Patents for F25J 3 - Processes or apparatus for separating the constituents of gaseous mixtures involving the use of liquefaction or solidification (11,467)
07/2009
07/02/2009WO2009080591A1 Micro-rectification column for the thermal separation of fluids
07/02/2009US20090165498 Configurations and Methods for Rich Gas Conditioning for NGL Recovery
07/01/2009CN201265997Y Liquid air separation plant
06/2009
06/30/2009US7552599 Cryogenics; liquefaction of nitrogen stream; heat exchanging
06/30/2009CA2484326C Configuration and process for ngl recovery using a subcooled absorption reflux process
06/25/2009WO2009079064A1 Process for the capture of co2 from ch4 feedstock and gtl process streams
06/25/2009WO2009013455A3 Separation of carbon dioxide and hydrogen
06/25/2009WO2008099123A3 Method and apparatus for producing carbon monoxide by cryogenic distillation
06/25/2009WO2008099105A3 Separation method using a column with a corrugated cross structure packing for separating a gaseous mixture
06/25/2009DE102007062213A1 Production of hydrogen- and carbon monoxide-containing gas, i.e. oxo gas, from a mixture of these gases and methane, involves separation in a cryogenic stripper and scrubbing with liquid carbon monoxide
06/25/2009DE102007062210A1 Synthesis gas system operating method for producing e.g. additive gas product, involves conveying compressed gas flow by adsorber filled with adsorbent before introduction into gas system, where flow is free from carried impurities
06/24/2009CN101464085A Ultra-low pressure single-column deep-cooling space division technique
06/23/2009US7549301 Air separation method
06/23/2009CA2324052C Process and device for the low-temperature fractionation of air
06/18/2009WO2009076501A2 System for enhanced fuel gas composition control in an lng facility
06/18/2009WO2009076357A1 Optimized heavies removal system in an lng facility
06/18/2009WO2009075846A2 Integrated polyolefins vent recovery
06/18/2009WO2008099124A3 Method and apparatus for producing carbon monoxide by cryogenic distillation using a distillation column system supplied with a mixture of which the main components are at least hydrogen and carbon monoxide
06/18/2009US20090156870 Process for the conversion of ethane to mixed lower alkanes to aromatic hydrocarbons
06/18/2009US20090151391 Lng facility employing a heavies enriching stream
06/18/2009US20090151390 System for enhanced fuel gas composition control in an lng facility
06/18/2009DE202009004099U1 Vorrichtung zur Tieftemperaturzerlegung von Luft Apparatus for the low-temperature fractionation of air
06/17/2009EP2070582A1 Method and equipment for the enrichment of heavy oxygen isotopes
06/17/2009CN101460801A Carbon dioxide purification method
06/17/2009CN101460800A Liquefied natural gas processing
06/17/2009CN100500627C Use of waste nitrogen from air separation units for blanketing cargo and ballast tanks
06/16/2009US7546748 Process and apparatus for the separation of air by cryogenic distillation
06/11/2009WO2009073666A1 Methods, apparatuses and systems for processing fluid streams having multiple constituents
06/11/2009WO2009071977A2 Thermosyphon reboiler for the denitrogenation of liquid natural gas
06/11/2009WO2009039611A3 Methods and systems for sulphur combustion
06/11/2009WO2008116727A3 Process and apparatus for the separation of air by cryogenic distillation
06/11/2009US20090145167 Methods, apparatuses and systems for processing fluid streams having multiple constituents
06/10/2009EP1608445A4 Configurations and methods of carbon capture
06/10/2009CN101451785A Double-layer main cooling and air separating device
06/10/2009CN100498170C Low pressure NGL plant configurations
06/09/2009US7544272 Apparatus for C2 recovery
06/04/2009WO2009070785A2 Carbon dioxide capture from flue gas
06/04/2009WO2009068594A1 Process for removal of carbon dioxide from flue gas with ammonia cooled by vaporised liquefied natural gas
06/04/2009US20090139263 Thermosyphon reboiler for the denitrogenation of liquid natural gas
06/04/2009DE102007015572A1 Arrangement for cleaning industrial gases of carbon-dioxide, has intermediate coolers, upper and lower tubes and main cooler provided outside with insulation, and intermediate piece made provided on chimney
06/03/2009CN201251346Y Separating equipment for producing liquefied natural gas from coke-oven gases
06/03/2009CN201251345Y Air deep-cooling nitrogen-making oxygen-enriched tail gas recovery device
06/03/2009CN100494839C Air separation system for generating liquid oxygen and liquid nitrogen
06/02/2009CA2544428C Lng vapor handling configurations and methods
05/2009
05/28/2009US20090133437 Recovery of Co-Rich Product From a Mixed Gas Containing Heavy Hydrocarbons
05/28/2009DE102008064117A1 Air dissecting method for distilling column system, involves withdrawing liquid rinsing stream from lower area of wash column, where cooled auxiliary air flow is essentially liquid-free during introduction into wash column
05/27/2009EP2062318A2 Fuel supply assembly for supplying propane fuel to a fuel cell assembly and fuel cell system employing same
05/27/2009CN101441024A Cryogenic variable liquid production method
05/27/2009CN101441023A Energy-saving type air separation process
