| 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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| 01/30/2007 | CA2222866C Procedure and apparatus for treating a gas by refrigeration and contact with a solvent |
| 01/25/2007 | WO2007009640A1 Wound heat exchanger mit anti-drumming walls |
| 01/25/2007 | US20070017251 Cryogenic distillation method and system for air separation |
| 01/24/2007 | EP1746374A2 Process and apparatus for the separation of air by cryogenic distillation |
| 01/24/2007 | EP1745254A2 Natural gas liquefaction |
| 01/24/2007 | CN1902455A Fin for heat exchanger and heat exchanger equipped with such fins |
| 01/24/2007 | CN1902451A Flexible NGL process and methods |
| 01/24/2007 | CN1296669C Nitrogen gas removing method |
| 01/23/2007 | US7165423 Pumping a liquefied natural gas (LNG), pre-heating, dividing the LNG into two streams with one being called the cold LNG reflux stream and the other being called the residual LNG stream; heating and vaporizing the residual LNG stream to produce feed gas stream; using a cryogenic fractionation , feeding |
| 01/18/2007 | WO2007008638A2 Lng facility with integrated ngl for enhanced liquid recovery and product flexibility |
| 01/18/2007 | WO2007008254A1 Ngl recovery methods and configurations |
| 01/18/2007 | US20070012072 Lng facility with integrated ngl extraction technology for enhanced ngl recovery and product flexibility |
| 01/18/2007 | DE102006032731A1 Air separation process for producing nitrogen-enriched and oxygen-enriched streams comprises introducing an instrument air stream into a gas pressure reservoir |
| 01/17/2007 | EP1743688A1 Process and system for cryocondensation |
| 01/17/2007 | EP1743129A1 Hydrocarbon recovery process utilizing enhanced reflux streams |
| 01/17/2007 | CN1898515A Air-separation apparatus, integrated air-separation and metal-production apparatus and method of starting one such air-separation apparatus |
| 01/17/2007 | CN1896184A Supersonic wing of supersonic spiral natural-gas separator |
| 01/16/2007 | CA2397706C Multiple process plant product lines from a common set of engineered components |
| 01/10/2007 | EP1740897A1 Natural gas liquefaction |
| 01/10/2007 | EP1412671B1 Unloading pressurized liquefied natural gas into standard liquefied natural gas storage facilities |
| 01/10/2007 | CN1894537A Systems and methods for vaporization of liquefied natural gas |
| 01/09/2007 | US7159417 Hydrocarbon recovery process utilizing enhanced reflux streams |
| 01/04/2007 | WO2007001669A2 Hydrocarbon gas processing |
| 01/04/2007 | WO2006055324A3 Light gas component separation |
| 01/04/2007 | US20070001322 Method and apparatus for treating lng |
| 01/04/2007 | US20070000282 Device and method for cryogenically seperating a gas mixture |
| 01/04/2007 | CA2611988A1 Hydrocarbon gas processing |
| 01/03/2007 | EP1738122A1 Use of cryogenic temperatures in processing gases containing light components with physical solvents |
| 01/03/2007 | EP1034032B1 Distilling columns wit cross-corrugated lining |
| 01/03/2007 | CN1890525A Process and apparatus for the separation of air by cryogenic distillation |
| 01/03/2007 | CN1890524A Gas compressor, device comprising said compressor and gaseous mixture separating method using said compressor |
| 01/03/2007 | CN1293341C Apparatus for the liquefaction of natural gas and methods relating to same |
| 01/02/2007 | US7155931 To produce a volatile methane-rich residue gas stream and a less volatile natural gas liquids (NGL) or liquefied petroleum gas (LPG) stream; LNG is directed in heat exchanger relation with a warmer distillation stream rising from the fractionation stages of a distillation column |
| 01/02/2007 | US7155918 Includes a separator for separating the pressurized high-energy content gas into saturated gas, natural gas liquid, and a condensate; a decontamination unit for removing impurities from the saturated gas and a chiller |
| 12/28/2006 | WO2006138577A1 Cryogenic air separation |
| 12/28/2006 | WO2006137331A1 Nitrogen generating device and apparatus for use therefor |
| 12/27/2006 | EP1736237A1 Pretreating purifier of air liquefaction separation apparatus and, for use therein, hydrocarbon adsorbent and method of pretreating raw air |
| 12/27/2006 | EP1735257A1 Hydrocarbon gas processing for rich gas streams |
| 12/26/2006 | US7152432 Multistory bath condenser |
| 12/26/2006 | US7152431 Removing contaminants from natural gas |
| 12/26/2006 | US7152430 Method of separating CO2 from hydrocarbon gas |
| 12/26/2006 | US7152429 Cooling gas mixture; separation; distillation |
| 12/21/2006 | WO2006135363A1 Apparatus and methods for processing hydrocarbons to produce liquified natural gas |
| 12/21/2006 | WO2006104799A3 Integrated of lng regasification with refinery and power generation |
| 12/21/2006 | WO2006055325A3 Light component separation |
| 12/21/2006 | WO2006052818A3 Small-scale gas liquefier |
| 12/21/2006 | US20060283208 Cryogenic air separation with once-through main condenser |
| 12/21/2006 | US20060283207 Recovery of ethane, ethylene, propane, propylene, and heavier hydrocarbons; C2 component recoveries in excess of 97% or C3 recoveries in excess of 98% can be maintained; invention makes possible essentially 100 percent separation of methane and lighter components from heavier components at reduced energy |
