| Patents for F25J 3 - Processes or apparatus for separating the constituents of gaseous mixtures involving the use of liquefaction or solidification (11,467) |
|---|
| 11/07/2013 | DE102012008961A1 Verfahren zum Rückverflüssigen einer Methan-reichen Fraktion A method for reliquefying a methane-rich fraction |
| 11/06/2013 | EP2659211A2 Method for producing a methane-rich stream and a c2+ hydrocarbon-rich stream, and associated equipment |
| 11/06/2013 | CN102706101B Air separating device |
| 11/06/2013 | CN102706098B Hot start method for boost expander |
| 11/06/2013 | CN102633350B Method for recycling excessive oxygen and carbon dioxide in supercritical water oxidation system |
| 11/06/2013 | CN102538398B Process and system for purifying, separating and liquefying nitrogen-and-oxygen-containing coal mine methane (CMM) |
| 11/06/2013 | CN102422109B Gas treatment device |
| 11/06/2013 | CN102410704B Production method of food grade liquid carbon dioxide product for recycling resurgent gases |
| 10/31/2013 | WO2013162965A1 Handling liquid hydrocarbon |
| 10/31/2013 | WO2013160746A1 Nitrous oxide regenerable room temperature purifier and method |
| 10/31/2013 | WO2013160577A1 Apparatus for compressing a wet gas flow |
| 10/31/2013 | WO2013159868A2 Transportable package having a cold box, low-temperature air separation plant and method for producing a low-temperature air separation plant |
| 10/31/2013 | WO2013159530A1 Method for reusing excess oxygen and recycling carbon dioxide in supercritical water oxidation system |
| 10/31/2013 | WO2013089584A3 Method and device for producing a krypton/xenon mixture |
| 10/31/2013 | US20130283854 Adsorbed Natural Gas Storage Facility |
| 10/31/2013 | US20130283853 Liquefied Natural Gas and Hydrocarbon Gas Processing |
| 10/31/2013 | US20130283852 Method and systems for co2 separation |
| 10/31/2013 | US20130283851 Purification of Carbon Dioxide |
| 10/31/2013 | DE102013012657A1 Method for producing air product in liquid or gaseous state by fractionation of air in air separation system in e.g. steel plants, involves compressing centrifuge stream for provision of pressure stream into main compressor unit |
| 10/31/2013 | DE102012008446A1 Method for obtaining pure helium-fraction from helium-containing, methane- and nitrogen-rich feed fraction, involves condensing feed fraction at ten bar pressure, which is separated into helium-depleted fraction and helium-rich fraction |
| 10/31/2013 | DE102012008416A1 Verrohrungsmodul für Luftzerlegungsanlage Piping module for ASU |
| 10/31/2013 | DE102012008415A1 Transportables Paket mit einer Coldbox, Tieftemperatur-Luftzerlegungsanlage und Verfahren zum Herstellen einer Tieftemperatur-Luftzerlegungsanlage Portable package with a cold box cryogenic air separation plant and method of manufacturing a cryogenic air separation plant |
| 10/30/2013 | EP2657633A1 Tubing module for air separation unit |
| 10/30/2013 | EP2656898A2 Purification of carbon dioxide using cryogenic distillation |
| 10/30/2013 | EP2655992A1 Ethane recovery and ethane rejection methods and configurations |
| 10/30/2013 | CN103375968A Piping module for air fractionation plant |
| 10/30/2013 | CN101441024B Cryogenic variable liquid production method |
| 10/29/2013 | US8567213 Ethane recovery methods and configurations for high carbon dioxide content feed gases |
| 10/26/2013 | CA2813434A1 Purification of carbon dioxide |
| 10/23/2013 | EP2652291A1 Integrated method and apparatus for compressing air and producing carbon dioxide-rich fluid |
| 10/23/2013 | CN203249466U BOG reliquefaction equipment for nitrogen generation through air |
| 10/23/2013 | CN103369749A Electric heater tube plate connector of purification system in deep cold air separation equipment |
| 10/23/2013 | CN103363779A Separating tower for low temperature air separator facility, low temperature air separator facility and method for low temperature separation of air |
