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)
03/2014
03/06/2014DE102012017484A1 Verfahren und Anlage zur Erzeugung flüssiger und gasförmiger Sauerstoffprodukte durch Tieftemperaturzerlegung von Luft Process and apparatus for the production of liquid and gaseous oxygen products by cryogenic separation of air
03/06/2014DE102012017191A1 Method for recovering krypton and/or xenon from krypton- and/or xenon-containing raw mixture produced in air separation system, involves removing non-separated oxygen and non-inert gas from crypto-enriched and/or xenon-enriched fractions
03/05/2014EP2703757A1 Method and plant for creating liquid and gaseous oxygen products by cryogenic decomposition of air
03/05/2014EP2703756A1 Obtaining high-purity krypton and/or xenon
03/05/2014EP2703718A1 An oxy-fuel boiler system and its operation
03/05/2014CN203463934U Synthetic ammonia purge gas treatment device utilizing liquefied natural gas cold energy
03/05/2014CN103620330A Air separation method and apparatus
03/05/2014CN102168905B Feed gas processing device for natural gas
03/05/2014CN102002398B Reaction device for preparing nitrogen-free coal fuel gas by using coal, branch, plant stem and oxygen
03/04/2014US8663364 Method of obtaining carbon dioxide from carbon dioxide-containing gas mixture
03/04/2014US8661847 Production of a clean gas, in particular for testing a pressurized construction component for leaks
02/2014
02/27/2014WO2014031999A2 Virtual gaseous fuel pipeline
02/27/2014WO2014030923A1 Volatile-organic-compound recovery device
02/27/2014WO2008107079A3 Separation method
02/27/2014US20140053601 Method and Apparatus for Separating Air by Cryogenic Distillation
02/26/2014EP2699859A2 Compression method and air separation
02/26/2014EP2699858A1 A plant and method for recovering sulphur hexafluoride for reuse
02/26/2014CN203454609U New type convection tower
02/26/2014CN203454608U Containerized ice chest
02/26/2014CN203454607U Air separation device for preparing oxygen and nitrogen through isobaric separation
02/26/2014CN203454606U Device for recycling synthesis ammonia off gas to produce LNG (liquefied natural gas)
02/26/2014CN203454605U Neon and helium separation and extraction system
02/26/2014CN203454604U Natural gas liquefaction device with light hydrocarbon recovery function
02/26/2014CN103608620A Method and system for treating cargo vapors from crude oil and petroleum products tanks to produce electricity
02/26/2014CN103608437A Method of cooling a torrefied material
02/26/2014CN103604277A Carbon dioxide pre-cooling liquidation and purification integrated device
02/26/2014CN102209873B Integrated air-separating and water-heating apparatus intended for a boiler
02/20/2014WO2009000393A3 Method for the removal of carbon dioxide
02/19/2014EP2697583A2 Method and apparatus for liquefying a gas or cooling a feed gas at supercritical pressure
02/19/2014CN203443264U Device for extracting methane liquid from purified garbage landfill gas
02/19/2014CN103596660A Systems and methods for separating condensable vapors from gases by direct-contact heat exchange
02/13/2014WO2014025284A2 Method of natural gas processing and apparatus therefor
02/13/2014WO2014023420A1 Method and device for detecting moving objects in a gas stream during cryogenic gas separation
02/12/2014EP2694898A2 Method and device for separating air by cryogenic distillation
02/12/2014CN203435167U Electric-heater tube-plate connector of purification system in deep and cold air separation equipment
02/12/2014CN203432210U Efficient and energy-saving device capable of increasing high-purity liquid nitrogen yield in overall liquid air separation plant
02/12/2014CN203432209U Air separation system
02/12/2014CN203432208U Device for extracting high-purity oxygen and nitrogen under ultra-low pressure
02/12/2014CN103575118A Carbonization treatment device
02/12/2014CN103575065A Low temperature refrigerator based wet helium deep drying and overweight water condensing and recycling device
02/12/2014CN103575064A Device and method for oxygen and nitrogen separation through air and rapid increase of pressure nitrogen loads
02/12/2014CN103575063A Systems and methods for recovering helium from feed streams containing carbon dioxide
02/11/2014US8647409 Air compression system and method
02/11/2014CA2592600C Throttling valve and method for enlarging liquid droplet sizes in a fluid stream flowing therethrough
02/06/2014WO2014022510A2 Heavy hydrocarbon removal from a natural gas stream
02/06/2014WO2014021900A1 Heavy hydrocarbon removal from a natural gas stream
02/06/2014WO2014019697A2 Method for the cryogenic separation of methane from synthesis gas, more particularly oxogas
02/06/2014US20140033764 Systems And Methods For Recovering Helium From Feed Streams Containing Carbon Dioxide
02/06/2014DE102012015340A1 Verfahren zur kryogenen Abtrennung von Methan aus Synthesegas, insbesondere Oxogas A process for the cryogenic separation of methane from synthesis gas, in particular oxo gas
02/05/2014EP2691718A2 Method for producing a gas from pressurised air by means of cryogenic distillation
