Patents for F25J 3 - Processes or apparatus for separating the constituents of gaseous mixtures involving the use of liquefaction or solidification (11,467)
01/2010
01/27/2010CN101634513A Full low-pressure drag flow expanded air separating method and small separating rectification tower thereof
01/21/2010WO2010006934A2 Two stage process for producing purified gas
01/21/2010WO2008140836A3 Hydrocarbon gas processing
01/21/2010US20100012015 Storage tank containing liquefied natural gas with butane
01/21/2010US20100011811 Method And Device For Separating A Gas Mixture By Cryogenic Distillation
01/21/2010US20100011810 NGL Recovery Methods and Configurations
01/21/2010US20100011809 Ethane Recovery Methods And Configurations
01/20/2010EP2146166A2 Methanol plant retrofit for manufacture of acetic acid
01/20/2010CN201387202Y Air separation system capable of efficiently utilizing cold energy of liquefied natural gas
01/20/2010CN101629773A High purity krypton and xenon extraction method and device thereof
01/20/2010CN100582623C Integrated process and apparatus for the compression, cooling, and purification of air
01/20/2010CN100582622C Cooling equipment and method
01/20/2010CN100582621C Method and device for producing carbon monoxide by cryogenic distillation
01/19/2010CA2521010C Configurations and methods of carbon capture
01/14/2010WO2010004300A1 Apparatus & process for treating offshore natural gas
01/14/2010WO2010003894A1 Process for removing a gaseous contaminant from a contaminated gas stream
01/14/2010CA2730637A1 Process for removing a gaseous contaminant from a contaminated gas stream
01/13/2010CN201382656Y Spray rapid cooling and fractional condensing device for pyrolyzing and liquefying biomass, coal or oil shale
01/13/2010CN101627273A Method and device for obtaining products from synthesis gas
01/13/2010CN101625191A Low-temperature gas liquefaction and separation system applying effect of segregation
01/13/2010CN101625190A Mixed refrigerant re-circulated liquefaction process for precooling coalbed methane (CBM) by residual pressure of pressure swing adsorption (PSA)
01/13/2010CN101625189A Cascade type liquefaction process for precooling coalbed methane (CBM) by residual pressure of pressure swing adsorption (PSA)
01/12/2010US7645319 Method for renovating a combined blast furnace and air/gas separation unit system
01/12/2010US7644595 A plant comprising a compressor, a cooler, separator, condenser, pressure swing adsorption unit; energy efficient process; recycling waste gas from refineries and processing plants
01/12/2010US7644594 prevent atmospheric venting of gaseous anesthetics from a healthcare facility; separation, compression, condensation, heat exchange, liquefaction, refrigeration; self-contained, packaged unit which can be easily accommodated in a physician's office, small animal clinic, dental office
01/07/2010WO2010002500A2 Nitrogen liquefier retrofit for an air separation plant
01/07/2010WO2009136077A3 Method and apparatus for separating air by cryogenic distillation
01/07/2010WO2009130430A3 Method and apparatus for air separation by cryogenic distillation
01/07/2010WO2008148971A3 Method and device for separating a mixture of hydrogen, methane and carbon monoxide by cryogenic distillation
01/07/2010US20100000255 Configurations And Methods For Gas Condensate Separation From High-Pressure Hydrocarbon Mixtures
01/07/2010US20100000254 Method of producing gas hydrate
01/06/2010EP2140216A2 Method and device for separating a mixture containing at least hydrogen, nitrogen and carbon monoxide by cryogenic distillation
01/06/2010EP1782009B1 Energy efficient, inexpensive extraction of oxygen from ambient air for portable and home use
01/06/2010CN201377962Y Equipment producing compressed natural gas from mixed gas containing methane
01/06/2010CN201377961Y Multi-operating mode air separation equipment
01/06/2010CN201377960Y Cold box for natural gas liquefying system
01/06/2010CN101619918A Supersonic condensation and cyclone separation device
01/06/2010CN101619917A Nitrogen liquefier retrofit for air separation plant
01/06/2010CN100578112C Mixed working medium cascade refrigerating system
12/2009
12/31/2009US20090320520 Nitrogen liquefier retrofit for an air separation plant
12/31/2009US20090320519 Recovery of Hydrofluoroalkanes
12/31/2009DE102008029917A1 Means for securing parallel units especially separating plates in a process column using upper and lower support strips
12/31/2009DE102008028760A1 Verfahren zur Abtrennung von NOx aus einem epoxidhaltigen Gasstrom Process for separating NOx from an epoxy-containing gas stream
12/30/2009WO2009126353A3 Parallel flow cryogenic liquefied gas expanders
12/30/2009EP2138786A1 Purification of Carbon Dioxide
12/30/2009EP2137474A2 Method and apparatus for producing carbon monoxide by cryogenic distillation
12/30/2009EP2137454A1 Configurations and methods for offshore lng regasification and heating value conditioning
12/30/2009CN201371022Y High-efficiency compact energy-saving refrigerated type dryer
