Patents
Sitemap › F25 - Refrigeration or cooling; Combined heating and refrigeration systems; Heat pump systems; Manufacture or storage of ice; Liquefaction or solidification of gases › F25J - Liquefaction, solidification, or separation of gases or gaseous mixtures by pressure and cold treatment › F25J 3 - Processes or apparatus for separating the constituents of gaseous mixtures involving the use of liquefaction or solidification
Patents for F25J 3 - Processes or apparatus for separating the constituents of gaseous mixtures involving the use of liquefaction or solidification (11,467)
09/2012
09/18/2012CA2662803C Ethane recovery methods and configurations
09/13/2012WO2012121621A1 Method for separating gas mixtures
09/13/2012WO2012121620A1 Method for dividing gaseous mixtures
09/13/2012US20120227442 System and method for cooling a solvent for gas treatment
09/13/2012US20120227441 High pressure high co2 removal configurations and methods
09/13/2012US20120227440 System And Process For The Physical Absorption of Carbon Dioxide From a Flue Gas Stream
09/12/2012EP2498033A2 System and Method for Cooling a Solvent for Gas Treatment
09/12/2012EP2496901A1 Cryogenic system for removing acid gases from a hydrocarbon gas stream, with removal of hydrogen sulfide
09/12/2012CN202432826U Helium purification device
09/12/2012CN202432824U Differential pressure type liquefaction device for increasing liquefaction ratio through front external energy source
09/12/2012CN202432823U Differential pressure type liquefying plant capable of improving liquefying rate through rear additional energy source
09/12/2012CN102667383A Apparatus and method for separating air by cryogenic distillation
09/12/2012CN102667382A Methods of natural gas liquefaction and natural gas liquefaction plants utilizing multiple and varying gas streams
09/12/2012CN102667381A Complete liquefaction methods and apparatus
09/12/2012CN102667380A Natural gas liquefaction core modules, plants including same and related methods
09/12/2012CN102667057A Integrated enhanced oil recovery process
09/12/2012CN102665864A Method and apparatus for drying and compressing co2-rich flow
09/12/2012CN102661654A Method and system for preparing high purity gas by rectification method
09/12/2012CN102660341A Process and device utilizing pressure of natural gas to partially liquefy natural gas
09/12/2012CN102657995A Adsorption system for deep cooling air separation device
09/11/2012US8263814 Energy efficient separation of ethanol from aqueous solution
09/11/2012US8262772 Refinery gas upgrading via partial condensation and PSA
09/06/2012US20120222448 Method for purifying 2,3,3,3-tetrafluoropropene
09/06/2012US20120222447 Tubular Condensers Having Tubes with External Enhancements
09/05/2012EP2495517A1 Helium-recovery plant
09/05/2012EP2494295A2 Method for fractionating a cracked gas flow in order to obtain an ethylene-rich cut and a fuel flow, and associated facility
09/05/2012EP2494294A2 Apparatus and method for cooling and liquefying a fluid
09/05/2012CN202420114U Mobile air separation equipment
09/05/2012CN202420113U Air separation cold box sealing gas system
09/05/2012CN102654350A Method for starting oxygen making unit
09/05/2012CN102654349A Lower tower barrel joint device of copious cooling air separation equipment
09/05/2012CN102654348A Method for producing liquefied natural gas by using coke oven gas
09/05/2012CN101900474B Gas liquefying and circulating structure
09/05/2012CN101711336B Method an apparatus for providing nitrogen
09/05/2012CN101634515B Method for extracting high-yield pure krypton and pure xenon by full distillation
09/05/2012CN101506607B Method and apparatus for the vaporization of a liquid hydrocarbon stream
09/04/2012US8256243 Integrated olefin recovery process
09/04/2012CA2654998C Propane recovery methods and configurations
09/04/2012CA2557287C Method for renovating a combined blast furnace and air/gas separation unit system
08/2012
08/30/2012WO2012114120A1 Process and apparatus for purification of carbon dioxide
08/30/2012WO2012114119A1 Process and apparatus for purification of carbon dioxide
08/30/2012WO2012114118A1 Process and apparatus for purification of carbon dioxide
08/30/2012WO2012087557A3 Ethylene recovery from off-gas
08/30/2012WO2011116981A3 Device for the cryogenic separation of air
08/30/2012WO2011116871A3 Device for the cryogenic separation of air
08/30/2012WO2010060735A3 Method of rejecting nitrogen from a hydrocarbon stream to provide a fuel gas stream and an apparatus therefor
08/30/2012WO2010051971A3 Method for removing nitrogen
08/30/2012WO2010051970A3 Method for removing nitrogen
08/30/2012US20120216564 Apparatus and process for recovering volatile liquids
08/29/2012CN202403491U Fractionating column structure in air separation plant
