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41results about How to "Remove water" patented technology
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Removal of Water and Methanol from Fluids
ActiveUS20080099400A1Efficient separationPowerfulMembranesUltrafiltrationChemical reactionInternal combustion engine
A method of removing water and / or methanol from fluid mixtures of the water or methanol with other compounds uses vapor permeation or pervaporation of the water or methanol, as the case may be, from the mixture through a membrane having an amorphous perfluoropolymer selectively permeable layer. The novel process can be applied in such exemplary embodiments as (a) removing water or methanol from mixtures of compounds that have relative volatility of about 1-1.1 or that form azeotropic mixtures with water or methanol, (b) the dehydration of hydrocarbon oil such as hydraulic fluid to concentrations of water less than about 50 ppm, (c) removing water and methanol byproducts of reversible chemical reactions thereby shifting equilibrium to favor high conversion of reactants to desirable products, (d) drying ethanol to less than 0.5 wt. % water as can be used in fuel for internal combustion engines, and (e) controlling the water content to optimum concentration in enzyme-catalyzed chemical reactions carried out in organic media.
Owner:COMPACT MEMBRANE SYST INC
Fuel cell and electric apparatus
A fuel cell system is provided which has a humidifying means (2) for directly humidifying a polymer electrolyte membrane (12) that serves as an ionic conductor. As the humidifying means (2), means is employed which has a water holding unit (21) comprised of a water-absorbing material and located in contact with the polymer electrolyte membrane to directly humidify the polymer electrolyte membrane (12) by utilizing a capillary action and further has a humidification water passage (28) comprised of a hydrophilic material and provided in the polymer electrolyte membrane so as to be connected to the water holding unit (21) to humidify the polymer electrolyte membrane (12) rapidly and uniformly. Such a constitution provides a fuel cell system that can directly humidify an ionic conductor.
Owner:CANON KK
Fuel system and method
Owner:AIRBUS OPERATIONS LTD
System And Method For Producing Water
InactiveUS20080135495A1Maintain qualityIncrease moistureWater/sewage treatment by irradiationUsing liquid separation agentDesiccantEvaporation
A method for producing water includes removing water from a first airflow using a first process which includes exposing at least some of the first airflow to a desiccant. This increases water content of at least some of the desiccant. At least some of the desiccant having increased water content is introduced into a second airflow. This facilitates evaporation of water from the desiccant into the second airflow, and increases water content of the second airflow. Water is then removed from the second airflow.
Owner:AQUA SCI INC
Metal oxide product suitable for use in dehydrated gas
InactiveUS6126911AIncrease response rateReduce the amount of waterGas treatmentOther chemical processesSystems designSulfur
The present invention relates to the use of metal oxide particles held on carrier particles and moistened with a hygroscopic moistening agent, preferably glycol, with the moistened metal oxide particles used in a system designed to remove sulfur from dehydrated and water under-saturated gas compounds.
Owner:MI
Air conditioning system
InactiveUS6883335B2Remove waterDomestic cooling apparatusAir-treatment apparatus arrangementsCold airEngineering
An air conditioning system for an aircraft in which cabin air is recirculated and mixed with cold air from an air conditioning machine which includes at least one expansion turbine over which warm pressurized air is expanded and cooled, and wherein the system includes a heat exchanger in which a heat load from hot cabin air is exchanged with the warm pressurized air prior to the pressurized air being expanded by the expansion turbine, further including a condenser heat exchanger in which recirculating cabin air is used to cool and promote water removal from the warm pressurized air before it is expanded by the expansion turbine.
Owner:HONEYWELL NORMALAIR GARRETT HLDG
Air polishing prophylaxis system
Owner:DENTSPLY SIRONA INC
Sponge mop assembly
A sponge mop assembly includes a handle and a head mounted on a bottom end of the handle. The head has a mount clamping a sponge, two front and two rear coupling arms bilaterally extending downward from front and rear sides of the mount such that a space is defined between the mount and the front coupling arms, and two parallel front and two parallel rear squeezing members mounted side by side between the two front and rear coupling arms. A pull rod assembly is mounted on the handle and connected with the sponge for moving the sponge to be squeezed by the squeezing members so as to remove water from the sponge. A brushing member is mounted on a front side of the mount and located in the space. Therefore, the sponge mop assembly is provided with both functions of mopping and brushing the floor as well as being user-friendly.
Owner:CHENG CHIN TING
Ringed Umbrella Dryer
InactiveUS20110154677A1Remove waterEfficient and quick removalDrying solid materialsTypes of drying goodsBristleEngineering
An apparatus for removing water from an unfurled umbrella having a member with bristles to receive the axial length of an unfurled umbrella such that the at least one bristle support member surrounds the umbrella by at least 180 degrees, so the plurality of bristles compress the umbrella and remove water from the umbrella as the umbrella passes through the member with bristles.