12/30/2009CN101617189A Method and apparatus for producing carbon monoxide by cryogenic distillation
12/30/2009CN101614465A Plate-fin thermal coupling rectification device
12/30/2009CN100575838C Apparatus for the low-temperature separation of a gas mixture, in particular air
12/30/2009CN100575837C Process and installation for providing a fluid mixture containing at least 10% carbon monoxide
12/29/2009US7637112 Heat exchanger design for natural gas liquefaction
12/29/2009CA2499673C Periodic high temperature regeneration of thermal swing adsorption systems
12/24/2009US20090314031 Air Separation Process and Apparatus Using Cryogenic Distillation
12/24/2009DE102008028728A1 Heat exchanger for heating cryogenic fluid by particularly flowing heat transfer medium, has design of flow cross section in colder channel-area
12/23/2009CN201368645Y Virgin gas separating system for coal gasification device
12/23/2009CN100571845C Method and system for extracting carbon dioxide by esublimation for storage thereof
12/17/2009WO2009151418A1 System and method for recovering and liquefying boil-off gas
12/17/2009US20090308101 Propane Recovery Methods and Configurations
12/17/2009US20090308100 Rectification apparatus using a heat pump
12/17/2009US20090308073 Oxygen enhanced combustion in industrial processes
12/17/2009DE10116330B4 Trennsäule und Verfahren zur Kryotrennung von Gasgemischen Separation column and method for cryogenic separation of gas mixtures
12/16/2009EP2132509A2 Method and device for separating air by cryogenic distillation
12/16/2009EP2132508A2 Method and apparatus for separating one or more c2+ hydrocarbons from a mixed phase hydrocarbon stream
12/16/2009CN201363996Y Combined cooling system of air pre-cooling system of air separation facility
12/16/2009CN201363995Y Novel water supply device of air cooling system
12/16/2009CN101605872A Process and apparatus for depleting carbon dioxide content in a natural gas feedstream containing ethane and C3+ hydrocarbons
12/15/2009US7631516 arrangement allows to provide a volatile methane-rich lean liquid natural gas (LNG) stream and a less volatile natural gas liquids (NGL) or liquefied petroleum gas (LPG) stream; cost effective; less utility (power or heat) requirements
12/10/2009US20090301133 Ethane Recovery Methods and Configurations for High Carbon Dioxide Content Feed Gases
12/10/2009US20090301132 Optimized heavies removal system in an lng facility
12/10/2009US20090301131 Method and apparatus for treating a hydrocarbon stream
12/09/2009EP2129983A2 Method an apparatus for providing nitrogen
12/09/2009EP1994185B1 METHOD and APPARATUS OF INTEGRATING A BLAST FURNACE WITH AN AIR GAS SEPARATION UNIT
12/09/2009CN201359421Y Marsh gas compression separator
12/09/2009CN201359420Y Low temperature separation equipment of mine gas
12/09/2009CN101600924A 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 mo
12/08/2009US7628035 LNG stream is cooled using refrigerating fluid in first heat-exchanger; refrigerating fluid is subjected to second semi-open refrigeration cycle independent of first cycle; method comprises step for introducing stream of sub-cooled LNG into distillation column and step for recovering gas at top of column
12/08/2009CA2523619C Nitrogen rejection from condensed natural gas
12/05/2009CA2633521A1 Gas dryer
12/03/2009WO2009145611A1 Apparatus and method for purifying a gas
12/03/2009WO2009144423A2 Method and device for cryogenically separating a mixture of hydrogen and carbon monoxide
12/03/2009WO2009144275A1 Producing purified hydrocarbon gas from a gas stream comprising hydrocarbons and acidic contaminants
12/03/2009US20090293539 Method And Apparatus For Producing Carbon Monoxide By Cryogenic Distillation
12/03/2009US20090293538 Natural gas liquefaction
12/03/2009US20090293537 NGL Extraction From Natural Gas
12/02/2009EP2126501A2 Nitrogen production method and apparatus
12/02/2009EP2126500A2 Separation method using a column with a corrugated cross structure packing for separating a gaseous mixture
12/02/2009EP2126499A2 Natural gas processing system
12/02/2009CN101595356A Method and device for separating a gas mixture by cryogenic distillation
12/02/2009CN101595355A Method and apparatus for producing carbon monoxide by cryogenic distillation
12/02/2009CN101592432A Method for promoting hydration, solidification and separation of coal mine mash gas mixture
12/02/2009CN100565061C Flexible NGL process and methods
12/02/2009CN100565058C Method for producing liquefied natural gas
12/02/2009CN100564372C Process for the rectification of mixtures of high-boiling point air- and/or temperature-sensitive useful products
12/02/2009CN100564337C Process and apparatus for the production of methanol
12/01/2009CA2357527C Methanol recycle stream
11/2009
11/26/2009WO2009143265A2 Stripping of heavier hydrocarbons from liquefied natural gas
11/26/2009WO2009142817A2 Control method of refrigeration systems in gas plants with parallel trains
11/26/2009WO2009142799A2 Distillation method and apparatus
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