123results about "Water" patented technology

The invention discloses a cross-season heat storage and release system for cyclic conversion of calcium hydroxide and calcium oxide and a working method. Cross-season conversion and efficient utilization of electric energy are achieved. Comprising an electromagnetic rotary kiln, a quicklime digester, calcium oxide powder and calcium hydroxide powder, the electromagnetic kiln is composed of a rotary cylinder (24) and an electromagnetic heating cover (25); the quicklime digester is formed by sequentially connecting a first-stage spiral conveying stirrer (1), a second-stage spiral conveying stirrer (2) and a third-stage spiral conveying stirrer (3) end to end; based on the structure of a quick lime digester used in the traditional building material industry, the chemical heat pump principle that calcium oxide is converted into calcium hydroxide when meeting water and releases heat is taken as the reference, the purpose of generating high-temperature steam is achieved, and meanwhile, high-purity calcium hydroxide is generated; and full excitation of chemical reaction heat energy and full extraction and utilization of heat release energy are realized.

The utility model discloses a low-temperature rectification process system for preparing ultralow-concentration deuterium-depleted water, and relates to the technical field of preparation of deuterium-depleted water. The system comprises a low-temperature rectification system, wherein the low-temperature rectification system is provided with a feeding pipeline, a low-deuterium-hydrogen isotope gas pipeline and a high-deuterium-hydrogen isotope gas pipeline; the feeding pipeline is provided with a feeding mass flow controller; the low-deuterium hydrogen isotope gas pipeline is provided with a first discharge mass flow controller and is connected with a gas conversion system; the deuterium-rich hydrogen isotope gas pipeline is provided with a second discharge mass flow controller and is connected with an exhaust pipeline through a flame arrester; the inlet side of the flame arrester is further connected with a vacuum pump, the inlet side of the vacuum pump is connected with a third pneumatic valve, and the third pneumatic valve is connected with a low-deuterium-hydrogen isotope gas pipeline and connected with the inlet side of the flame arrester through a safety protection discharging system. According to the utility model, the separation efficiency of hydrogen isotopes is improved, so that ultralow-concentration deuterium-depleted water is produced more effectively, and compared with the prior art, the preparation process is simplified conveniently.

Methods for quantifying hydrogen and evaluating hydrogen purity in materials, such as in geologic materials of a geologic unit are provided, as well as devices for performing such analyses, and other related methods or other embodiments. One exemplary aspect is a method for measuring the amount of hydrogen in a material comprising obtaining an analyzable amount of a material as a sample, subjecting the sample to one or more gentle vacuum equivalent forces that extract one or more easily released volatile substances from the sample, if present, the one or more easily released volatile substances comprising at least one hydrogen proxy, collecting at least a portion of the extracted easily released volatile substances, and measuring the amount of the at least one hydrogen proxy in the collected portion of the easily released volatile substances and using the measurement in a determination of the amount of hydrogen in the material.

A plant including a reverse water gas shift (RWGS) section including a first feed including hydrogen to the RWGS section, and a second feed including carbon dioxide to the RWGS section, or a combined feed comprising hydrogen and carbon dioxide to the e-RWGS section, a water removal section downstream the RWGS section, a compressor downstream the water removal section, and a cryogenic CO2 separation section downstream the compressor, wherein the plant has means for recycling at least a portion of a CO2 rich condensate to the RWGS section or to a feed to the RWGS section, and wherein the RWGS section is an electrically heated RWGS (e-RWGS) section.

The present invention is generally directed to a reactor for the production of low-carbon syngas from captured carbon dioxide and renewable hydrogen. The hydrogen is generated from water using an electrolyzer powered by renewable electricity or from any other method of low-carbon hydrogen production. The improved catalytic reactor is energy efficient and robust when operating at temperatures up to 1800° F. Carbon dioxide conversion efficiencies are greater than 75% with carbon monoxide selectivity of greater than 98%. The catalytic reactor is constructed of materials that are physically and chemically robust up to 1800° F. As a result, these materials are not reactive with the mixture of hydrogen and carbon dioxide or the carbon monoxide and steam products.

The invention relates to a method for water production, wherein an oxide ore is reduced by reacting a hydrogen-containing gas, and the water produced is separated and treated. The invention also includes a device for carrying out the method, as well as a system and a use of the device or system for water production.

Methods and apparatus are described for producing purified oxygen using low temperature adsorption beds to remove impurities from oxygen, such as nitrogen-containing impurities (e.g., nitrogen (N2), nitrogen oxides, ammonia, amines), water, carbon dioxide, carbon monoxide, hydrocarbons, etc.