Owner:WITCH DESIGNS
Process for the pasteurization of sap and products thereof
The present document describes a process for the sterilization and / or pasteurization of sap without denaturing polyphenols and other ingredients present therein, and a sap product prepared from the processes.
Owner:FEDERATION DES PRODUCTEURS ACERICOLES DU QUEBEC
Boat hull
ActiveUS9387908B1Reduce frictionMinimize contactHydrodynamic/hydrostatic featuresCruise speedMarine engineering
A boat hull having elongated concave tunnels is described. The elongated concave tunnels reduce the amount of drag and water friction with the boat hull in contact with water. A faster plane mode, better speed, stability, and fuel efficiency are achieved. Air is forced through the elongated concave tunnels during planing, thus producing lift and results in the boat achieving the plane mode faster. At cruising speeds and high speeds, more lift is generated by faster air passing through the elongated concave tunnels thus giving generous lift to the boat hull and hence producing minimal friction and drag in contact between the boat hull and the water surface.
Owner:PAULINO JESUS E
Environment-friendly golf ball
InactiveUS20070281799A1Environmentally friendlyDo not damage the environmentSolid ballsEngineeringWater soluble
An environment-friendly golf ball includes a core body, a bonding material, and a cover for enclosing the core body. The core body is made of a dissoluble material, which is mixed with the bonding material at a predetermined ratio, so as to make the dissoluble material become an aggregation of specific shape. The shaped structure is steamed and solidified, so as to eliminate the water in the structure. The cover is molded from a dissoluble molding and covering material. The whole structure is water dissoluble and becomes the food of marine life and would not cause pollution to environmental ecology when the golf ball falls into water and could not be collected.
Owner:WANG FRANK +1
Deflection chamber for eliminating water in a fresh air supply system of a motor vehicle
InactiveUS20060236662A1Remove waterPressure dropCombination devicesAir-treating devicesAcute angleFresh air
Disclosed is a deflection chamber (1) for eliminating water in a fresh air supply system of a motor vehicle, comprising an inlet port (2) located at the top in the mounted state, an outlet port (3) that is arranged essentially at a right angle therefrom, and a drainage bottom (4) which is placed below the inlet port in the mounted state and collects and drains away water. In order to prevent drops of water, which are separated from the air, from bursting and mist from forming in said deflection chamber (1), the steeply rising lamellae of the deflection chamber are disposed in such a way that the lamellae (5-9) are aligned at an acute angle from the direction of arrival (A) of the drops of water in the free craoss section between the inlet port (2) and the drainage bottom (4) while fully covering the drainage bottom (4) in the direction of arrival (A).
Owner:DAIMLER AG
Water absorbing ear plugs
By providing an ear plug product incorporating water absorbing capabilities, a highly effective and easily employed ear plug product is realized which is capable of being used for removing water contained in the ear canal of an individual. In one preferred embodiment, the ear plug product of the present invention incorporates water absorbing material integrally formed in the ear plug which immediately draws the water from the ear canal into the ear plug product for being retained in the ear plug. In an alternate preferred embodiment, the ear plug product incorporates at least one elongated, longitudinally extending channel or passageway formed along substantially the entire length of the ear plug product. By incorporating the elongated, longitudinally extending passage-way or channel in the ear plug product, the desired water absorption is achieved.
Owner:CIRRUS HEALTHCARE PRODS
Sediment and sludge dewatering by vacuum bag method
InactiveUS7454847B1Increase amount of waterIncrease stressDrying solid materials without heatSludge dryingEngineeringPorous medium
Dredged sediment or sludge dewatering by vacuum bag method preferably includes a foundation, at least one sediment enclosure, a porous media spacer, an air impermeable sheet, and a vacuum source. The foundation may be air permeable or impermeable. The sediment enclosure is filled with sediment or sludge. The porous media spacer is placed against at least one perimeter surface of the sediment enclosure. At least one drain tube may be used to drain water. The air impermeable sheet is placed over the at least one sediment enclosure and the porous media spacer and the perimeter is sealed to an impermeable foundation. A vacuum is applied to the porous media spacer to remove water. A second embodiment uses a second air impermeable sheet. A third embodiment uses a barge. A fourth embodiment discloses a composite vacuum bag. A fifth embodiment discloses the composite vacuum bag with inflatable flotation.
