mixtures of the present invention were determined relative to R-1234ze(E). The following parameters were used to calculate the data shown in Tables 1A–IB: Condenser temperature = 40.0 °C; Evaporator temperature = 5.0 °C; No subcooling; Return temperature = 10.0 °C; Compressor efficiency = 85%. ινΐΛ / a / zuz i / uusauo Table IA 1225yeE 1234zeE 134a AR4 GWP Disch T (°C) Suction Pressure (kPa) Disch P (kPa) Average Slip (K) 0 100 0 6 46.6 259 767 0.00 1 89 10 148 47.2 271 799 0.34 10 80 10 148 47.0 270 793 0.39 15 75 10 148 47.0 268 788 0.42 20 70 10 147 46.8 267 783 0.44 25 65 10 147 46.7 266 778 0.47 30 60 10 147 46.6 264 773 0.50 35 55 10 147 46.5 263 768 0.52 40 50 10 146 46.4 261 763 0.53 45 45 10 146 46.3 260 758 0.54 50 40 10 146 46.2 258 753 0.53 55 35 10 146 46.1 257 749 0.53 60 30 10 145 46.0 256 745 0.52 65 25 10 145 46.0 255 741 0.51 70 20 10 145 45.9 254 738 0.50 75 15 10 145 45.8 253 736 0.49 80 10 10 144 45.8 252 734 0.49 85 5 10 144 45.7 251 733 0.50 90 0 10 144 45.8 251 734 0.53 1 94 5 77 46.9 265 783 0.20 10 85 5 77 46.7 264 776 0.23 15 80 5 76 46.6 263 772 0.25 20 75 5 76 46.5 261 767 0.27 25 70 5 76 46.4 260 762 0.29 30 65 5 76 46.3 259 757 0.31 35 60 5 75 46.2 257 752 0.32 40 55 5 75 46.1 256 747 0.33 45 50 5 75 46.0 254 742 0.33 50 45 5 75 45.9 253 737 0.33 55 40 5 74 45.8 252 733 0.32 60 35 5 74 45.7 250 728 0.31 65 30 5 74 45.6 249 725 0.29 70 25 5 74 45.5 248 721 0.28 75 20 5 73 45.4 247 719 0.27 80 15 5 73 45.4 246 717 0.27 85 10 5 73 45.3 245 715 0.27 90 5 5 73 45.3 245 715 0.28 1 84 15 220 47.5 277 815 0.45 10 75 15 219 47.3 275 809 0.51 15 70 15 219 47.2 274 804 0.54 20 65 15 219 47.1 273 799 0.58 25 60 15 218 47.0 271 794 0.62 30 55 15 218 46.9 270 789 0.65 35 50 15 218 46.8 268 784 0.68 40 45 15 218 46.8 267 779 0.70 45 40 15 217 46.7 265 774 0.71 50 35 15 217 46.6 264 769 0.71 55 30 15 217 46.5 263 765 0.71 60 25 15 217 46.4 261 761 0.70 65 20 15 216 46.3 260 758 0.69 70 15 15 216 46.2 260 755 0.69 75 10 15 216 46.2 259 753 0.68 80 5 15 216 46.2 258 752 0.68 85 0 15 215 46.1 258 752 0.70 12 87 1 20 46.4 259 761 0.07 11 87 2 34 46.5 260 765 0.11 10 87 3 48 46.6 261 769 0.15 9 87 4 63 46.6 263 774 0.18 8 87 5 77 46.7 264 778 0.22 7 87 6 91 46.8 266 782 0.25 6 87 7 105 46.9 267 786 0.28 5 87 8 120 47.0 268 790 0.30 4 87 9 134 47.0 270 794 0.33 3 87 10 148 47.1 271 798 0.35 Tabla IB 1225yeE (% by weight) 1234zeE (% by weight) 134a (% by weight) AR4 GWP CAP (kJ / m3) COP CAP Pure 1234zeE COP Pure 1234zeE 0 100 0 6 1864 5.580 100.0% 100.0% 1 89 10 148 1943 5.576 104.2% 99.9% 10 80 10 148 1927 5.576 103.4% 99.9% 15 75 10 148 1917 5.577 102.8% 99.9% 20 70 10 147 1905 5.578 102.2% 100.0% 25 65 10 147 1894 5.580 101.6% 100.0% 30 60 10 147 1882 5.581 100.9% 100.0% 35 55 10 147 1869 5.582 100.3% 100.0% 40 50 10 146 1857 5.584 99.6% 100.1% 45 45 10 146 1845 5.585 99.0% 100.1% 50 40 10 146 1834 5.586 98.4% 100.1% 55 35 10 146 1823 5.587 97.8 % 100.1 % 60 30 10 145 1813 5.587 97.2 % 100.1 % 65 25 10 145 1804 5.587 96.8 % 100.1 % 70 20 10 145 1797 5.587 96.4 % 100.1 % 75 15 10 145 1791 5.586 96.1 % 100.1 % 80 10 10 144 1786 5.585 95.8 % 100.1 % 85 5 10 144 1784 5.583 95.7 % 100.1% 90 0 10 144 1783 5.580 95.6% 100.0% 1 94 5 77 1903 5.578 102.1% 100.0% 10 85 5 77 1887 5.578 101.2% 100.0% 15 80 5 76 1877 5.579 100.7% 100.0% 20 75 5 76 1866 5.580 100.1 % 100.0% 25 70 5 76 1854 5.581 99.4 % 100.0% 30 65 5 76 1842 5.582 98.8 % 100.0% 35 60 5 75 