| 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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| 09/12/2013 | US20130233015 Carbon dioxide recovery apparatus and carbon dioxide recovery method |
| 09/11/2013 | EP2636440A2 Apparatus and method for Carbon dioxide recovery |
| 09/11/2013 | CN203190753U Two-stage hybrid refrigeration natural gas liquefying device |
| 09/11/2013 | CN103299147A Cooling unit, and apparatus for separating air by means of cryogenic distillation including such a cooling unit |
| 09/11/2013 | CN103299146A Air cooling and purification apparatus intended for a cryogenic air distillation unit |
| 09/11/2013 | CN103299145A Method of treating a hydrocarbon stream comprising methane, and an apparatus therefor |
| 09/11/2013 | CN103292576A Process and apparatus for the separation of air by cryogenic distillation |
| 09/11/2013 | CN103292575A Method and apparatus for obtaining gas product and liquid methane from synthesis gas |
| 09/11/2013 | CN103292574A Device and method for direct liquification of pipeline gas by utilizing expansion machine |
| 09/10/2013 | US8528363 Process and apparatus for the separation of air by cryogenic distillation |
| 09/10/2013 | US8528362 Cryogenic distillation comprising vacuum insulation panel |
| 09/10/2013 | US8528361 Method for enhanced recovery of ethane, olefins, and heavier hydrocarbons from low pressure gas |
| 09/10/2013 | US8528360 Method and system for cooling a natural gas stream and separating the cooled stream into various fractions |
| 09/05/2013 | US20130227986 Distillation column heat pump with compressor inlet superheater |
| 09/05/2013 | DE102012004048A1 Verfahren und Vorrichtung zur Luftzerlegung und Dampferzeugung in einem kombinierten System Method and apparatus for air separation and steam in a combined system |
| 09/05/2013 | DE102012004047A1 Method for producing e.g. gas product, involves carrying out decomposition in carbon dioxide product, and returning residual gas into carbon monoxide methane separation unit such that lossless methane process operation is performed |
| 09/04/2013 | EP2634517A1 Process and apparatus for the separation of air by cryogenic distillation |
| 09/04/2013 | EP2633250A2 Control system and method for power plant |
| 09/04/2013 | EP2633249A2 Process for separating and recovering ngls from hydrocarbon streams |
| 09/04/2013 | CN103282733A Apparatus and process for the separation of air by cryogenic distillation |
| 09/04/2013 | CN103282732A Apparatus and process for separating air by cryogenic distillation |
| 09/04/2013 | CN103277982A Technology and device for circulating recycling of volatile organic compound in coating printing industry |
| 09/04/2013 | CN103277981A Device and method for increasing nitrogen-to-oxygen ratio of air separation unit |
| 09/04/2013 | CN103277980A Carbon dioxide capture device utilizing both part oxygen-enriched combustion and nitrogen-and-oxygen separation |
| 09/04/2013 | CN103277979A Deacidifying device in low-concentration oxygen-bearing coal bed gas copious cooling rectification treatment process |
| 09/04/2013 | CN103274359A Method and device for recycling hydrogen from synthesis ammonia released air and preparing LNG (liquefied natural gas) with membrane separation and cryogenic integration technology |
| 09/04/2013 | CN102266704B Crude hydrogen pressurizing and recovering method for styrene device |
| 09/04/2013 | CN102080921B Method and device for producing high-pressure nitrogen and low-pressure oxygen |
| 09/03/2013 | US8523980 Clean water reclamation from humid air |
| 09/03/2013 | US8522574 Method for nitrogen rejection and or helium recovery in an LNG liquefaction plant |
| 08/29/2013 | WO2013126528A1 He-3 recovery from natural helium by distillation |
| 08/29/2013 | WO2013126060A1 He-3 recovery from natural helium by distillation |
| 08/29/2013 | WO2011157431A3 Air separation plant and process operating by cryogenic distillation |
| 08/29/2013 | US20130221273 Azeotropic compositions of 1,1,3,3-tetrachloro-1-fluoropropane and hydrogen fluoride |
| 08/29/2013 | US20130221272 Azeotropic compositions of 1,1,1,3,3-pentachloropropane and hydrogen fluoride |
| 08/29/2013 | US20130219959 Process and apparatus for the separation of air by cryogenic distillation |
| 08/29/2013 | US20130219958 He-3 recovery from natural helium by distillation |
| 08/29/2013 | US20130219957 ISO-Pressure Open Refrigeration NGL Recovery |
| 08/29/2013 | US20130219956 He-3 Recovery From Natural Helium By Distillation |
| 08/29/2013 | US20130219955 Method for producing pressurized liquefied natural gas, and production system used in same |
| 08/28/2013 | EP2630428A2 Simplified method for producing a methane-rich stream and a c2+ hydrocarbon-rich fraction from a feed natural-gas stream, and associated facility |
| 08/28/2013 | CN203163420U Cold box device for air separation system |
| 08/28/2013 | CN203163419U Explosion-proof device for vacuum cold box of air separation system |
| 08/28/2013 | CN103267403A Method and system for increasing yield of liquid argon |
| 08/28/2013 | CN103267402A Method for extracting methane contained in low-concentration oxygen-containing coal-seam gas |
| 08/28/2013 | CN101389387B Apparatus and method for the concentration and dilution of specific gas |
