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Class Information
Number: 95/39
Name: Gas separation: processes > Compressing and indirect cooling of gaseous fluid mixture to separate
Description: Process in which the separation of a constituent from a gaseous fluid mixture is accomplished by extracting heat in an indirect heat exchanger before, after, or while increasing the pressure on the gaseous fluid mixture.
Sub-classes under this class:
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7591866 |
Methane gas recovery and usage system for coalmines, municipal land fills and oil refinery distillation tower vent stacks |
Sep. 22, 2009 |
| 7485172 |
Oxygen supply system |
Feb. 3, 2009 |
| 7445661 |
Fumes treating process |
Nov. 4, 2008 |
| 7442230 |
Method and apparatus for generating an inert gas on a vehicle |
Oct. 28, 2008 |
| 7332108 |
Method of preparing a thin ceramic composition with two materials, the composition thus obtained and the constituent electrochemical cell and membrane |
Feb. 19, 2008 |
| 7316726 |
Evaporation valve |
Jan. 8, 2008 |
| 7258724 |
Method for the separation of residual gases and working fluid in a combined cycle water/steam process |
Aug. 21, 2007 |
| 7169211 |
Fumes treating process with energy recovery |
Jan. 30, 2007 |
| 7118612 |
Oxygen separation method utilizing an oxygen transport membrane reactor |
Oct. 10, 2006 |
| 7013673 |
Hydrate-based desalination/purification using permeable support member |
Mar. 21, 2006 |
| 7008544 |
Hydrate-based desalination/purification using permeable support member |
Mar. 7, 2006 |
| 7000409 |
Use of flow through capacitor in the recovery and purification of water from exhaust gases of internal combustion engines |
Feb. 21, 2006 |
| 6913636 |
Low power nitrogen enriched air generation system |
Jul. 5, 2005 |
| 6911064 |
Method and apparatus for the preparation of clean gases |
Jun. 28, 2005 |
| 6712885 |
Siloxane removal system |
Mar. 30, 2004 |
| 6648944 |
Carbon dioxide removal process |
Nov. 18, 2003 |
| 6579341 |
Nitrogen gas separation using organic-vapor-resistant membranes |
Jun. 17, 2003 |
| 6562105 |
Combined method of separating oxygen and generating power |
May. 13, 2003 |
| 6485545 |
Arrangement for removing water vapor from pressurized gases or gas mixtures |
Nov. 26, 2002 |
| 6428606 |
Membrane gas separation process with compressor interstage recycle |
Aug. 6, 2002 |
| 6350371 |
Refinery process including membrane separation |
Feb. 26, 2002 |
| 6254666 |
Process and system for separation and recovery of perfluorocompound gases |
Jul. 3, 2001 |
| 6164373 |
Sample conditioning system for an off-gas monitor panel |
Dec. 26, 2000 |
| 6159272 |
Hydrogen recovery process |
Dec. 12, 2000 |
| 5980609 |
Hydrogen recovery process |
Nov. 9, 1999 |
| 5964923 |
Natural gas treatment train |
Oct. 12, 1999 |
| 5964922 |
Solid electrolyte ionic conductor with adjustable steam-to-oxygen production |
Oct. 12, 1999 |
| 5935298 |
Solid electrolyte ionic conductor oxygen production with steam purge |
Aug. 10, 1999 |
| 5928408 |
Air separation |
Jul. 27, 1999 |
| 5861049 |
Chlorine separation process combining condensation, membrane separation and flash evaporation |
Jan. 19, 1999 |
| 5849160 |
Process of separating pentafluoroethane and process of producing pentafluoroethane using the same |
Dec. 15, 1998 |
| 5820654 |
Integrated solid electrolyte ionic conductor separator-cooler |
Oct. 13, 1998 |
| 5794453 |
Apparatus and method for removing condensable material from a gas |
Aug. 18, 1998 |
| 5785739 |
Steam cracker gas separation process |
Jul. 28, 1998 |
| 5779763 |
Process for recovering semiconductor industry cleaning compounds |
Jul. 14, 1998 |
| 5772733 |
Natural gas liquids (NGL) stabilization process |
Jun. 30, 1998 |
| 5769926 |
Membrane separation of associated gas |
Jun. 23, 1998 |
| 5769927 |
Monomer recovery process |
Jun. 23, 1998 |
| 5762685 |
Membrane expansion process for organic component recovery from gases |
Jun. 9, 1998 |
| 5755855 |
Separation process combining condensation, membrane separation and flash evaporation |
May. 26, 1998 |
| 5693121 |
Semi-permeable membrane separation process for the production of very high purity nitrogen |
Dec. 2, 1997 |
| 5681368 |
Dehumidifier system using membrane cartridge |
Oct. 28, 1997 |
| 5669958 |
Methane/nitrogen separation process |
Sep. 23, 1997 |
| 5641337 |
Process for the dehydration of a gas |
Jun. 24, 1997 |
| 5630865 |
Cold gas dryer for compressed natural gas |
May. 20, 1997 |
| 5374300 |
Process for removing condensable components from gas streams |
Dec. 20, 1994 |
| 5346534 |
Process for treating an article with a volatile fluid |
Sep. 13, 1994 |
| 5344627 |
Process for removing carbon dioxide from combustion exhaust gas |
Sep. 6, 1994 |
| 5261946 |
Air line vapor trap with air-warming system |
Nov. 16, 1993 |
| 5259868 |
Process for purifying exhaust air from plant parts of oil mills |
Nov. 9, 1993 |
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