| Patents for F25J 3 - Processes or apparatus for separating the constituents of gaseous mixtures involving the use of liquefaction or solidification (11,467) |
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| 07/21/2011 | US20110174016 Apparatus & process for treating offshore natural gas |
| 07/21/2011 | DE10051141B4 Verfahren zur Herstellung einer Coldbox, sowie Coldbox nach diesem Verfahren und Luftdestillationsanlage mit einer solchen Coldbox Process for the preparation of a cold box and cold box by this method of air distillation plant with such a cold box |
| 07/21/2011 | CA2786487A1 Hydrocarbon gas processing |
| 07/21/2011 | CA2784742A1 Method and apparatus for drying and compressing co2-rich flow |
| 07/20/2011 | EP2344822A2 Integrated air-separating and water-heating apparatus intended for a boiler |
| 07/20/2011 | EP2344821A2 Method for producing liquid and gaseous nitrogen streams, a helium-rich gaseous stream, and a denitrogened hydrocarbon stream, and associated plant |
| 07/20/2011 | CN201902704U Safety valve outlet pipe support in air separating unit |
| 07/20/2011 | CN102132119A Process for generating and separating hydrogen-carbon monoxide mixture by cryogenic distillation |
| 07/14/2011 | WO2011084581A1 Integrated enhanced oil recovery process injecting nitrogen |
| 07/14/2011 | WO2011084516A1 Method of obtaining carbon dioxide from a carbon dioxide - containing gas mixture by means of a membrane and condensing |
| 07/14/2011 | WO2011084512A1 Method of obtaining carbon dioxide from a carbon dioxide-containing gas mixture |
| 07/14/2011 | WO2011084286A2 Process and apparatus for the separation of air by cryogenic distillation |
| 07/14/2011 | WO2011084285A2 Process and apparatus for the separation of air by cryogenic distillation |
| 07/14/2011 | WO2011083365A2 Gas dehydration |
| 07/14/2011 | US20110167869 Process and apparatus for removing gaseous contaminants from gas stream comprising gaseous contaminants |
| 07/14/2011 | US20110167868 Hydrocarbon gas processing |
| 07/14/2011 | US20110167867 Process for removing condensable components from a fluid |
| 07/14/2011 | US20110167866 System and method for separating gasses in an exhaust gas |
| 07/14/2011 | US20110167821 Combustion systems, power plants, and flue gas treatment systems incorporating sweep-based membrane separation units to remove carbon dioxide from combustion gases |
| 07/14/2011 | CA2784884A1 Process and apparatus for the separation of air by cryogenic distillation |
| 07/14/2011 | CA2784877A1 Process and apparatus for the separation of air by cryogenic distillation |
| 07/14/2011 | CA2784561A1 Method of obtaining carbon dioxide from a carbon dioxide-containing gas mixture by means of a membrane and condensing |
| 07/14/2011 | CA2784559A1 Method of obtaining carbon dioxide from a carbon dioxide-containing gas mixture |
| 07/14/2011 | CA2779712A1 Integrated enhanced oil recovery process injecting nitrogen |
| 07/13/2011 | EP2342518A2 Systems and methods for generating liquid oxygen for portable use |
| 07/13/2011 | EP2342517A2 Method of rejecting nitrogen from a hydrocarbon stream to provide a fuel gas stream and an apparatus therefor |
| 07/13/2011 | CN101421574B Method and apparatus for liquefying a natural gas stream |
| 07/12/2011 | CA2616450C Ngl recovery methods and configurations |
| 07/07/2011 | WO2008129198A3 Method and apparatus for the production of gas from air in highly flexible gaseous and liquid form by cryogenic distillation |
| 07/06/2011 | EP2340094A1 Divided wall columns for smaller sized plants |
| 07/06/2011 | CN201892379U Nitrogen producing device |
| 07/06/2011 | CN1938081B Pretreating purifier of air liquefaction separation apparatus, hydrocarbon adsorbent and method of pretreating raw air |
| 07/06/2011 | CN102119050A Purification of a gas stream |
| 07/06/2011 | CN101655305B Helium gas compression purifier set with scroll compressor as core |
| 06/30/2011 | WO2010114719A3 Refrigeration generation method and system |
| 06/30/2011 | US20110154856 Process for removing a gaseous contaminant from a contaminated gas stream |
| 06/30/2011 | DE102009044249B3 Verfahren und Vorrichtung zur Abtrennung von Argon aus einem Gasgemisch Method and apparatus for the separation of argon from a gas mixture |
| 06/29/2011 | CN201885514U Device with subcooler and single tower for preparing high-purity nitrogen |
| 06/29/2011 | CN201885513U Low-temperature liquid drain pipe structure in air separation unit |
| 06/29/2011 | CN102112830A Method and system for extracting carbon dioxide by anti-sublimation at raised pressure |
| 06/29/2011 | CN102112829A Liquefied natural gas production |
| 06/23/2011 | WO2011073476A1 Helium-recovery plant |
| 06/23/2011 | US20110146344 Process And Apparatus For The Separation Of Air By Cryogenic Distillation |
| 06/23/2011 | US20110146343 Process And Apparatus For The Separation Of Air By Cryogenic Distillation |
| 06/23/2011 | US20110146342 Method of cooling using extended binary refrigeration system |
| 06/22/2011 | CN201876055U Full-liquid air separation device using cold energy of liquefied natural gas |
| 06/22/2011 | CN201876054U Liquid flow slot structure between tower plates of convection screen plate tower |
| 06/16/2011 | WO2011071658A2 Oxygen production method and apparatus |
| 06/16/2011 | WO2011070257A1 Process and unit for the separation of air by cryogenic distillation |
| 06/16/2011 | US20110138856 Separation method and apparatus |