1830 5.584 98.2 % 100.1 % 40 55 5 75 1818 5.585 97.5 % 100.1 % 45 50 5 75 1806 5.586 96.9 % 100.1 % 50 45 5 75 1795 5.587 96.3 % 100.1 % 55 40 5 74 1784 5.588 95.7 % 100.1 % 60 35 5 74 1774 5.588 95.2 % 100.1 % 65 30 5 74 1764 5.589 94.6 % 100.2% 70 25 5 74 1756 5.589 94.2 % 100.2% 75 20 5 73 1750 5.588 93.9 % 100.1 % 80 15 5 73 1744 5.588 93.5 % 100.1 % 85 10 5 73 1740 5.587 93.3 % 100.1 % 90 5 5 73 1738 5.585 93.2 % 100.1 % 1 84 15 220 1982 5.574 106.3% 99.9 % 10 75 15 219 1966 5.575 105.5% 99.9 % 15 70 15 219 1956 5.576 104.9% 99.9 % 20 65 15 219 1944 5.577 104.3% 99.9 % 25 60 15 218 1933 5.579 103.7% 100.0% 30 55 15 218 1920 5.580 103.0% 100.0% 35 50 15 218 1908 5.582 102.3% 100.0% 40 45 15 218 1896 5.583 101.7% 100.1 % 45 40 15 217 1884 5.584 101.1 % 100.1 % 50 35 15 217 1873 5.585 100.5% 100.1 % 55 30 15 217 1862 5.586 99.9 % 100.1 % 60 25 15 217 1853 5.586 99.4 % 100.1 % 65 20 15 216 1845 5.586 99.0 % 100.1 % 70 15 15 216 1838 5.585 98.6 % 100.1 % 75 10 15 216 1833 5.584 98.3 % 100.1 % 80 5 15 216 1830 5.582 98.2 % 100.0% 85 0 15 215 1829 5.579 98.1 % 100.0% 12 87 1 20 1851 5,580 99.3 % 100.0% 11 87 2 34 1861 5,580 99.8 % 100.0% 10 87 3 48 1871 5,579 100.4% 100.0% 9 87 4 63 1881 5,578 100.9% 100.0% 8 87 5 77 1891 5,578 101.4% 100.0% 7 87 6 91 1901 5,577 102.0% 99.9 % 6 87 7 105 1911 5,577 102.5% 99.9 % 5 87 8 120 1921 5,576 103.0% 99.9 % 4 87 9 134 1930 5,576 103.5% 99.9 % 3 87 10 148 1940 5,576 104.1 % 99.9 % / The results in Tables 1A-1B show that the blends analyzed in this example are good alternatives to R-1234ze(E) with similar cooling capacities and energy efficiencies (COP). The blends also exhibit low temperature glide (<~1 K) and are particularly suitable for use in centrifugal chillers. The compressor discharge temperatures for the blends are also similar to those of R-1234ze(E). Example 2. R-1225ye(E) as a replacement refrigerant for R-1234ze The cooling performance for blends containing R-1225ye(E) and R-1234ze(E) was determined, including: suction pressure (Suction P), discharge pressure (Disch P), compressor discharge temperature (Disch T), and average temperature glide for the evaporator and condenser (Average Glide). In addition, the relative energy efficiency (COP) and volumetric cooling capacity (CAP) for blends of the present invention were determined relative to R-1234ze(E). The following parameters were used to calculate the data shown in Tables 2A-2B: Condenser TCO = 40.0 °C; Evaporator T = 5.0 °C; No subcooling; Return T = 10.0 °C; Compressor efficiency = 85%. Table 2A ινΐΛ / a / zuz i / uusauo 1225yeE (% by weight) 1234zeE (% by weight) AR4 GWP Disc T (°C) Suction Pressure (kPa) Disc P (kPa) Average Slip (K) 0 100 6 46.6 259 767 0.00 1 99 6 46.5 259 766 0.00 10 90 6 46.4 258 759 0.02 15 85 5 46.3 257 755 0.04 20 80 5 46.1 256 751 0.05 25 75 5 46.0 254 746 0.07 30 70 5 45.9 253 741 0.08 35 65 4 45.8 252 736 0.09 40 60 4 45.7 250 731 0.10 45 55 4 45.6 249 726 0.10 50 50 4 45.5 247 721 0.09 55 45 3 45.4 246 717 0.08 60 40 3 45.3 245 713 0.07 65 35 3 45.2 244 709 0.05 70 30 3 45.1 243 705 0.04 75 25 2 45.0 242 702 0.03 80 20 2 45.0 241 700 0.02 85 15 2 44.9 240 698 0.01 90 10 2 44.9 239 697 0.01 99 1 1 45.0 236 695 0.00 100 0 1 45.0 236 695 0.00 Table 2B / uusauo 1225yeE (% by weight) 1234zeE (% by weight) AR4 GWP CAP (kJ / m3) COP CAP Pure 1234zeE COP Pure 1234zeE 0 100 6 1864 5.580 100.0% 100.0% 1 99 6 1863 5.580 99.9 % 