| 10/23/2013 | CN103361138A Method for preparing liquefied natural gas and synthesis ammonia raw material gases by use of hydrogen extraction desorption gas |
| 10/22/2013 | CA2570835C Scalable capacity liquefied natural gas plant |
| 10/17/2013 | US20130269387 Process and apparatus for the separation of air by cryogenic distillation |
| 10/16/2013 | CN203240858U Energy-saving regenerative gas heater and molecular sieve activating and regenerating heating system |
| 10/16/2013 | CN103353207A Device for purifying methane liquid from purified landfill gas |
| 10/16/2013 | CN102650491B Plate-fin film type main cold liquid distributor for air separation |
| 10/16/2013 | CN102564066B Low-temperature device for separating and purifying gas based on small-sized low-temperature refrigerating machine |
| 10/16/2013 | CN102022893B Cold start method for air separation plant |
| 10/15/2013 | US8557024 Configurations and methods of carbon capture |
| 10/15/2013 | US8555673 Method and device for separating a mixture of at least hydrogen, nitrogen, and carbon monoxide by cryogenic distillation |
| 10/15/2013 | CA2592012C Method and installation for producing treated natural gas from a c3+ hydrocarbon-rich cut and ethane-rich stream |
| 10/15/2013 | CA2578264C Method of extracting ethane from liquefied natural gas |
| 10/11/2013 | CA2811612A1 Natural gas liquefaction with feed water removal |
| 10/10/2013 | WO2012007691A3 Cooling unit, and apparatus for separating air by means of cryogenic distillation including such a cooling unit |
| 10/10/2013 | WO2012004125A3 Air cooling and purification apparatus intended for a cryogenic air distillation unit |
| 10/10/2013 | WO2009142817A3 Control method of refrigeration systems in gas plants with parallel trains |
| 10/10/2013 | WO2009075846A3 Integrated polyolefins vent recovery |
| 10/10/2013 | DE102012006746A1 Verfahren und Vorrichtung zur Erzeugung elektrischer Energie Method and apparatus for generating electrical energy |
| 10/09/2013 | EP2647934A1 Device and method for generating electrical energy |
| 10/09/2013 | CN103344091A Method for shortening time from effusion to oxygen generation for industrial oxygen generator |
| 10/09/2013 | CN103344090A Liquefied air refrigeration and fire extinguishing system |
| 10/08/2013 | US8549878 Method of generating nitrogen and apparatus for use in the same |
| 10/08/2013 | US8549877 Apparatus and methods for decompressing and discharging natural gas utilizing a compressor or a temperature-actuated valve |
| 10/03/2013 | WO2013148799A2 Process for the separation of air by cryogenic distillation |
| 10/03/2013 | WO2013146466A1 Distillation device |
| 10/03/2013 | WO2013144671A1 Cryogenic separation process of a feed gas stream containing carbon dioxide and methane |
| 10/03/2013 | WO2012066221A3 Method and appliance for purifying a flow rich in carbon dioxide |
| 10/03/2013 | WO2012052681A3 Simplified method for producing a methane-rich stream and a c2+ hydrocarbon-rich fraction from a feed natural-gas stream, and associated facility |
| 10/03/2013 | US20130255313 Process for the separation of air by cryogenic distillation |
| 10/03/2013 | US20130255312 Method and Apparatus for Drying Compressed Air |
| 10/03/2013 | US20130255311 Simplified method for producing a methane-rich stream and a c2+ hydrocarbon-rich fraction from a feed natural-gas stream, and associated facility |
| 10/03/2013 | US20130255310 Integrated method and apparatus for compressing air and producing carbon dioxide-rich fluid |
| 10/02/2013 | EP2645033A1 Transportable package with a cold box and method for manufacturing a low temperature air separator facility |
| 10/02/2013 | EP2645032A1 Transportable package with a cold box and method for manufacturing a low temperature air separator facility |
