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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05/27/2010 | WO2010058142A2 Heat exchanger |
05/27/2010 | US20100126216 Method of bulk transport and storage of gas in a liquid medium |
05/27/2010 | US20100126215 Method For Cooling A Cryogenic Exchange Line |
05/27/2010 | US20100126187 Configurations And Methods For Offshore LNG Regasification And Heating Value Conditioning |
05/27/2010 | US20100126180 Separation of carbon dioxide and hydrogen |
05/27/2010 | DE19938216B4 Verflüssigungsverfahren Liquefaction process |
05/26/2010 | EP2189513A1 Method for processing gas |
05/26/2010 | EP1623171B1 Cryogenic distillation method and system for air separation |
05/26/2010 | CN201488467U Full rectification pure krypton and pure xenon extracting device with high yield |
05/26/2010 | CN1768241B Method and installation for the provision of gas under pressure |
05/25/2010 | CA2429319C Separation process and installation of a gas mixture containing methane by distillation, and gas obtained by this separation |
05/20/2010 | US20100122552 Separation method and apparatus |
05/19/2010 | EP2185879A1 Process and apparatus for the separation of air by cryogenic distillation |
05/19/2010 | EP2185878A1 Configurations and methods for improved natural gas liquids recovery |
05/19/2010 | EP1492748B1 Olefin plant refrigeration system |
05/19/2010 | CN201476466U Device for preparing pure krypton and pure xenon by full rectification |
05/19/2010 | CN201476465U Device capable of extracting pure krypton and xenon from depleted krypton-xenon concentrate |
05/19/2010 | CN101711336A Method an apparatus for providing nitrogen |
05/19/2010 | CN101711335A Method and system for producing LNG |
05/19/2010 | CN101218479B Method and device for preparing crude neon |
05/18/2010 | US7716947 heat exchanger with a refrigerant for separating methane from butane and propane |
05/14/2010 | WO2010052437A2 Integrated air-separating and water-heating apparatus intended for a boiler |
05/14/2010 | WO2010052299A1 Process for removing gaseous contaminants from a feed gas stream comprising methane and gaseous contaminants |
05/14/2010 | WO2010051971A2 Method for removing nitrogen |
05/14/2010 | WO2010051970A2 Method for removing nitrogen |
05/13/2010 | US20100115995 Air separation process using cryogenic distillation |
05/13/2010 | US20100115994 Adsorbent for carbon monoxide, gas purification method, and gas purification apparatus |
05/13/2010 | US20100115993 Process for removing mercaptans from liquefied natural gas |
05/13/2010 | US20100115992 Methods for recovering argon |
05/13/2010 | US20100115991 Purification of gases in synthesis gas production process |
05/12/2010 | DE102008056196A1 Verfahren zum Abtrennen von Stickstoff A method for separating nitrogen |
05/12/2010 | DE102008056191A1 Verfahren zum Abtrennen von Stickstoff A method for separating nitrogen |
05/12/2010 | CN201463463U Three-phase mixed refrigeration natural-gas liquefying device |
05/12/2010 | CN201463462U Plate-fin thermal-coupled rectification device |
05/12/2010 | CN1642860B Process for increasing hydrogen partial pressure in hydroprocessing processes |
05/11/2010 | US7714176 feeding hydrocarbon feedstock and oxygen feedstock to partial oxidation reactor to produce partial oxidation reactor effluent comprising hydrogen, carbon monoxide and carbon dioxide, adding hydrogen feedstock to effluent to produce a synthesis gas, subjectings synthesis gas stream to methanol synthesis |
05/11/2010 | US7713497 includes a separator that receives a cooled low pressure feed gas coupled to an absorber and a demethanizer, refrigeration of absorber and demethanizer by expansion of liquid portion of the cooled low pressure feed gas and a liquid absorber bottom product, high ethane and propane recovery |
05/11/2010 | US7712331 System to increase capacity of LNG-based liquefier in air separation process |
05/11/2010 | CA2516785C Lng production in cryogenic natural gas processing plants |
05/06/2010 | US20100107688 Separation Method Using A Column With A Corrugated Cross Structure Packing For Separating A Gaseous Mixture |
05/06/2010 | US20100107687 Process for removing gaseous contaminants from a feed gas stream comprising methane and gaseous contaminants |
05/06/2010 | US20100107686 Method and apparatus for separating one or more c2+ hydrocarbons from a mixed phase hydrocarbon stream |
05/06/2010 | US20100107685 Refinery gas upgrading via partial condensation and psa |
05/06/2010 | US20100107684 Natural Gas Liquefaction Process |
05/06/2010 | DE102008053848A1 Plate heat exchanger, particularly soldered aluminum plate-type heat exchanger, has two groups of passages, by which two fluids are flowing, so that heat exchange between two fluids takes place |
05/06/2010 | DE102008053846A1 Method for separating e.g. nitrogen from helium- or neon stream, involves cooling stream so that components are freezed out against coolant medium, where amount and/or consistency of utilized coolant medium are controllable |
05/05/2010 | EP1848523B1 Method for removing contaminating gaseous components from a natural gas stream |
05/04/2010 | US7708804 carbon dioxide from fluid containing carbon dioxide, NO2, and at least one of oxygen, argon, and nitrogen; power plants |