Owner:MILLER ROGER G
Plant Material Drying Methods
ActiveUS20110277337A1Increase heatRapid and efficient dryingDrying solid materials with heatFood preparationThermal instabilityEngineering
A method of drying fresh plant material wherein the fresh plant material containing a desired heat labile compound is exposed to microwave energy at an intensity and for a time sufficient to remove a majority of the water from the plant material without degrading a majority of the heat labile compound. The method is particularly suited to in-field drying of freshly harvested plant material to reduce the weight and volume of the plant material for savings transportation costs to an extraction facility while preserving at high levels the amount and activity of the desired heat labile compound.
Owner:BANK OF AMERICA N A
Method for producing linear or branched fatty acid esters by means of heterogeneously catalysed reactive rectification with an upstream reactor
InactiveUS7579493B2Low viscosityRemove waterFatty oils/acids recovery from wasteOrganic compound preparationBranched chain fatty acidsNitrogen
The disclosed invention relates to a countercurrent process for the continuous esterification of C1-22 (fatty) acids with C1-10 monoalkanols, C2-5 di- or trialkanols or mixtures thereof in the liquid phase in the presence of heterogeneous catalysts in a preliminary reactor (1) and in a reaction column (3), characterized in that the reaction column (3) is preceded by the preliminary reactor (1) and a separation unit (2) for the purpose of reducing the viscosity of the reaction mixture and removing the water of reaction from the system via a separation unit (2) to displace the reaction equilibrium before the reaction column (3). A further aspect of the invention concerns feeding nitrogen in at the lowermost plate of the reaction column (3) in order to increase the vapor load in the lower part of the reaction column.
Owner:COGNIS DEUT GMBH & CO KG
Fuel system and method
ActiveUS20110256042A1Prevent freezingLow costOxygen/ozone/oxide/hydroxideGas treatmentFuel tankReactive components
A fuel system includes a fuel tank, a vent tank fluidically connected to the fuel tank ullage, the vent tank having a duct open to the ambient atmosphere and the interior of the vent tank, and a catalyst disposed in the duct, wherein the catalyst is adapted to deplete one or more reactive components of gas flowing through the duct by catalytic reaction. Also, a method for depleting one or more reactive components of gas in the fuel system, includes depleting one or more reactive components of gas flowing through the duct using the catalyst.
Owner:AIRBUS OPERATIONS LTD
Compositions for reducing acidity
ActiveUS20170226444A1Reduce acidityRemove waterHeavy metal active ingredientsDigestive systemChemistryWheat germ
The present invention provides a composition based on a starch powder (such as flour), wheat germ, SiO2, MgO, Al2O3, Fe2O3, and K2O. This composition is extremely useful in treating acid related disorders and reducing the acidity, removing water, deodorizing, from plant oil and extending the oils shelf life of 3-5 years instead of the average one-year available.
Owner:BEYOND OIL LTD
Process for producing (meth)acrylic acid
ActiveUS10239816B2Resistive lossRemove waterVacuum condensationOrganic compound preparationSolventOrganic chemistry
Owner:ARKEMA FRANCE SA
Micronized composition
ActiveUS10160692B2Remove waterOrganic fertilisersUrea compound fertilisersWater solubleMaterials science
The invention relates to a micronized composition. In particular the invention relates to a micronized composition, a coated fertilizer, a coated seed, a method of producing a micronized composition and a method of covering a granule. The micronized composition includes at least one type of water-soluble micronutrient, a clay binder and a dehydrating agent, the at least one water-soluble micronutrient, clay binder and dehydrating agent being micronized.
Owner:IMMELMAN JOHANNA FREDERIKA
Floor cleaning apparatus
InactiveUS7681278B2Avoid environmental pollutionImprove efficiencyCarpet cleanersFloor cleanersAlkaline waterAcid water
Owner:CHUGUN SABURO
Fuel cell and electric apparatus
InactiveUS7592087B2Remove waterRegenerative fuel cellsFuel cell auxillariesPolymer electrolytesChemical physics
A fuel cell system is provided which has a humidifying means (2) for directly humidifying a polymer electrolyte membrane (12) that serves as an ionic conductor. As the humidifying means (2), means is employed which has a water holding unit (21) comprised of a water-absorbing material and located in contact with the polymer electrolyte membrane to directly humidify the polymer electrolyte membrane (12) by utilizing a capillary action and further has a humidification water passage (28) comprised of a hydrophilic material and provided in the polymer electrolyte membrane so as to be connected to the water holding unit (21) to humidify the polymer electrolyte membrane (12) rapidly and uniformly. Such a constitution provides a fuel cell system that can directly humidify an ionic conductor.