100.0% 10 90 6 1847 5.580 99.1 % 100.0% 15 85 5 1837 5.581 98.5 % 100.0% 20 80 5 1826 5.582 98.0 % 100.0% 25 75 5 1815 5.583 97.4 % 100.1% 30 70 5 1803 5.584 96.7% 100.1% 35 65 4 1792 5.585 96.1% 100.1% 40 60 4 1780 5.586 95.5% 100.1% 45 55 4 1768 5.587 94.8% 100.1% 50 50 4 1756 5.588 94.2% 100.1% 55 45 3 1745 5.589 93.6% 100.2% 60 40 3 1735 5.589 93.1% 100.2% 65 35 3 1725 5,590 92.6% 100.2% 70 30 3 1717 5,590 92.1% 100.2% 75 25 2 1709 5,590 91.7% 100.2% 80 20 2 1703 5,590 91.4% 100.2% 85 15 2 1698 5,589 91.1% 100.2% 90 10 2 1695 5,589 90.9% 100.2% 99 1 1 1691 5,589 90.7% 100.2% 100 0 1 1691 5,590 90.7% 100.2% The results in Tables 2A-2B show that the blends analyzed in this example are good alternatives to R-1234ze(E) with similar cooling capacities and energy efficiencies (COP). The blends also exhibit low temperature glide (<~1 K) and are particularly suitable for use in centrifugal chillers. The compressor discharge temperatures for the blends are also similar to those of R-1234ze(E). Other modalities 1. In some embodiments, this application provides a composition comprising (E)-1,2,3,3,3pentafluoro-l-propene and a compound selected from R-134a and R-1234ze(E), or a mixture thereof. 2. The composition of modality 1, wherein the composition comprises (E)-1,2,3,3,3-pentafluoro-l-propene and R-134a. 3. The composition of modality 1 or 2, wherein the composition comprises approximately 85 to approximately 95 percent by weight of (E)-1,2,3,3,3-pentafluoro-l-propene. 4. The composition of any one of the forms 1 to 3, wherein the composition comprises approximately 5 to approximately 15 percent by weight of R-134a. 5. The composition of any one of modes 1 to 3, wherein the composition comprises 90 percent by weight of (E)-1,2,3,3,3-pentafluoro-l-propene, approximately 10 percent by weight of R-134a. 6. The composition of modality 1, wherein the composition comprises (E)-1,2,3,3,3-pentafluoro-l-propene and R1234ze (E). 7. The composition of modality 1 or 6, wherein the composition comprises from approximately 1 to approximately wt percent of (E)-1,2,3,3,3-pentafluoro-l-propene and from approximately 99 to approximately 1 wt percent of R-1234ze (E). 8. The composition of any one of modes 1, 6 and 7, wherein the composition comprises from approximately 1 to approximately 40 percent by weight of (E)-1,2,3,3,3pentafluoro-l-propene and from approximately 60 to approximately 1 percent by weight of R-1234ze(E). 9. The composition of modality 1, wherein the composition comprises (E)-1,2,3,3,3-pentafluoro-l-propene, R134a and R-1234ze(E). 10. The composition of modality 1 or 9, wherein the composition comprises from approximately 1 to approximately 85 percent by weight of (E)-1,2,3,3,3-pentafluoro-l-propene, from approximately 5 to approximately 89 percent by weight of R1234ze(E), and approximately 10 percent by weight of R-134a. 11. The composition of any one of the modalities 1 to 10, wherein the composition is selected from the group of compositions provided in Tables 1A-1B. 12. The composition of any one of the modalities 1 to 10, wherein the composition is selected from the group of compositions provided in Tables 2A-2B. 13. The composition of any one of the modes 1 to 12, wherein the composition exhibits a cooling capacity (CAP) that is within approximately ± 3% to approximately + 20% of the cooling capacity of R1234ze(E). 