To efficiently produce sulfur trioxide by the reaction of sulfurous acid gas and oxygen, and to effectively use heat generated by the reaction, in the system.SOLUTION: There is provided a system of producing sulfuric acid and hydrogen, comprising a sulfurous acid gas generation device 2 of generating sulfurous acid gas S1 by burning a sulfur component, a conversion device 4 of generating sulfur trioxide SO3 by the exothermic reaction of sulfurous acid gas S3 and oxygen, a heat exchanger 5 disposed in the conversion device 4 to recover heat present in the conversion device 4 to adjust the reaction temperature of the exothermal reaction, and an IS cycle device 7 that generates hydrogen iodide HI and sulfuric acid H2SO4 by the Bunsen reaction of sulfurous acid gas S4, water H2O and iodine I2 and generates hydrogen H2 and iodine I2 by the decomposition reaction of hydrogen iodide HI. The IS cycle device 7 uses heat recovered by the heat exchanger 5 as a heat source for the Bunsen reaction and / or the decomposition reaction.SELECTED DRAWING: Figure 1

Techniques for generating electric power for well site operations include processing a hydrocarbon fluid produced from a subterranean formation, through a wellbore, and to a terranean surface into at least one acid gas; processing the at least one acid gas into hydrogen; generating, with the hydrogen, electrical power from a hydrogen engine; and providing the generated electrical power for use or storage to power at least one electrically-operated machine to perform at least one well site operation.

To provide a reverse water gas shift reaction catalyst which simultaneously achieves requirements such as a high CO2 conversion state, selectivity and stability.SOLUTION: A preparation method of a reverse water gas shift reaction catalyst includes: dissolving La(NO3)3 6H2O in deionized water; then adding SBA-15 thereto; setting a mass ratio of the deionized water to the SBA-15 to be 50:1; subjecting the mixture to ultrasonic dispersion, obtaining a mixed solution A and sealing the mixed solution A; subjecting the mixed solution A to stirring and drying treatments and obtaining a material A after drying; baking the material A after drying in a muffle furnace at 550°C for 6 hours; obtaining Lay / SBA-15; dispersing 1 mg / g of an RuCl3 3H2O solution in the deionized water; then adding Lay / SBA-15 thereto; subjecting the mixture to ultrasonic dispersion and obtaining a mixed solution B and sealing the mixed solution B; subjecting the mixed solution B to stirring and drying treatments and obtaining a material B after drying; baking the material B after drying in a muffle furnace at 550°C for 6 hours; reducing the material B under H2 atmosphere at 600°C for 2 hours; and obtaining a reverse water gas shift reaction catalyst Ru2 Lay / SBA-15(y=5, 10 and 15).SELECTED DRAWING: Figure 1

The invention belongs to the field of oxygen isotope labeled gas preparation, and specifically discloses a device for preparing oxygen isotope labeled carbon monoxide and carbon dioxide, comprising a first collecting bottle, the first collecting bottle is connected to a reactor, the first collecting bottle is connected to a second collecting bottle, the second collecting bottle is connected to a third collecting bottle, the third collecting bottle is connected to a fourth collecting bottle, the fourth collecting bottle is connected to a CO product gas bag, and further comprises a vacuum pump and a CO 2 The product gas bag, the first collection bottle is placed in the first-stage freezing device, the second collection bottle is placed in the second-stage freezing device, the third collection bottle is placed in the third-stage freezing device, and the fourth collection bottle is placed in the fourth-stage freezing device. The present invention makes CO 2 and CO and H 2 O are collected separately to obtain oxygen isotope-labeled CO 2 At the same time as pure CO, oxygen isotope H was recovered. 2 O.

To provide a water cluster capable of maintaining an ordered structure even at a high temperature.SOLUTION: The water cluster has a structure in which H ions and / or OH ions are bonded to the surface of an aggregate in which water molecules are bonded by hydrogen bonds. The water cluster satisfies the relation S1≤S2 when S1 is the S-parameter after the positron age of 2 nanoseconds measured at 8°C by a positron annihilation gamma-ray lifetime-momentum correlation measurement (AMOC) and S2 is the S-parameter measured at 10°C.SELECTED DRAWING: Figure 13

An electro-activated super oxidized water (EASW) which is produced on a large scale using reverse osmosis deionized water. The electro-activated super oxidized water is used an anti-microbial agent, disinfectant, and a cleaning agent in healing wounds.

The present invention is generally directed to a reactor for the production of low-carbon syngas from captured carbon dioxide and renewable hydrogen. The hydrogen is generated from water using an electrolyzer powered by renewable electricity or from any other method of low-carbon hydrogen production. The improved catalytic reactor is energy efficient and robust when operating at temperatures up to 1800° F. Carbon dioxide conversion efficiencies are greater than 75% with carbon monoxide selectivity of greater than 98%. The catalytic reactor is constructed of materials that are physically and chemically robust up to 1800° F. As a result, these materials are not reactive with the mixture of hydrogen and carbon dioxide or the carbon monoxide and steam products. The reactor materials do not have catalytic activity or modify the physical and chemical composition of the conversion catalyst. Electrical resistive heating elements are integrated into the catalytic bed of the reactor so that the internal temperature decreases by no more than 100° F. from the entrance at any point within the reactor. The catalytic process exhibits a reduction in performance of less than 0.5% per 1000 operational hours.