Owner:CANON KK
Improved process for producing (METH)acrylic acid
ActiveUS20180079706A1Overcomes drawbackResistive lossVacuum condensationOrganic compound preparationSolventOrganic chemistry
The invention is directed to a process for recovering / purifying (meth)acrylic acid which does not use azeotropic solvent and is based on the use of two columns for purifying a reaction mixture comprising (meth)acrylic acid. The process according to the invention includes a dry vacuum pump condensation system, which makes it possible to reduce the amount of final aqueous discharges.
Owner:ARKEMA FRANCE SA
Process for drying a natural rubber
InactiveUS20200317823A1Reduce nitrogen contentGood anti-aging performancePolymer sciencePolymer chemistry
A process for drying a natural rubber starting from a wet natural rubber coagulum is provided. In a first step, the wet natural rubber coagulum is compressed at a temperature ranging from 185° C. to 210° C., then in a second step subjected to a flash adiabatic expansion at a differential pressure of at least 100 bar. Optionally supplemented by convective drying or by repeating the first and second steps, the process leads to a dry natural rubber having a nitrogen content of at most 0.3%.
Owner:MICHELIN & CO CIE GEN DES ESTAB MICHELIN
Fuel cell module
InactiveUS20090035639A1Stable outputRemove waterFuel cell auxillariesSolid electrolyte fuel cellsFuel cellsEngineering
A fuel cell module includes a cell unit including an electrolyte membrane, a cathode disposed on one face of the electrolyte membrane, and an anode disposed on the other face of the electrolyte membrane, and a water reservoir which stores water produced at the cathode. The water reservoir includes an opening formed in a region other than the cathode of the cell unit, and a projection projecting from the opening to an anode side. The water covering a cathode surface of a fuel cell is reduced.
Owner:JX NIPPON OIL & ENERGY CORP
Plant material drying methods
ActiveUS9839661B2Reduce the amount of solutionRapid and efficient dryingDrying solid materials with heatHearth type furnacesThermal instabilityEngineering
A method of drying fresh plant material wherein the fresh plant material containing a desired heat labile compound is exposed to microwave energy at an intensity and for a time sufficient to remove a majority of the water from the plant material without degrading a majority of the heat labile compound. The method is particularly suited to in-field drying of freshly harvested plant material to reduce the weight and volume of the plant material for savings transportation costs to an extraction facility while preserving at high levels the amount and activity of the desired heat labile compound.
Owner:BANK OF AMERICA NAT TRUST & SAVINGS ASSOC
Method for preparing a composition comprising a hydrosoluble (CO)polymer encapsulated in a shell and use of this composition in assisted oil and gas recovery
ActiveUS20200362229A1Good injectivityEnhanced flushingFluid removalDrilling compositionPolymer scienceCarbon chain
The invention concerns a method for preparing a dispersion of a hydrophilic phase in a lipophilic phase, comprising:—a hydrophilic phase comprising at least one water-soluble (co)polymer, —a lipophilic phase, —at least one interface polymer consisting of at least one monomer of formula (I): Formula (I) in which, —R1, R2, R3 are separately a hydrogen atom, a methyl group, a carboxylate group and Z—X, —Z is chosen from the group comprising C(═O)—O; C(═O)—NH; O—C(═O); NH—C(═O)—NH; NH—C(═O)—O; and a saturated or unsaturated, substituted or unsubstituted carbon chain comprising 1 to 20 carbon atoms capable of comprising one or more heteroatoms chosen from nitrogen and oxygen, —X is a group chosen from the alkanolamides, sorbitan esters, ethoxylated sorbitan esters, glyceryl esters, and polyglycosides; and comprising a saturated or unsaturated, linear, branched or cyclic, optionally aromatic, hydrocarbon chain.
Owner:S P C M SA
Fuel cell module with a water reservoir including a water storing portion expanding from a cell unit to an anode side
InactiveUS8795911B2Stable outputRemove waterFuel cell auxillariesSolid electrolyte fuel cellsFuel cellsEngineering
A fuel cell module includes a cell unit including an electrolyte membrane, a cathode disposed on one face of the electrolyte membrane, and an anode disposed on the other face of the electrolyte membrane, and a water reservoir which stores water produced at the cathode. The water reservoir includes an opening formed in a region other than the cathode of the cell unit, and a projection projecting from the opening to an anode side. The water covering a cathode surface of a fuel cell is reduced.
Owner:JX NIPPON OIL & ENERGY CORP
Mascara applicator brush having germicidal properties, and production method thereof
InactiveUS8424147B2Extended service lifeExtended shelf lifeBristlePackaging toiletriesPolymer scienceBristle
Owner:STRAND COSMETICS EURO
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