| 10/02/2013 | EP2645031A1 Separating column for a low temperature air separator facility, low temperature air separator facility and method for low temperature separation of air |
| 10/02/2013 | EP2644241A1 Heat integrated distillation apparatus |
| 10/02/2013 | DE102013003417A1 Trennsäule für eine Tieftemperatur-Luftzerlegungsanlage, Tieftemperatur-Luftzerlegungsanlage und Verfahren zur Tieftemperaturzerlegung von Luft Separation column for a cryogenic air separation plant, cryogenic air separation plant and process for cryogenic separation of air |
| 10/02/2013 | DE102012006484A1 Transportables Paket mit einer Coldbox und Verfahren zum Herstellen einer Tieftemperatur-Luftzerlegungsanlage Portable package with a cold box and method for manufacturing a cryogenic air separation plant |
| 10/02/2013 | DE102012006479A1 Transportables Paket mit einer Coldbox und Verfahren zum Herstellen einer Tieftemperatur-Luftzerlegungsanlage Portable package with a cold box and method for manufacturing a cryogenic air separation plant |
| 10/02/2013 | CN203224102U Base-free four-working condition internal compression high-pressure oxygen generator |
| 10/02/2013 | CN203224101U Air-separation apparatus for preparing oxygen and nitrogen by isobaric separation |
| 10/02/2013 | CN203224100U Air separation apparatus for oxygen and nitrogen isobaric-separation and preparation |
| 10/02/2013 | CN102030314B Oxygen generator |
| 10/02/2013 | CN101968298B Separation and recovery device and method for argon and methane in synthetic ammonia relief gas |
| 10/01/2013 | US8544296 Apparatus and methods for regulating material flow using a temperature-actuated valve |
| 09/26/2013 | WO2013138940A1 Temperature controlled method to liquefy gas and a production plant using the method |
| 09/26/2013 | US20130247611 Method and apparatus for separating air by cryogenic distillation |
| 09/26/2013 | DE102012005768A1 Luftzerlegungsanlage mit gekühlter Supraleiterstruktur Air separation plant with cooled superconductor structure |
| 09/25/2013 | EP2642229A1 Air breakdown assembly with cooled superconductor structure |
| 09/25/2013 | EP2641044A1 System and method for purification of silane using liquid nitrogen in a polysilicon production process |
| 09/25/2013 | EP2641043A2 Method and appliance for purifying a flow rich in carbon dioxide |
| 09/25/2013 | EP2641042A1 System and method for cryogenic cooling of a process stream with enhanced recovery of refrigeration |
| 09/25/2013 | EP2640488A1 Systems and methods for separating condensable vapors from gases by direct-contact heat exchange |
| 09/25/2013 | CN103328375A Process and apparatus for production of ammonia synthesis gas and pure methane by cryogenic separation |
| 09/25/2013 | CN103328094A Distillation method and cross-corrugated structured foam-like packing |
| 09/25/2013 | CN103322770A Calculating method for energy consumption proportioning |
| 09/25/2013 | CN103318859A Rectification dehydration tower and dehydration method for nitrogen dioxide |
| 09/19/2013 | WO2013134884A1 Method for producing asphalt |
| 09/19/2013 | US20130239609 Krypton xenon recovery from pipeline oxygen |
| 09/18/2013 | CN203203339U Main condensation evaporator blowdown air box of air separation device |
| 09/18/2013 | CN103307854A Anti-explosion rectifying tower for low-concentration coal seam gas liquefaction and concentration |
| 09/18/2013 | CN102007358B Method and device for cryogenically separating a mixture of hydrogen and carbon monoxide |
| 09/18/2013 | CN101883963B Method and apparatus for the production of gas from air in highly flexible gaseous and liquid form by cryogenic distillation |
| 09/17/2013 | US8534094 Method and apparatus for liquefying a hydrocarbon stream |
| 09/17/2013 | US8534093 Unit for ejector-type refrigeration cycle, and refrigeration cycle device using the same |
| 09/12/2013 | WO2013131559A1 Structured packing |
| 09/12/2013 | US20130233016 Structured Packing |