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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11/26/2009 | WO2009141343A1 Operation of a frosting vessel of an anti-sublimation system |
11/26/2009 | WO2009117787A3 Mixed refrigerant compression circuit |
11/26/2009 | WO2009076501A3 System for enhanced fuel gas composition control in an lng facility |
11/26/2009 | WO2008087318A3 Method for separating a mixture of carbon monoxide, methane, hydrogen, and optionally nitrogen by cryogenic distillation |
11/26/2009 | DE102008015080B3 Vorrichtung zur Entfernung von Schadgasen aus der Atmosphäre An apparatus for removing harmful gases from the atmosphere |
11/26/2009 | DE102007054772B4 Vorrichtung zum Kühlen von Stoffströmen Device for the cooling of streams |
11/26/2009 | CA2724802A1 Operation of a frosting vessel of an anti-sublimation system |
11/26/2009 | CA2719676A1 Control method of refrigeration systems in gas plants with parallel trains |
11/25/2009 | EP2122283A2 Air separation method |
11/25/2009 | EP2122282A2 Method for separating a mixture of carbon monoxide, methane, hydrogen, and optionally nitrogen by cryogenic distillation |
11/25/2009 | EP2122281A2 Method and device for obtaining gaseous products and liquid methane from synthesis gas |
11/24/2009 | US7621152 phase separation devices; gas apparatus for air separation, light hydrocarbon separation; insulating container or cold box |
11/19/2009 | WO2009140070A1 Iso-pressure open refrigeration ngl recovery |
11/19/2009 | WO2009140014A1 Liquefied natural gas and hydrocarbon gas processing |
11/19/2009 | US20090286890 Method for recovering a natural gas contaminated with high levels of co2 |
11/19/2009 | US20090282866 Method and apparatus for purification of the air to be used as raw material in cryogenic air separation |
11/19/2009 | US20090282865 Liquefied Natural Gas and Hydrocarbon Gas Processing |
11/19/2009 | US20090282864 Iso-pressure open refrigeration ngl recovery |
11/19/2009 | US20090282863 Method to produce natural gas liquids (ngl's) at gas pressure reduction stations |
11/19/2009 | DE202009010874U1 Vorrichtung zur Erzeugung eines gasförmigen Druckprodukts durch Tieftemperaturzerlegung von Luft Apparatus for producing a gaseous pressure product by low-temperature fractionation of air |
11/19/2009 | CA2723965A1 Liquefied natural gas and hydrocarbon gas processing |
11/19/2009 | CA2723831A1 Iso-pressure open refrigeration ngl recovery |
11/18/2009 | EP2119758A1 Method of producing gas hydrate |
11/18/2009 | EP2118599A2 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 monoxide |
11/18/2009 | EP2118598A2 Method and apparatus for producing carbon monoxide by cryogenic distillation |
11/18/2009 | EP2118238A1 Process and apparatus for depleting carbon dioxide content in a natural gas feedstream containing ethane and c3+ hydrocarbons |
11/18/2009 | EP2118004A1 Methods of sequestering co2 |
11/18/2009 | CN101581931A Air separation manufacturing parameter monitoring device |
11/18/2009 | CN100561099C Winding heat exchanger with anti-drumming walls |
11/17/2009 | US7617701 Cryogenic separation of feed gas of carbon monoxide (CO), hydrogen (H2) and methaneto produce H2-enriched gas; methane-wash of feed gas to produce bottom stream enriched in CO mixed with H2-rich stream;>10% CO as product stream; purification using equipment of reduced size; cost/energyefficiency |
11/17/2009 | CA2435795C Method and system for extracting carbon dioxide by anti-sublimation for storage thereof |
11/12/2009 | WO2009137213A2 Method and apparatus for separating air |
11/12/2009 | WO2009137168A2 Enhanced nitrogen removal in an lng facility |
11/12/2009 | WO2009136081A2 Apparatus and method for separating air by cryogenic distillation |
11/12/2009 | WO2009136077A2 Method and apparatus for separating air by cryogenic distillation |
11/12/2009 | WO2009136076A2 Method and apparatus for separating air by cryogenic distillation |
11/12/2009 | WO2009136075A2 Method and apparatus for separating air by cryogenic distillation |
11/12/2009 | WO2009136061A2 Column with heat and/or material exchange packing |
11/12/2009 | WO2009112744A3 Apparatus for separating air by cryogenic distillation |
11/12/2009 | US20090277220 Method and apparatus for separating air |
11/12/2009 | US20090277219 Configurations and Methods for Offshore LNG Regasification and BTU Control |
11/12/2009 | US20090277217 Enhanced nitrogen removal in an lng facility |
11/12/2009 | DE102008022208A1 Treating a gas stream containing nitrogen and methane, comprises subjecting the gas stream to regenerative thermal oxidation process, which makes the methane depletion |
11/12/2009 | CA2723251A1 Method and apparatus for separating air |
11/12/2009 | CA2722261A1 Method and apparatus for separating air by cryogenic distillation |
11/12/2009 | CA2719647A1 Enhanced nitrogen removal in an lng facility |
11/11/2009 | EP1318367B2 Process and apparatus for the cryogenic separation of air |
11/05/2009 | WO2009083227A9 Method and device for separating off low-boiling components from hydrocarbon mixtures |
11/05/2009 | WO2009010558A3 Method and apparatus for recovering and fractionating a mixed hydrocarbon feed stream |
11/04/2009 | EP2113062A1 Process for vaporizing the product co2 at two different pressures during co2 separation |
11/04/2009 | EP2113061A2 Improved co2 separation apparatus and process for oxy-combustion coal power plants |
11/04/2009 | EP2113060A1 Process for feed gas cooling in reboiler during co2 separation |