| 08/22/2013 | WO2013122872A2 Methods and systems for separating hydrocarbons using one or more dividing wall columns |
| 08/22/2013 | US20130213088 Systems And Methods For Separating Hydrocarbons Using One Or More Dividing Wall Columns |
| 08/22/2013 | US20130213087 Ngl recovery from natural gas using a mixed refrigerant |
| 08/22/2013 | US20130213086 Methods and apparatuses for processing natural gas |
| 08/22/2013 | US20130213085 Hydrocarbon Mixture Processing System and Method using Vapor Recovery |
| 08/21/2013 | EP2627424A1 Unit for establishing contact between a gas and a liquid for a floating platform |
| 08/21/2013 | CN203148164U Oxygen generator local warming system |
| 08/21/2013 | CN103261632A Integrated method and apparatus for compressing air and producing carbon dioxide-ich fluid |
| 08/21/2013 | CN103256786A Flame-suppression and explosion-suppression cryogenic liquefaction device for low-concentration coal bed gas |
| 08/21/2013 | CN103256785A Mobile coal bed gas purifying and liquefying device |
| 08/20/2013 | US8511113 Process for the separation of CO2 from a gaseous feed stream |
| 08/15/2013 | US20130205831 Method and device for obtaining compressed oxygen and compressed nitrogen by the low-temperature separation of air |
| 08/15/2013 | US20130205830 Cryogenic variable liquid production method |
| 08/15/2013 | US20130205829 Process and device for treating flue gases |
| 08/14/2013 | EP2624935A1 Carbon dioxide removal process |
| 08/14/2013 | CN203132265U Separation device for nitrogen and oxygen in air |
| 08/14/2013 | CN103250019A Air separation plant and process operating by cryogenic distillation |
| 08/14/2013 | CN103245167A Running device and running method for loads of multiple machine sets of oxygenator to jointly vary |
| 08/14/2013 | CN101959574B Method of removing and solidifying carbon dioxide from a fluid stream and fluid separation assembly |
| 08/14/2013 | CN101939075B Carbon dioxide capture from flue gas |
| 08/14/2013 | CN101688753B Method and device for separating mixture of hydrogen, methane and carbon monoxide by cryogenic distillation |
| 08/14/2013 | CN101680713B Method for separating a mixture of carbon monoxide, methane, hydrogen, and optionally nitrogen by cryogenic distillation |
| 08/13/2013 | US8505333 Optimized heavies removal system in an LNG facility |
| 08/13/2013 | US8505332 Natural gas liquid recovery process |
| 08/13/2013 | US8505312 Liquid natural gas fractionation and regasification plant |
| 08/07/2013 | EP2623414A1 Boil-off gas reliquefaction device |
| 08/07/2013 | CN203116434U Natural gas separating equipment |
| 08/07/2013 | CN203116433U Device for recovering carbon dioxide through industrial waste gas |
| 08/07/2013 | CN203116432U Liquid oxygen hydrocarbon drain-off system of outer compressed air separation device |
| 08/06/2013 | US8499581 Gas conditioning method and apparatus for the recovery of LPG/NGL(C2+) from LNG |
| 08/06/2013 | CA2723251C Method and apparatus for separating air |
| 08/06/2013 | CA2549942C Process and apparatus for separation of hydrocarbons from liquefied natural gas |
| 08/01/2013 | US20130192301 Method and system for air separation using a supplemental refrigeration cycle |
| 08/01/2013 | US20130192300 Device for low-temperature separation of air |
| 08/01/2013 | US20130192299 Heavy Hydrocarbon Removal Process |
| 08/01/2013 | US20130192298 Distillation column heat pump with compressor inlet superheater |
| 08/01/2013 | DE102012001606A1 Verfahren und Vorrichtung zur Luftzerlegung und Dampferzeugung in einem kombinierten System Method and apparatus for air separation and steam in a combined system |
| 07/31/2013 | EP2620732A1 Method and device for air separation and steam generation in a combined system |
| 07/31/2013 | EP2619455A1 Method and equipment for purifying a gas stream |
| 07/31/2013 | CN103229012A Method and installation for liquefying flue gas from combustion installations |
| 07/30/2013 | CA2567893C Process for the adjustment of the superior heating power of gas in the lng chain |
| 07/30/2013 | CA2552245C Gas conditioning process for the recovery of lpg/ngl (c2+) from lng |
| 07/25/2013 | US20130186272 Ammonia capturing by co2 product liquid in water wash liquid |
| 07/25/2013 | US20130186133 Natural Gas Processing Plant |
| 07/25/2013 | US20130186132 System and Method of Capturing, Processing and Utilizing Stranded Natural Gas |
| 07/24/2013 | CN203083289U Device used for producing pressure nitrogen and low-purity oxygen and provided with auxiliary condenser |
| 07/24/2013 | CN203083288U Condensate recovery device for air fractionation |
| 07/24/2013 | CN103221769A Gas-to-liquid technology |
| 07/24/2013 | CN103221745A Material utilization with an electropositive metal |
| 07/24/2013 | CN103216999A Industrialized nitrogen gas production process |
| 07/24/2013 | CN103215093A Miniature skid type nitrogen expansion natural gas liquefaction system and method thereof |
| 07/24/2013 | CN103213946A Method for synthesizing ammonia by comprehensively utilizing liquefied natural gas |
| 07/24/2013 | CN103212270A Tail gas recycling system and heat exchanger thereof |
| 07/18/2013 | WO2013104840A1 Method for producing one or more air separation apparatuses, and equipment for air separation by cryogenic distillation |