05/27/2009CN100491874C Method for removing nitrogen monoxide gathering in large oxygen-making machine
05/26/2009US7536873 Process and device for cooling a gas by direct heat exchange with a cooling liquid
05/22/2009WO2009064952A2 Dual-refluxed heavies removal column in an lng facility
05/22/2009WO2009064578A2 Cryogenic variable liquid production method
05/22/2009WO2009063146A1 Heat exchanger and cryogenic-distillation-based air separation device including one such exchanger
05/22/2009WO2008099106A3 Method and apparatus for producing carbon monoxide by cryogenic distillation
05/22/2009WO2008084167A3 Method and device for separating a gas mixture by cryogenic distillation
05/22/2009WO2008078040A3 Method and device for separating a mixture containing at least hydrogen, nitrogen and carbon monoxide by cryogenic distillation
05/22/2009CA2702887A1 Dual-refluxed heavies removal column in an lng facility
05/21/2009US20090129941 Method for controlling a pump arrangement, and pump arrangement
05/20/2009EP2060788A1 Method for operating a pump assembly and pump assembly
05/20/2009EP2059755A1 The capture and removal of gases from other gases in a gas stream
05/20/2009CN101434507A Separation method for fischer-tropsch synthesis tail gas
05/20/2009CN100489424C Gas recovery of sulphur hexafluoride
05/19/2009US7533540 Cryogenic air separation system for enhanced liquid production
05/14/2009WO2009061764A1 System for preventing contaminants from reaching a gas purifier
05/14/2009WO2009059641A1 Treating a crude and natural gas stream
05/14/2009US20090120294 System for preventing contaminants from reaching a gas purifier
05/14/2009US20090120129 Cryogenic variable liquid production method
05/14/2009US20090120128 Low Temperature Air Fractionation with External Fluid
05/13/2009CN101430160A Assembly of a plant for gas separation
05/12/2009US7531131 Method and vibrating device for conditioning, air-conditioning, cooling and decontaminating, disinfecting and sterilization physical media
05/12/2009US7530236 Cost-effective and energy-efficien recovery of at least 90% of the ethane in the feed; heating the bottom product from the flash absorber and use of a side reboiler in the demethanizer provides greater energy efficiency and reduction of the duty cycle of the demethanizer bottom reboiler
05/07/2009WO2008047357A3 Temperature controlled valve for regulating cooling gas flow
05/07/2009US20090113932 Method of removing solid carbon dioxide
05/07/2009US20090113931 Multiple Reflux Stream Hydrocarbon Recovery Process
05/07/2009US20090113930 Multiple Reflux Stream Hydrocarbon Recovery Process
05/07/2009DE102007052135A1 Gas mixture i.e. refinery off gas, adsorptive analyzing method, involves separating resulting condensate, where cooling of gas mixture takes place by heat exchanger opposite to remaining gas stream resulting in adsorption process
05/06/2009EP2056051A1 Integrated adsorption and cryogenic separation process and installation for the production of CO2
05/06/2009EP2056050A1 Method and device for purifying and separating a heavy component concentrate in such a way that light gas isotopes are obtained
05/06/2009EP2054686A2 Method and apparatus for the vaporization of a liquid hydrocarbon stream
05/06/2009EP2054685A2 Method and apparatus for treating a hydrocarbon stream
05/06/2009CN201231079Y Drying device of hydrogen generator
05/06/2009CN101424478A Process for the separation of air by cryogenic distillation
05/06/2009CN101424477A Process and device for the separation of air by cryogenic distillation
05/05/2009US7526926 Method for efficient nonsynchronous LNG production
04/2009
04/30/2009US20090107177 Process and device for low temperature air fractionation
04/30/2009US20090107176 Integrated Process and Gas Treatment Process
04/30/2009US20090107175 ethane recovery; separating a gas stream containing methane and ethane, ethylene, propane, propylene; split first vapor stream into a vapor stream that is expanded and sent to demethanizer, cooling and condensation
04/30/2009US20090107174 Method and apparatus for liquefying a hydrocarbon stream
04/30/2009DE102007051184A1 Verfahren und Vorrichtung zur Tieftemperatur-Luftzerlegung Method and apparatus for cryogenic air separation
04/30/2009DE102007051183A1 Verfahren zur Tieftemperatur-Luftzerlegung A process for cryogenic air separation
04/30/2009DE102007051182A1 Elektronikindustrieanlage und Verfahren zum Betreiben einer Elektronikindustrieanlage Electronics industry plant and method for operating an electronic industrial plant
04/29/2009EP2053331A1 Method and device for low-temperature air separation
04/29/2009EP2053330A1 Method for low-temperature air separation
04/29/2009EP2053329A1 Electronics industry installation and method for operating electronic industry installation
04/29/2009EP2053328A1 Process for the separation of air by cryogenic distillation
04/29/2009CN101421575A Method and apparatus for fractionating air at low temperatures
04/29/2009CN101421574A Method and apparatus for liquefying a natural gas stream
04/28/2009US7524396 Object processing apparatus and processing method
04/24/2009CA2608784A1 Tower system to remove carbon dioxide from the atmosphere
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