| 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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| 02/14/2008 | WO2007123924A3 Optimization of a dual refrigeration system natural gas liquid plant via empirical experimental method |
| 02/14/2008 | US20080034790 Method And Installation For Enriching A Gas Stream With One Of The Components Thereof |
| 02/14/2008 | US20080034789 Integrated Acid Gas And Sour Gas Reinjection Process |
| 02/14/2008 | US20080034758 Integrated Air Separation and Oxygen Fired Power Generation System |
| 02/13/2008 | EP1887301A1 Process and apparatus for cryogenic condensation |
| 02/13/2008 | EP1887198A1 Gasification hybrid power generation equipment and method for controlling the same |
| 02/13/2008 | CN101124447A Method and system for cooling a natural gas stream and separating the cooled stream into various fractions |
| 02/13/2008 | CN100368748C Distillation installation comprising columns with corrugated-crossed structured packings and method of increasing the capacity of a distillation installation |
| 02/12/2008 | CA2255167C Gas liquefaction process and method, especially for natural gas or air, comprising average pressure bleed |
| 02/07/2008 | WO2008014899A1 Method of producing a cold box, cold box and cold box panel |
| 02/07/2008 | US20080031801 Carbon Dioxide Capture and Mitigation of Carbon Dioxide Emissions |
| 02/07/2008 | US20080029381 Distillation Installation Comprising Columns With Corrugated-Crossed Structured Packings And Method Of Increasing The Capacity Of A Distillation Installation |
| 02/07/2008 | US20080028790 Natural gas liquefaction |
| 02/07/2008 | DE102006036612A1 Cold box producing method for e.g. cryogenic air separation system, involves connecting casing panels with support structure, and considering statistic characteristics of casing panels during computation of statistics of support structure |
| 02/06/2008 | EP1883773A1 Integrated ngl recovery and liquefied natural gas production |
| 02/06/2008 | EP1616614A4 Method for separating a krypton-xenon concentrate and a device for carrying out said method |
| 02/06/2008 | CN101119788A Method for removing contaminating gaseous components from a natural gas stream |
| 02/05/2008 | US7325594 Heat exchanger |
| 02/05/2008 | US7325415 Low cost, continuous antifouling technique for heat exchangers; cooling feed stream to produce pressurized liquid natural gas (lng) to form slurry of such as carbon dioxide, water and heavy hydrocarbons for easy clean out |
| 01/31/2008 | US20080022717 Process and apparatus for separation of hydrocarbons from liquefied natural gas |
| 01/31/2008 | DE10106480B4 Verfahren zur Herstellung von Sauerstoff A process for production of oxygen |
| 01/24/2008 | WO2008009930A2 Apparatus and methods for natural gas transportation and processing |
| 01/24/2008 | US20080017497 Distillation Column |
| 01/24/2008 | US20080016910 Integrated NGL recovery in the production of liquefied natural gas |
| 01/24/2008 | US20080016909 Flexible hydrocarbon gas separation process and apparatus |
| 01/23/2008 | EP1881283A2 Integrated NGL recovery in the production of liquefied natural gas |
| 01/23/2008 | CN100363699C Air separation system for recycling cold energy of liquified natural gas |
| 01/22/2008 | CA2329007C Process plant |
| 01/17/2008 | WO2008006222A1 Method for selective extraction of natural gas liquids from “rich” natural gas |
| 01/17/2008 | WO2008006221A1 Method for selective extraction of natural gas liquids from 'rich' natural gas |
| 01/17/2008 | WO2007126972A3 Carbon dioxide purification method |
| 01/17/2008 | US20080011015 System and apparatus for providing low pressure and low purity oxygen |
| 01/17/2008 | US20080010995 Method and installation for energy production by means of a gas turbine associated with an air separation unit |
| 01/16/2008 | CN101107489A Method and system for producing carbon monoxide by cryogenic distillation |
| 01/16/2008 | CN101105360A System and apparatus for providing low pressure and low purity oxygen |
| 01/14/2008 | CA2552865A1 Method for selective extraction of natural gas liquids from "rich" natural gas |
| 01/13/2008 | CA2552327A1 Method for selective extraction of natural gas liquids from "rich" natural gas |
| 01/10/2008 | WO2008004321A1 Apparatus and method for the concentration and dilution of specific gas |
| 01/10/2008 | WO2008004278A1 Apparatus for concentrating/diluting specific gas and method of concentrating/diluting specific gas |
| 01/10/2008 | WO2007116050A3 Method and apparatus for liquefying a natural gas stream |
| 01/09/2008 | EP1874421A1 Distillation column with firebreak device |
| 01/09/2008 | EP1508010B1 Twin reflux process and configurations for improved natural gas liquids recovery |
| 01/09/2008 | CN101103240A Method and device for separating air by low temperature distillation |
| 01/09/2008 | CN101103239A Method and installation for producing treated natural gas from a C3+ hydrocarbon-rich cut and ethane-rich stream |
| 01/08/2008 | US7316127 Hydrocarbon gas processing for rich gas streams |
| 01/06/2008 | CA2593104A1 Natural gas well vapor recovery process system |
| 01/03/2008 | WO2008002592A2 Ethane recovery methods and configurations |
| 01/03/2008 | WO2008000640A1 Cryogenic distillation comprising vacuum insulation panel |
| 01/03/2008 | US20080000266 A cryogenic air separation unit which utilizes a liquid nitrogen gas liquefier to provide the refrigeration necessary; supplemental compressor and the associated heat exchange equipment separate and distinct and used when there's a delay on demand until a capacity increase is actually needed |