05/04/2010 | US7707852 recovering ethylene and propylene from the methanol to olefin and/or dimethyl ether to olefin product gases; deethanization and demethanization to obtain tail gases |
05/04/2010 | CA2357863C Process for pretreatment of natural gas containing acid gases |
04/29/2010 | WO2010046764A1 Divided wall columns for smaller sized plants |
04/29/2010 | US20100101273 Heat Pump for High Purity Bottom Product |
04/29/2010 | DE102008028760B4 Verfahren zur Abtrennung von NOx aus einem epoxidhaltigen Gasstrom Process for separating NOx from an epoxy-containing gas stream |
04/28/2010 | EP2179235A2 Nitrogen rejection column reboiler configuration |
04/28/2010 | EP2178621A2 Method for the purification of a gas containing co2, using an adsorption purification unit |
04/28/2010 | EP2178620A2 Method for the purification of a gas containing co2 |
04/28/2010 | CN201442873U Purge-gas ammonia-cooling device |
04/27/2010 | CA2600155C Integrated of lng regasification with refinery and power generation |
04/21/2010 | EP2176611A2 Separation of carbon dioxide and hydrogen |
04/21/2010 | EP2176610A1 Process and apparatus for the separation of air by cryogenic distillation |
04/21/2010 | EP1999422B1 Cryogenic air separation system |
04/21/2010 | CN201440024U Device for stripping methane in poor krypton and xenon solution by adopting rectification method |
04/21/2010 | CN101696843A Method for load-changing operating air separation unit of external compression sieve plate tower |
04/21/2010 | CN101531650B Novel partial condensation process for reclaiming maleic anhydride from gas containing same |
04/15/2010 | WO2010042266A1 Helium recovery from natural gas integrated with ngl recovery |
04/15/2010 | WO2010040935A2 Method for producing liquid and gaseous nitrogen streams, a helium-rich gaseous stream, and a denitrogened hydrocarbon stream, and associated plant |
04/15/2010 | WO2010040735A2 Methods of treating a hydrocarbon stream and apparatus therefor |
04/15/2010 | US20100088891 Method for making brazed heat exchanger and apparatus |
04/15/2010 | DE19933558C5 Dreisäulenverfahren und -vorrichtung zur Tieftemperaturzerlegung von Luft Three-column process and apparatus for the cryogenic fractionation of air |
04/15/2010 | CA2739696A1 Method for producing liquid and gaseous nitrogen streams, a helium-rich gaseous stream, and a denitrogened hydrocarbon stream, and associated plant |
04/15/2010 | CA2734853A1 Helium recovery from natural gas integrated with ngl recovery |
04/14/2010 | CN201438069U Air separation unit for power grid sulfur hexafluoride |
04/14/2010 | CN201438068U Device for preparing pure krypton and pure xenon through full rectification |
04/14/2010 | CN201438067U Device for separating depleted krypton-xenon concentrate |
04/08/2010 | WO2010039369A2 Systems and methods for generating liquid oxygen for portable use |
04/08/2010 | WO2010037962A1 Device for producing hydrogen from a plasma with electron cyclotron resonance |
04/08/2010 | WO2010037960A1 Device for producing hydrogen by means of an electron cyclotron resonance plasma |
04/08/2010 | WO2009136081A3 Apparatus and method for separating air by cryogenic distillation |
04/08/2010 | WO2009136061A3 Column with heat and/or material exchange packing |
04/08/2010 | WO2008152264A3 Method for controlling a cryogenic distillation unit |
04/08/2010 | US20100087696 Process and apparatus for c2 recovery |
04/08/2010 | US20100083697 Purifying carbon dioxide using activated carbon |
04/08/2010 | CA2741753A1 Systems and methods for generating liquid oxygen for portable use |
04/01/2010 | WO2010034628A1 Process for removing gaseous contaminants from a feed gas stream comprising methane and gaseous contaminants |
04/01/2010 | WO2010034627A1 Process for removing gaseous contaminants from a feed gas stream comprising methane and gaseous contaminants |
04/01/2010 | US20100077796 Hybrid Membrane/Distillation Method and System for Removing Nitrogen from Methane |
04/01/2010 | US20100077795 Carbon dioxide purification apparatus |
04/01/2010 | DE102008018000B4 Verfahren und Vorrichtung zur CO2-Verflüssigung Method and apparatus for CO2 liquefaction |
04/01/2010 | CA2735920A1 Process for removing gaseous contaminants from a feed gas stream comprising methane and gaseous contaminants |
04/01/2010 | CA2735919A1 Process for removing gaseous contaminants from a feed gas stream comprising methane and gaseous contaminants |
03/31/2010 | EP2167892A2 Thermal integration of oxygen plants |
03/31/2010 | EP2167891A2 Process and apparatus for the separation of a gaseous mixture |
03/31/2010 | CN101688754A Process to compress air and its use in an air separation process and systems using said processes |
03/31/2010 | CN101688753A Method and device for separating a mixture of hydrogen, methane and carbon monoxide by cryogenic distillation |
03/31/2010 | CN101687648A methods of sequestering co2 |
03/31/2010 | CN101684983A Method and apparatus for producing high purity oxygen |
03/31/2010 | CN101684982A Thermal-state starting method of air separation equipment |
03/30/2010 | CA2391242C Nitrogen rejection method and apparatus |
03/25/2010 | US20100071412 Method and apparatus for producing high purity oxygen |
03/25/2010 | US20100071411 Method And Device For Separating A Mixture of At Least Hydrogen, Nitrogen, and Carbon Monoxide By Cryogenic Distillation |