14. The composition of any one of the modes 1 to 12, wherein the composition exhibits a cooling capacity (CAP) that is within approximately ± 20% of the cooling capacity of R-1234ze(E). 15. The composition of any one of the modes 1 to 12, wherein the composition exhibits a cooling capacity (CAP) that is within approximately ± 10% of the cooling capacity of R-1234ze(E). 16. The composition of any one of the modes 1 to 12, wherein the composition exhibits a cooling capacity (CAP) that is within approximately + 5% of the cooling capacity of R-1234ze(E). 17. The composition of any one of the modalities 1 to 16, wherein the composition exhibits a GWP less than approximately 150. 18. A process for producing cooling comprising condensing the composition of any one of modes 1 to 17, and thereafter evaporating the composition near a body to be cooled. 19. A process for producing heating comprising evaporating the composition of any one of modes 1 to 17, and thereafter condensing the composition near a body to be heated. / uusauo 20. A method for replacing R-1234ze(E) in a refrigeration, air conditioning or heat pump system comprising providing the composition of any one of embodiments 1 to 17 as a replacement for R-1234ze(E). 21. An air conditioning system, heat pump system or refrigeration system comprising the composition of any one of the modes 1 to 17. 22. The air conditioning system, heat pump system, or refrigeration system of type 21, wherein the system comprises an evaporator, compressor, condenser, and expansion device. 23. The air conditioning system, heat pump system, or refrigeration system of type 21 or 22, wherein the system comprises one or more heat exchangers operating in countercurrent mode or crosscurrent mode with a tendency to countercurrent. 24. A method for replacing R-1234ze(E) in a refrigeration, air conditioning or heat pump system comprising providing (E)-1,2,3,3,3-pentafluoro-l-propene as a replacement for R-1234ze(E). 25. The method of modality 24, wherein the refrigeration, air conditioning or heat pump system comprises an evaporator, compressor, condenser and expansion device. 26. The method of modality 24 or 25, wherein the refrigeration, air conditioning or heat pump system comprises one or more heat exchangers operating in countercurrent mode or crosscurrent mode with a tendency to countercurrent. It should be understood that although the invention has been described in conjunction with its detailed description, the foregoing description is intended to illustrate, and not limit, the scope of the invention, which is defined by the scope of the appended claims. Other aspects, advantages, and modifications are within the scope of the following claims. Those skilled in the art(s) to which the present invention relates should appreciate that any of the features described herein in relation to any particular aspect and / or embodiment of the present invention may be combined with one or more of any of the other features of any other aspects and / or embodiments of the present invention described herein, with appropriate modifications to ensure compatibility of the combinations. Such combinations are deemed to be part of the present invention as described herein. It is hereby stated that, as of this date, the best method known to the applicant for putting the aforementioned invention into practice is the one that is clear from the present description of the invention.