| 01/03/2008 | CA2655382A1 Cryogenic distillation comprising vacuum insulation panel |
| 01/02/2008 | EP1873469A2 System to increase capacity of LNG-based liquefier in air separation process |
| 01/02/2008 | EP1872072A1 Dual stage nitrogen rejection from liquefied natural gas |
| 01/02/2008 | CN101099069A Method for the pre-treatment of air prior to the introduction thereof into a cryogenic air separation unit, and corresponding apparatus |
| 01/02/2008 | CN101098826A Method and installation for combined production of hydrogen and carbon dioxide |
| 01/02/2008 | CN101097112A System to increase capacity of lng-based liquefier in air separation process |
| 01/01/2008 | US7314503 Process to remove nitrogen and/or carbon dioxide from methane-containing streams |
| 12/27/2007 | US20070295027 Plate-fin heat exchanger |
| 12/27/2007 | DE102006028313A1 Cryogenic gas decomposition unit isolating method, involves enclosing inner area of compartment by casing of compartment and cryogenic gas decomposition unit, where inner area of compartment is filled with pearlite or rock wool |
| 12/27/2007 | CA2659579A1 Ethane recovery methods and configurations for high carbon dioxide content feed gases |
| 12/26/2007 | EP1869385A2 Integrated method and installation for cryogenic adsorption and separation for producing co2 |
| 12/26/2007 | CN101095024A Throttling valve and method for enlarging liquid droplet sizes in the throttled fluid stream |
| 12/26/2007 | CN101095023A Method for separating a fraction rich in C2+ from liquefied natural gas |
| 12/26/2007 | CN101095022A Assembly of heat exchangers and a cryogenic distillation apparatus incorporating the same |
| 12/26/2007 | CN100357685C Method and device for separating air |
| 12/26/2007 | CN100357684C Method and device for separating air |
| 12/25/2007 | US7311813 Distillation sequence for the purification and recovery of hydrocarbons |
| 12/25/2007 | US7310972 Process and apparatus for separation of hydrocarbons from liquefied natural gas |
| 12/20/2007 | DE102007032019A1 Reactor for adsorptive cleaning of air in a device for cryogenic separation of air, comprises a ring-shaped bed within a jacket, and an outer and an inner vessel having an axial direction and a radial direction |
| 12/19/2007 | EP1867940A2 Apparatus for the liquefaction of natural gas and methods relating to same |
| 12/19/2007 | EP1867939A2 Apparatus for the liquefaction of natural gas and methods relating to same |
| 12/19/2007 | EP1745254A4 Natural gas liquefaction |
| 12/19/2007 | CN101091097A Integrated process and apparatus for the compression, cooling, and purification of air |
| 12/19/2007 | CN101091096A Process and apparatus for cooling a stream of compressed air |
| 12/18/2007 | US7309417 Utilizes simplified floating system; does not require separate off loading facilities for liquefied petroleum gas |
| 12/13/2007 | WO2007117717A3 System and method for coordination and optimization of liquefied natural gas (lng) processes |
| 12/13/2007 | WO2007092666A3 Downflow knockback condenser |
| 12/13/2007 | WO2007008525B1 Configurations and methods of integrated ngl recovery and lng liquefaction |
| 12/13/2007 | US20070283719 using higher and lower pressure columns to produce nitrogen and oxygen-rich fractions and an argon-rich fraction; improve argon recovery by increasing the liquid to vapor ratio within the uppermost portion of lower pressure column; heat exchanging |
| 12/12/2007 | EP1864065A2 Integrated of lng regasification with refinery and power generation |
| 12/11/2007 | US7306658 High purity air and gas fractionation system |
| 12/11/2007 | US7305850 Distillation process using microchannel technology |
| 12/06/2007 | WO2007139876A2 High ethane recovery configurations and methods in lng regasification facilities |
| 12/06/2007 | US20070277551 Processes for separating chlorine from a gas stream containing chlorine, oxygen and carbon dioxide |
| 12/05/2007 | EP1861671A1 Process and apparatus for extracting natural gas liquids from a stream of liquefied natural gas |
| 12/05/2007 | CN100353129C Campact bushing type packed tower |
| 12/04/2007 | US7302812 Catalyzed cryogenic isotope exchange and separation; yield, cost, faster rate; simultaneous production of deuterium and liquid hydrogen; reactive distillation |
| 11/29/2007 | US20070272326 Device in process engineering column |
| 11/28/2007 | EP1859214A2 Cryogenic rectification system for neon production |
| 11/27/2007 | US7299656 Cryogenic rectification system for neon production |
| 11/27/2007 | US7299655 Systems and methods for vaporization of liquefied natural gas |
| 11/22/2007 | WO2007001669A3 Hydrocarbon gas processing |
| 11/22/2007 | WO2006091363A3 Cryogenic rectification system for neon production |
| 11/22/2007 | CA2651828A1 Multipurpose adiabatic potable water production apparatus and methods |
| 11/21/2007 | CN200979332Y Air-containing coal layer gas-liquid separation apparatus |
| 11/21/2007 | CN101076699A Cooling equipment and method |
| 11/21/2007 | CN101074841A System and method for controlling air-separating tower dynamic matrix |
| 11/20/2007 | US7297237 Method and device for separation and concentration by evaporation of mixture with separation factor of approx. 1 |
| 11/20/2007 | US7296437 Process for separating air by cryogenic distillation and installation for implementing this process |
| 11/20/2007 | US7296436 Cryorefrigerator contaminant removal |
| 11/15/2007 | WO2007129152A1 Cryogenic air separation process |