02/05/2014EP2691164A1 Shielding in a separation column
02/05/2014CN103557675A Cryogenic distillation liquidation system and method for synthesis ammonia chemical tail gas
02/05/2014CN103550940A Crude product light component removal and catalyst separation device for propylene carbonate (PC)
02/04/2014US8640496 Method and apparatus for separating air
02/04/2014US8640495 Separation of carbon monoxide from gaseous mixtures containing carbon monoxide
02/04/2014US8640494 Method to produce natural gas liquids NGLs at gas Pressure Reduction Stations
02/02/2014CA2822274A1 Systems and methods for recovering helium from feed streams containing carbon dioxide
01/2014
01/30/2014WO2014018045A1 Configurations and methods for deep feed gas hydrocarbon dewpointing
01/30/2014US20140026615 Configurations and methods for deep feed gas hydrocarbon dewpointing
01/30/2014US20140026614 Method for measurement and calculation of dew point for fractionation column overheads
01/30/2014US20140026613 Cryogenic co2 separation using a refrigeration system
01/29/2014CN203413920U Pneumatic array tube type sampled gas cooler
01/29/2014CN103542693A Ethylene cryogenic separation method for large-sized ethylene device
01/23/2014US20140020426 System and method for using a chilled fluid to cool an electromechanical machine
01/23/2014US20140020388 System for improved carbon dioxide capture and method thereof
01/23/2014DE102012014094A1 Verfahren und Anlage zur Erzeugung eines H2-Produktstromes und eines CO-Produktstromes Method and apparatus for generating an H2 product stream and a CO product stream
01/22/2014EP2686628A2 Device and method for separating air by cryogenic distillation
01/22/2014EP2686627A2 Cryogenic air separation method and system
01/22/2014CN203405057U Low-energy consumption air separated nitrogen supply device
01/22/2014CN103534544A Cryogenic air separation method and system
01/22/2014CN103523751A Device and method for performing cryogenic separation and purification on carbon monoxide and hydrogen
01/16/2014WO2014011344A1 Methods for separating hydrocarbon gases
01/16/2014WO2014009643A1 Method for separating a carbon dioxide-rich gas by partial condensation and permeation
01/16/2014WO2014009449A1 Process and apparatus for the separation of a stream containing carbon dioxide, water and at least one light impurity including a separation step at subambient temperature
01/16/2014WO2014009300A1 Process for the separation of a gas rich in carbon dioxide
01/16/2014US20140013798 Method for separating air by means of cryogenic distillation
01/16/2014US20140013797 System and Method for Removing Excess Nitrogen from Gas Subcooled Expander Operations
01/16/2014US20140013796 Methods for separating hydrocarbon gases
01/16/2014CA2877452A1 Method for separating a carbon dioxide-rich gas by partial condensation and permeation
01/16/2014CA2877216A1 Method and apparatus for cooling a flow containing at least 35% carbon dioxide and mercury
01/16/2014CA2876620A1 Method and apparatus for separating a carbon dioxide-rich gas
01/16/2014CA2876619A1 Method and apparatus for purifying a carbon dioxide-rich mixture at a low temperature
01/16/2014CA2876035A1 Process for the separation of a gas rich in carbon dioxide
01/16/2014CA2875795A1 Process and apparatus for the separation of a stream containing carbon dioxide, water and at least one light impurity including a separation step at subambient temperature
01/15/2014EP2685191A1 Process and apparatus for the separation of a gas rich in carbon dioxide
01/15/2014EP2685190A1 Process and apparatus for the separation of a stream containing carbon dioxide, water and at least one light impurity including a separation step at subambient temperature
01/15/2014CN203396205U Liquid nitrogen washing device
01/15/2014CN203396204U Impure gas separation cylinder for liquefying helium of low-temperature superconducting magnet
01/15/2014CN203396203U Flue gas compressing purifier for injection and production in oil field
01/15/2014CN203396202U Energy-saving nitrogen-cooled water pre-cooling system for air separation
01/15/2014CN203392864U Device for recycling impure neon-helium gas mixture
01/15/2014CN203392856U Energy-saving oxygenerator
01/14/2014US8627681 Nitrogen removal with iso-pressure open refrigeration natural gas liquids recovery
01/14/2014CA2733510C Krypton and xenon recovery method
01/09/2014WO2014006178A1 Process for producing treated natural gas, a c3 + hydrocarbon-rich fraction and optionally an ethane-rich stream, and associated apparatus
01/09/2014WO2011030050A3 Method and facility for producing oxygen through air distillation
01/09/2014US20140007617 Method for producing a pressurised air gas by means of cryogenic distillation
01/09/2014US20140007616 Ethane recovery and ethane rejection methods and configurations
01/09/2014US20140007615 System and method for purification of silane using liquid nitrogen in a polysilicon production process
01/09/2014US20140007614 System and method for gas treatment
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