| 06/16/2011 | US20110138855 Oxygen production method and apparatus |
| 06/16/2011 | US20110138854 Fractionation of hydrogen sulfide rich sour gas and methods of use |
| 06/16/2011 | US20110138853 Process For Generating And Separating A Hydrogen-Carbon Monoxide Mixture By Cryogenic Distillation |
| 06/16/2011 | US20110138852 Method of Obtaining Carbon Dioxide From Carbon Dioxide-Containing Gas Mixture |
| 06/16/2011 | US20110138851 Process for producing purified natural gas from natural gas comprising water and carbon dioxide |
| 06/16/2011 | DE102009058054A1 Stickstoff-Generator, dessen Verwendung sowie Verfahren zur vor Ort Herstellung von Stickstoff Nitrogen Generator, its use and method for on-site production of nitrogen |
| 06/16/2011 | CA2782958A1 Process and unit for the separation of air by cryogenic distillation |
| 06/15/2011 | EP2333470A1 Liquid natural gas cooled air separation unit for integrated gasification combined cycle power plants |
| 06/15/2011 | EP2331899A2 Air separation refrigeration supply method |
| 06/15/2011 | EP2331898A2 Process for generating and separating a hydrogen-carbon monoxide mixture by cryogenic distillation |
| 06/15/2011 | CN201867019U Device for producing high-purity nitrogen and low-purity oxygen with pressure |
| 06/15/2011 | CN102099648A Method and device for the cryogenic separation of a methane-rich flow |
| 06/15/2011 | CN102099647A Method for cooling a cryogenic exchange line |
| 06/15/2011 | CN101476813B Feed gas separation method and apparatus of coal gasification apparatus |
| 06/15/2011 | CN101027528B Method of extracting ethane from liquefied natural gas |
| 06/14/2011 | CA2656775C Configurations and methods for rich gas conditioning for ngl recovery |
| 06/14/2011 | CA2618835C Purification of carbon dioxide |
| 06/14/2011 | CA2618405C Purification of carbon dioxide |
| 06/09/2011 | WO2011068634A2 Krypton xenon recovery from pipeline oxygen |
| 06/09/2011 | WO2011067492A2 Method for cryogenically separating a mixture of nitrogen and carbon monoxide |
| 06/09/2011 | WO2011066642A1 System and method for purifying a first liquid content and simultaneously heating a second liquid content |
| 06/09/2011 | US20110132429 System and method for the use of waste heat |
| 06/09/2011 | US20110132076 Production of a clean gas, in particular for testing a pressurized construction component for leaks |
| 06/09/2011 | US20110132035 Method And Apparatus For Providing Nitrogen |
| 06/09/2011 | US20110132034 Two stage process for producing purified gas |
| 06/09/2011 | US20110132033 Conditioning an Ethane-Rich Stream for Storage and Transportation |
| 06/09/2011 | DE102009057055A1 Verfahren und Vorrichtung zur Verdampfung kryogener Medien Method and apparatus for vaporization of cryogenic media |
| 06/09/2011 | CA2781697A1 System and method for purifying a first liquid content and simultaneously heating a second liquid content |
| 06/08/2011 | EP2328673A1 Method for purification of carbon dioxide using liquid carbon dioxide |
| 06/08/2011 | CN201858822U Device for introducing refrigerating capacity of water chiller into cooling system |
| 06/08/2011 | CN102089411A Process for removing a gaseous contaminant from a contaminated gas stream |
| 06/08/2011 | CN101666573B CO2 separation and compression integrated method |
| 06/08/2011 | CN101506606B Method and apparatus for treating a hydrocarbon stream |
| 06/08/2011 | CN101360964B Cryogenic process system with extended bonnet filter |
| 06/08/2011 | CN101262922B Method and device for enhancing condensation and separation in a fluid separator |
| 06/07/2011 | US7954339 Apparatus for cryogenic air distillation |
| 06/03/2011 | WO2011066245A2 Process for decreasing or eliminating unwanted hydrocarbon and oxygenate products caused by fisher tropsch synthesis reactions in a syngas treatment unit |
| 06/03/2011 | WO2011066243A2 Process for decreasing or eliminating unwanted hydrocarbon and oxygenate products caused by fisher tropsch synthesis reactions in a syngas treatment unit |
| 06/03/2011 | WO2011066074A2 Integrated process for converting natural gas from an offshore field site to liquefied natural gas and liquid fuel |
| 06/03/2011 | WO2011017172A3 Fractional condensation processes, apparatuses and systems |
| 06/03/2011 | WO2010052437A3 Integrated air-separating and water-heating apparatus intended for a boiler |
| 06/03/2011 | WO2010040935A3 Method for producing liquid and gaseous nitrogen streams, a helium-rich gaseous stream, and a denitrogened hydrocarbon stream, and associated plant |
| 06/02/2011 | US20110128002 Polarized xenon gas concentration method, polarized xenon gas manufacturing supply device, and mri system |
| 06/02/2011 | US20110126706 Pre-purification unit of cryogenic air separation unit, hydrocarbon adsorbent, and method of pre-treating feed air |
| 06/02/2011 | US20110126585 Krypton xenon recovery from pipeline oxygen |
| 06/02/2011 | US20110126451 Integrated process for converting natural gas from an offshore field site to liquefied natural gas and liquid fuel |
| 06/01/2011 | EP2327463A1 Model predictive control having application to distillation processes |
| 06/01/2011 | EP2326899A2 Method of cooling using extended binary refrigeration system |
| 06/01/2011 | EP2326403A1 System and method for removing hydrogen sulfide from a natural gas stream |
| 06/01/2011 | CN201852409U Air separation system utilizing liquefied natural gas (LNG) cold energy |