Claims

1. A composition, characterized in that it comprises (E) 1,2,3, 3,3-pentafluoro-l-propene and a compound selected from R-134a and R-1234ze (E), or a mixture thereof.

2. The composition according to claim 1, characterized in that it comprises (E)-1,2,3,3,3-pentafluoro-1propene and R-134a.

3. The composition according to claim 2, characterized in that it comprises approximately 85 to approximately 95 percent by weight of (E)-1,2,3,3,3pentafluoro-l-propene.

4. The composition according to claim 2, characterized in that it comprises approximately 5 to approximately 15 percent by weight of R-134a.

5. The composition according to claim 2, characterized in that it comprises 90 percent by weight of (E) 1,2,3,3,3-pentafluoro-l-propene approximately 10 percent by weight of R-134a.

6. The composition according to claim 1, characterized in that it comprises (E)-1,2,3,3,3-pentafluoro-1propene and R-1234ze(E). ινΐΛ / a / zuz i / uusauo 7. The composition according to claim 6, characterized in that it comprises approximately 1 to approximately 99 percent by weight of (E)-1,2,3,3,3-pentafluoro-l-propene and approximately 99 to approximately 1 percent by weight of R-1234ze(E).

8. The composition according to claim 7, characterized in that it comprises approximately 1 to approximately 40 percent by weight of (E)-1,2,3,3,3-pentafluoro-l-propene and approximately 60 to approximately 1 percent by weight of R-1234ze(E).

9. The composition according to claim 1, characterized in that it comprises (E)-1,2,3,3,3-pentafluoro-1propene, R-134a and R-1234ze(E).

10. The composition according to claim 9, characterized in that it comprises approximately 1 to approximately 85 percent by weight of (E)-1,2,3,3,3pentafluoro-l-propene, approximately 5 to approximately 89 percent by weight of R-1234ze(E), and approximately 5 to approximately 10 percent by weight of R-134a.

11. A process for producing cooling, characterized in that it comprises condensing the composition according to claim 1 and thereafter evaporating the composition near a body to be cooled.

12. A process for producing heating, characterized in that it comprises evaporating the composition of / uusauo in accordance with claim 1 and thereafter condensing the composition near a body to be heated.

13. A method for replacing R-1234ze(E) in a refrigeration, air conditioning or heat pump system, characterized in that it comprises providing the composition according to claim 1 as a replacement for R1234ze(E).

14. An air conditioning system, heat pump system, or refrigeration system characterized in that it comprises the composition according to claim 1.

15. The air conditioning system, heat pump system, or refrigeration system according to claim 14, characterized in that it comprises an evaporator, compressor, condenser, and expansion device.

16. The air conditioning system, heat pump system, or refrigeration system according to claim 14, characterized in that it comprises one or more heat exchangers operating in countercurrent mode or crosscurrent mode with a tendency to countercurrent.

17. A process for producing cooling, characterized in that it comprises condensing the composition according to claim 2 and thereafter evaporating the composition near a body to be cooled.

18. A process for producing heating, characterized in that it comprises evaporating the composition according to claim 2 and thereafter condensing the composition near a body to be heated.

19. A method for replacing R-1234ze(E) in a refrigeration, air conditioning or heat pump system, characterized in that it comprises providing the composition according to claim 2 as a replacement for R1234ze(E).

20. An air conditioning system, heat pump system, or refrigeration system, characterized in that it comprises the composition according to claim 2.

21. The air conditioning system, heat pump system, or refrigeration system according to claim 20, characterized in that it comprises an evaporator, compressor, condenser, and expansion device.

22. The air conditioning system, heat pump system, or refrigeration system according to claim 20, characterized in that it comprises one or more heat exchangers operating in countercurrent mode or crosscurrent mode with a tendency to countercurrent.

23. A process for producing cooling, characterized in that it comprises condensing the composition according to claim 6 and thereafter evaporating the composition near a body to be cooled.

24. A process for producing heating, characterized in that it comprises evaporating the composition according to claim 6 and thereafter condensing the composition near a body to be heated.

25. A method for replacing R-1234ze(E) in a refrigeration, air conditioning or heat pump system, characterized in that it comprises providing the composition according to claim 6 as a replacement for R1234ze(E).

26. An air conditioning system, heat pump system, or refrigeration system, characterized in that it comprises the composition according to claim 6.

27. The air conditioning system, heat pump system, or refrigeration system according to claim 26, characterized in that it comprises an evaporator, compressor, condenser, and expansion device.

28. The air conditioning system, heat pump system, or refrigeration system according to claim 26, characterized in that it comprises one or more heat exchangers operating in countercurrent mode or crosscurrent mode with a tendency to countercurrent.

29. A process for producing cooling, characterized in that it comprises condensing the composition according to claim 9 and thereafter evaporating the composition near a body to be cooled.

30. A process for producing heating, characterized in that it comprises evaporating the composition according to claim 9 and thereafter condensing the composition near a body to be heated.

31. A method for replacing R-1234ze(E) in a refrigeration, air conditioning or heat pump system, characterized in that it comprises providing the composition according to claim 9 as a replacement for R1234ze(E).

32. An air conditioning system, heat pump system, or refrigeration system, characterized in that it comprises the composition according to claim 9.

33. The air conditioning system, heat pump system, or refrigeration system according to claim 32, characterized in that it comprises an evaporator, compressor, condenser, and expansion device.

34. The air conditioning system, heat pump system, or refrigeration system according to claim 32, characterized in that it comprises one or more heat exchangers operating in countercurrent mode 72 or in crosscurrent mode with a tendency to countercurrent.

35. A method for replacing R-1234ze(E) in a refrigeration, air conditioning or heat pump system, characterized in that it comprises providing (E)-1,2,3,3,3pentafluoro-l-propene as a replacement for R-1234ze(E).