The present invention relates to an electro-activated super oxidized water (EASW) which is produced on a large scale using reverse osmosis deionized water. The electro-activated super oxidized water is used an anti-microbial agent, disinfectant, and a cleaning agent in healing wounds.

The invention discloses a deuterium-depleted water preparing and processing method and equipment, and belongs to the technical field of deuterium-depleted water preparation.The equipment comprises a superconducting quantum cutting device, a superconducting energy leading-out winding and a quantum energy generating device.Pretreated purified water is conveyed into a reaction cavity of the superconducting quantum cutting device, a low-temperature cooling system is started, and the quantum energy generating device is started; cooling the superconducting quantum cutting device to a low-temperature environment required by the superconducting material, enabling the superconducting coil to enter a superconducting state, starting the quantum energy generating device, generating a superconducting quantum field with specific frequency and strength, performing quantum cutting on water molecules in the reaction cavity, separating protium and deuterium in the water molecules under the action of the superconducting quantum field, and performing quantum cutting on the water molecules. Water with low deuterium content gradually gathers in a specific area of the reaction cavity, protium and deuterium can be efficiently separated in a short time, the preparation efficiency of deuterium-depleted water is greatly improved, the equipment cost and the energy consumption are reduced, meanwhile, the preparation process is simplified, and the operation steps and the maintenance cost are reduced.

The invention relates to a structure for the treatment of hydrogen by recombination, the structure being provided with at least one element (75A, 75B, 75C, 75D) made of a so-called "active" material (20) intended to react with hydrogen, the active material comprising a metal oxide MOx, where M is a transition metal, where 1 < x < 5, the metal oxide MOx being able to undergo reduction in the presence of hydrogen and without the presence of oxygen so as to form water, and to form, as a product of this reduction, another oxide MOx-1 capable of oxidising in the presence of oxygen to reform the metal oxide MOx.

Systems and methods for wastewater utilization are described herein. In some approaches, the system comprises a solid oxide electrolyzer and a syngas upgrading unit. The solid oxide electrolyzer comprises a first electrode, a second electrode and an electrolyte. The syngas upgrading unit receives at least a portion of a product stream from the solid oxide electrolyzer and generates a wastewater stream comprising water and a hydrocarbon species. A recycle line recycles the wastewater stream from the syngas upgrading unit to the first electrode of the solid oxide electrolyzer. In some embodiments, the system comprises a carbon dioxide supply to co-feed carbon dioxide to the first electrode with the wastewater stream. In some embodiments, the system comprises a separation unit that separates the wastewater stream from a product stream of the syngas upgrading unit.

A gas production device that makes it possible to raise the temperature of a reaction unit by separating a removal unit from a reactor. The device has at least two reactors and a removal unit. The two reactors are connected in series and are configured to supply an oxidizing gas containing carbon dioxide, and a reducing gas containing a reducing substance. Each of the reactors accommodates a metal and / or a metal oxide which promotes reduction of the carbon dioxide or the reaction between the carbon dioxide and the reducing substance, thereby generating a valuable carbon substance. The removal unit is connected between the two reactors and has a phase separation mechanism that carries out phase separation of a gaseous component and a separated component including at least one of a liquid component and a solid component produced through cooling, thereby removing products derived from the gas supplied to the reactors.

The invention provides a heavy water preparation device. The heavy water preparation device comprises an external water storage unit, an electrolysis unit, an internal water storage unit and a control unit, the electrolysis unit comprises an electrolytic bath, an electrolysis power supply, a cathode side gas-liquid separator and an anode side gas-liquid separator; the electrolysis units and the internal water storage units are connected in series to form a plurality of stages, and the internal water storage units of the adjacent units are connected. The invention also provides a method for preparing heavy water by using the heavy water preparation device. The invention provides a heavy water preparation device which is formed by connecting multiple stages of electrolysis units and an internal water storage unit in series, by means of the arrangement mode of the electrolysis units, heavy water can be prepared through step-by-step electrolysis, that is, heavy water obtained at the previous stage is enriched and then provided for electrolysis at the next stage, and the enrichment abundance of the heavy water is rapidly increased; furthermore, a specific electrolytic bath is introduced into the electrolysis unit, so that the power consumption can be effectively reduced.