11/04/2009 | EP2112989A1 Process for recycling of top gas during co2 separation |
11/04/2009 | EP1490295B2 Plant unit and method for decomposing and purifying synthesis gas |
11/03/2009 | US7610775 Distillation process using microchannel technology |
11/03/2009 | CA2578241C Energy efficient, inexpensive extraction of oxygen from ambient air for portable and home use |
10/29/2009 | WO2009130430A2 Method and apparatus for air separation by cryogenic distillation |
10/29/2009 | US20090266107 Integrated Controlled Freeze Zone (CFZ) Tower and Dividing Wall (DWC) for Enhanced Hydrocarbon Recovery |
10/29/2009 | DE102008018000A1 Verfahren und Vorrichtung zur CO2-Verflüssigung Method and apparatus for CO2 liquefaction |
10/28/2009 | CN101568788A Method and device for separating a mixture containing at least hydrogen, nitrogen and carbon monoxide by cryogenic distillation |
10/28/2009 | CN100554838C Cryogenic system for producing elevated pressure nitrogen |
10/28/2009 | CN100553742C Method for removing contaminating gaseous components from a natural gas stream |
10/22/2009 | WO2009127217A1 Method for purification of carbon dioxide using liquid carbon dioxide |
10/22/2009 | US20090260392 Method of liquefying a hydrocarbon-rich fraction |
10/22/2009 | CA2730350A1 Method for purification of carbon dioxide using liquid carbon dioxide |
10/20/2009 | US7603867 Process and system to produce multiple distributable products from source, or imported LNG |
10/20/2009 | CA2572430C Configurations and methods for gas condensate separation from high-pressure hydrocarbon mixtures |
10/15/2009 | US20090259081 Method and system for reducing heating value of natural gas |
10/15/2009 | US20090255273 Method and device for condensing CO2 |
10/14/2009 | CN101558276A Integrated olefin recovery process |
10/14/2009 | CN101556103A Method and device for co2 liquefaction |
10/14/2009 | CN100549605C Throttling valve and method for enlarging liquid droplet sizes in the throttled fluid stream |
10/14/2009 | CN100548872C Method and apparatus for processing synthetic gas and relevant gas |
10/13/2009 | US7600396 liquefied natural gas fractionation unit that forms a process product from the liquefied natural gas; a cooler and a pump fluidly coupled to fractionation unit and configured to allow liquefaction and pressurization of the process product; a heat source fluidly coupled to the pump and an expander |
10/13/2009 | US7600395 improved heavy hydrocarbon removal column with overhead condensing and refluxing; methane-rich stream exiting a propane refrigerant cycle is delivered to a heavies removal column, and the heavies depleted vapor from the column is condensed, liquid portion provided as reflux to the heavies removal column |
10/08/2009 | WO2009124155A1 Methods for separating a fluid, and devices capable of separating a fluid |
10/08/2009 | US20090249988 Apparatus and Process for Oxycombustion with CO2 Capture |
10/08/2009 | US20090249830 Process For Producing Variable Gaseous Nitrogen And Variable Gaseous Oxygen By Air Distillation |
10/08/2009 | US20090249829 Method for selective extraction of natural gas liquids from "rich" natural gas |
10/08/2009 | DE102008016647A1 Method for providing cryogenic fluid, involves compressing and cooling fluid by using compression device, where compression device or fluid conveying device of electrical machine has partially superconducting coil windings |
10/07/2009 | EP1754009B1 Distillation installation |
10/07/2009 | CN101553702A Separation method and apparatus |
10/07/2009 | CN100547327C Air separation process using cryogenic distillation |
10/07/2009 | CN100547326C Method and installation for producing treated natural gas from a C3+ hydrocarbon-rich distillate and ethane-rich stream |
10/06/2009 | US7596965 purification and separating sevoflurane, isoflurane, desflurane from waste anesthetic gas of a healthcare facility; by desublimation/deposition and/or condensation/solidification; air pollution control; re-distillation, reuse the nitrous oxide and/or anesthetic halocarbons |
10/06/2009 | CA2378679C Low pressure natural gas dehydration and fractionation process |
10/01/2009 | WO2009118496A2 Method for making a corrugated-crossed fitting |
10/01/2009 | US20090248174 Control method of refrigeration systems in gas plants with parallel trains |
10/01/2009 | US20090246004 Recovery of Expander-Booster Leak Gas |
10/01/2009 | US20090241595 Distillation method and apparatus |
10/01/2009 | US20090241594 Valve defining modulated and unmodulated flow paths |
10/01/2009 | DE102008016355A1 Air cryogenic separation method for electrical energy at integrated gasification combined cycle power plant, involves bringing nitrogen flow into indirect exchange with partial flow in condenser-evaporator |
09/30/2009 | EP2104825A2 Method and device for separating a gas mixture by cryogenic distillation |
09/30/2009 | CN101548147A Advanced C2-splitter feed rectifier |
09/24/2009 | US20090235676 System and method for providing purified water |
09/23/2009 | CN101542224A The capture and removal of gases from other gases in a gas stream |
09/23/2009 | CN101539364A Pyrolysis gas compression system improvement technique featuring light dydrocarbon sequential separation procedure |
09/23/2009 | CN101539363A Device for removing dangerous gases from the atmosphere |
09/23/2009 | CN101539362A Multi-stage inflated distribution type natural gas liquefying system considering total energy system |
09/23/2009 | CN100543388C Method and installation for enriching oxygen in gas stream |