08/29/2012CN102652247A Process and unit for the separation of air by cryogenic distillation
08/29/2012CN102652205A Integrated enhanced oil recovery process injecting nitrogen
08/29/2012CN102650491A Plate-fin film type main cold liquid distributor for air separation
08/29/2012CN101943512B Air separation method utilizing cold energy of liquefied natural gas
08/23/2012WO2012110869A2 Method and system for milling a fuel for an oxy-fuel combustion burner
08/23/2012WO2011110301A3 Method and device for cryogenic separation of air
08/23/2012WO2010112909A3 Process for natural gas liquefaction
08/23/2012US20120213692 Distillation process for separating chlorine from gas streams comprising oxygen and chlorine
08/23/2012CA2827227A1 Method and system for milling a fuel for an oxy-fuel combustion burner
08/22/2012EP2489968A1 Method and device for cryogenic decomposition of air
08/22/2012EP2488278A1 Method for producing at least one gas having a low co2 content and at least one fluid having a high co2 content
08/22/2012CN202393172U Air separation device
08/22/2012CN202393171U Liquid argon circulating pipeline
08/22/2012CN102648385A System and method for purifying a first liquid content and simultaneously heating a second liquid content
08/22/2012CN101823709B Separation of carbon monoxide from gaseous mixtures containing carbon monoxide
08/16/2012WO2012107688A2 Process and device for the cryogenic separation of a methane-rich stream
08/16/2012WO2012107667A2 Process and device for the cryogenic separation of a methane-rich stream
08/16/2012WO2012058342A3 Process for separating and recovering ngls from hydrocarbon streams
08/16/2012US20120204599 Cryogenic system for removing acid gases from a hydrocarbon gas stream, with removal of hydrogen sulfide
08/15/2012EP2487439A1 Method and system for milling a fuel for an oxy-fuel combustion burner
08/15/2012EP2486965A1 Heat-exchange-type distillation apparatus
08/15/2012EP2303772B1 Apparatus & process for treating offshore natural gas
08/15/2012CN202382518U Device for washing and purifying synthesis gas with liquid nitrogen and cryogenically separating and recovering LNG (liquefied natural gas)
08/15/2012CN202382517U Cryogenic separation system of using coke-oven gas to produce liquefied natural gas
08/15/2012CN202382516U Separation and recovery device of methane and argon in synthesis ammonia relief gas
08/15/2012CN202382515U Cryogenic carbon dioxide (CO2) and methane (H2) separation device
08/15/2012CN102636002A Low-temperature removing method of CO2 in natural gas and natural gas liquefying device adopting method
08/15/2012CN102636001A Method for cooling a single or multi-component flow
08/15/2012CN102634395A Process and system for purifying and refining coal-bed gas
08/15/2012CN102633350A Method for recycling excessive oxygen and carbon dioxide in supercritical water oxidation system
08/15/2012CN101430160B Assembly method of a plant for gas separation
08/09/2012WO2012103892A1 Method for removal of contaminants from a carbon dioxide stream by means of the relative volatility using low pressure distillation
08/09/2012WO2012103675A1 Apparatus for separating and cleaning sulfur hexafluoride gas and method for cleaning sulfur hexafluoride by using the same
08/09/2012DE102011010633A1 Verfahren zum Abkühlen eines ein- oder mehrkomponentigen Stromes A method for cooling a single or multicomponent stream
08/08/2012EP2485000A1 Gas treatment device
08/08/2012EP2484999A2 Method for cooling a single or multi-component flow
08/08/2012EP2483615A2 Method of fractionating a hydrocarbon stream and an apparatus therefor
08/08/2012EP2483375A1 Method for processing gas associated with oil
08/08/2012CN102628635A Gas expansion natural gas pressurized liquefying technique with function of condensing and removing carbon dioxide (CO2)
08/08/2012CN101886871B Method and device for producing pressure oxygen by air separation
08/08/2012CN101785957B Carbon dioxide separation and storage method
08/08/2012CN101379355B Method for regulating a series of apparatus for separating air by cryogenic distillation and series of apparatus for separating air operating according to the method
08/02/2012WO2012102876A1 Distillation method and cross - corrugated structured foam- like packing
08/02/2012WO2012101502A2 Method and arrangement for expanding a gas stream comprising carbon dioxide
08/02/2012US20120192580 Apparatus and Methods for Regulating Material Flow Using a Temperature-Actuated Valve
08/02/2012CA2825090A1 Method and arrangement for expanding a gas stream comprising carbon dioxide
08/01/2012EP2482016A1 Method and arrangement for expanding a gas stream comprising carbon dioxide
08/01/2012EP2480847A1 Hydrocarbon gas processing
08/01/2012EP2480846A1 Hydrocarbon gas processing
08/01/2012EP2480845A1 Hydrocarbon gas processing
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