The present invention discloses a zero-carbon emission device and process for generating hot air or high-temperature steam or producing pure water, including a gas storage unit, a gas guiding device, a reaction chamber, and a heating guiding device. The gas storage unit is used to store hydrogen gas and oxygen gas or air respectively. The gas storage unit is respectively connected to the reaction chamber through the gas guiding device. The gas guiding device is used to transport the oxygen gas or air and hydrogen gas of the gas storage unit into the reaction chamber. The reaction chamber is further provided with a wet hot air outlet connected to the heating guiding device. The reaction chamber is provided with a plurality of layers of sequentially connected pipes, and the pipes are filled or coated with a catalyst to form a catalyst bed layer. Oxygen gas or air and hydrogen gas respectively enter the reaction chamber from the oxygen gas or air intake and the hydrogen gas intake, react in contact with the catalyst in the reaction chamber, and the formed wet hot air is directionally guided by the heating guiding device to the space that requires heating. The device can not only heat the room and humidify the air, but also play the role of purifying the air.

The present disclosure provides for a customized topical formulation energized with quantum frequencies. In at least one aspect, the topical formulation contains a base formulation and a booster formulation. In another aspect of the topical formulation, the topical formulation is created by collecting data about a user and applying artificial intelligence (AI) and optimization models to the data to arrive at the custom and / or optimized topical formulation for the user.

A generator for providing at least one of electrical power and thermal power.SOLUTION: 1) a molten metal injection system comprising 1) a reactor cell for the catalysis of atomic hydrogen to form hydrinos, 2) a reactant mixture comprising at least two components selected from H2O catalysts or sources of H2O catalysts, atomic hydrogen or sources of atomic hydrogen, H2O catalysts or sources of H2O catalysts, reactants that form atomic hydrogen or sources of atomic hydrogen, and a molten metal that renders the reactant mixture highly conductive, 3) at least one pump, such as an electromagnetic pump, and a reservoir, and 4) supplying low voltage, high current electrical energy to ignite a plasma; An ignition system including a power source to initiate rapid reaction rates and provide energy gain, 5) a source of H2 and O2 to feed the plasma, 6) a molten metal recovery system, and 7) a power converter to (a) convert high power light into electricity or (b) convert energetic plasma into electricity.SELECTED DRAWING: None

The invention belongs to the technical field of catalyst preparation, and discloses a high-dispersion copper-cerium-zirconium catalyst as well as a preparation method and application thereof. Nanoscale liquid drops formed by an oil-water interface are used as a microreactor, so that the nucleation and growth processes of a precursor are accurately controlled, and the cerium-zirconium solid solution carrier with high specific surface area and atomic-scale uniform mixing characteristics is successfully obtained. A'copper-cerium-zirconium synergistic effect interface 'is constructed by regulating and controlling crystal lattices of the cerium-zirconium solid solution. According to the present invention, through the instantaneous high temperature and the gas release phenomenon, the catalyst forms the nano-scale particle size and the porous structure, such that the active component copper oxide is uniformly dispersed on the cerium-zirconium solid solution so as to achieve the good carbon dioxide conversion effect; the catalyst is kept constant for 500 hours under the conditions that the temperature is 600 DEG C and the volume percent of hydrogen to carbon dioxide is 3: 1; the activity is maintained to be more than 95.6% of the initial activity.

Methods and systems for hydration of plants are provided. An example method includes generating structurally altered gas molecules from water. The structurally altered gas molecules have a higher probability of attraction of electrons into areas adjunct to the structurally altered gas molecules than molecules of the water. The method further includes infusing the structurally altered gas molecules into water. The method further includes providing the water infused by the structurally altered gas molecules to a plant. The structurally altered gas molecules cause improvement of at least one characteristic concerning growing of the plant.

A process is provided for treating a stream comprising light olefins and carbon monoxide by passing the stream through a bed containing a copper-containing material. Removal of carbon monoxide is required to prevent catalyst poisoning in downstream oligomerization reactors. The carbonaceous material converts carbon monoxide and hydrogen to carbon dioxide and water. The olefin stream is then dried and passed to an oligomerization step. Three beds may be present such that these beds may alternate a regeneration step, a reaction step with CO and H2, and an O2 scavenging step.

The invention provides a degradation method of mixed waste plastics, which comprises the following steps: after a catalyst is subjected to pre-reduction treatment, adding the catalyst and the mixed waste plastics into a fixed bed reactor; in the presence of reducing gas, controlling the temperature of the fixed bed reactor through temperature programming to obtain a degradation product; wherein the mixed waste plastic comprises polyvinyl chloride; the reducing gas comprises hydrogen and argon, and based on the volume of the reducing gas, the volume percentage content of the hydrogen is 10%-100%, and the volume percentage content of the argon is 0%-90%; the heating rate of the fixed bed reactor at 150-350 DEG C is 1-5 DEG C / min. The mixed waste plastic is degraded through the steps, the mixed waste plastic has the excellent conversion rate, and the degradation product has the high yield.