| 12/21/2006 | US20060283206 Method for efficient nonsynchronous lng production |
| 12/20/2006 | EP1734027A1 Process and Apparatus for Separation of Hydrocarbons from Liquefied Natural Gas |
| 12/20/2006 | EP1733059A2 Method for producing cast iron using blast-furnace gases for enhanced oil recovery |
| 12/20/2006 | EP1732978A2 Cryogenic system for producing elevated pressure nitrogen |
| 12/20/2006 | EP0750340B1 Nitrogen gas supply system |
| 12/20/2006 | CN1879927A Radial-crossflow distillation trays for divided wall column applications |
| 12/14/2006 | WO2006106253A3 Integrated method and installation for cryogenic adsorption and separation for producing co2 |
| 12/14/2006 | US20060277944 Method and system for the production of pressurized air gas by cryogenic distillation of air |
| 12/14/2006 | US20060277943 Process and apparatus for separation of hydrocarbons from liquefied natural gas |
| 12/14/2006 | CA2549942A1 Process and apparatus for separation of hydrocarbons from liquefied natural gas |
| 12/13/2006 | EP1730461A2 Fin for heat exchanger and heat exchanger equipped with such fins |
| 12/13/2006 | CN1878999A Method and installation for enriching a gas stream with one of the components thereof |
| 12/13/2006 | CN1878998A Method and installation for supplying highly pure oxygen by cryogenic distillation of air |
| 12/13/2006 | CN1289882C Geothermal space conditioning |
| 12/12/2006 | US7147215 Strip for packing module, corresponding module and column |
| 12/12/2006 | CA2249888C Method of producing a package of internal and external structures and of items of equipment, and method of on-site construction using such a package |
| 12/07/2006 | WO2006009646A3 Scalable capacity liquefied natural gas plant |
| 12/07/2006 | US20060272813 Plant and a method for increased oil recovery |
| 12/07/2006 | US20060272353 Process and apparatus for the separation of air by cryogenic distillation |
| 12/07/2006 | US20060272352 Air separator |
| 12/06/2006 | EP1729077A1 Process and device for the recovery of products from synthesis gas |
| 12/06/2006 | EP1727617A1 Corrugated criss-crossing packing structure |
| 12/06/2006 | CN1873358A Process and apparatus for the separation of air by cryogenic distillation |
| 12/06/2006 | CN1873357A Air separation system for recycling cold energy of liquified natural gas |
| 12/06/2006 | CN1288410C Nitrogen gas production method |
| 12/06/2006 | CN1287885C Method for treating a gas by adsorption and corresponding installation |
| 12/05/2006 | US7143606 Combined air separation natural gas liquefaction plant |
| 12/05/2006 | CA2147573C Process and unit for segregating a gaseous mixture by cryogenic distillation |
| 12/05/2006 | CA2146939C Process and unit for segregating a gaseous mixture |
| 11/30/2006 | WO2006071261A3 Lng system employing refluxed heavies removal column with overhead condensing |
| 11/30/2006 | WO2006022975A3 Energy efficient, inexpensive extraction of oxygen from ambient air for portable and home use |
| 11/30/2006 | WO2005106367A3 Method and apparatus for accumulating hyperpolarized xenon |
| 11/30/2006 | DE102005024106A1 Multistage cryogenic separation of material stream comprises dehydrogenating material stream with hydrocarbon-rich liquid, extracting liquid fraction, mixing hydrocarbon-rich gas and producing flash gas and liquid product |
| 11/29/2006 | EP1726900A1 Process and apparatus for the separation of air by cryogenic distillation |
| 11/29/2006 | CN1871485A Method and device for separating air by cryogenic distillation |
| 11/29/2006 | CN1871484A Method and apparatus for the production of carbon monoxide and/or hydrogen and/or a mixture of hydrogen and carbon monoxide by cryogenic distillation |
| 11/23/2006 | WO2006124796A2 Gas separation liquefaction means and processes |
| 11/23/2006 | WO2006123240A1 Integrated ngl recovery and liquefied natural gas production |
| 11/23/2006 | WO2006087332A9 Method for removing contaminating gaseous components from a natural gas stream |
| 11/23/2006 | WO2006069917A3 Process and apparatus for cooling a stream of compressed air |
| 11/23/2006 | US20060260358 Gas separation liquefaction means and processes |
| 11/23/2006 | US20060260357 Apparatus for cryogenic air distillation |
| 11/23/2006 | US20060260356 Liquid natural gas processing |
| 11/23/2006 | US20060260355 Integrated NGL recovery and liquefied natural gas production |
| 11/23/2006 | US20060260330 Air vaporizor |
| 11/23/2006 | US20060260189 Configurations and methods of carbon capture |
| 11/23/2006 | DE102005021530A1 Verfahren und Vorrichtung zur Gewinnung von Produkten aus Synthesegas Method and apparatus for the recovery of products from synthesis gas |
| 11/23/2006 | CA2608302A1 Integrated ngl recovery and liquefied natural gas production |
| 11/22/2006 | EP1724542A1 Process and device for the recovery of products from synthesis gas |
| 11/22/2006 | EP1723995A1 Radial-crossflow distillation trays for divided wall column applications |
| 11/22/2006 | EP1723372A1 Cryogenic distillation method for air separation and installation used to implement same |
| 11/22/2006 | EP1373687B1 Integrated air separation and power generation process |