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Class Information
Number: 95/42
Name: Gas separation: processes > Compressing and indirect cooling of gaseous fluid mixture to separate > And liquid contact (e.g., scrubbing, sorption, etc.)
Description: Process in which a liquid is used to remove a constituent from the gaseous fluid mixture (e.g., scrubbing, sorption, etc.).
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7377956 |
Method and system for processing natural gas using a rotary screw compressor |
May. 27, 2008 |
| 7029589 |
Universal method and apparatus for conversion of volatile compounds |
Apr. 18, 2006 |
| 7022295 |
Installation for carrying out a three phase chemical reaction under pressure |
Apr. 4, 2006 |
| 6955705 |
Method and system for compressing and dehydrating wet natural gas produced from low-pressure wells |
Oct. 18, 2005 |
| 6551380 |
Recovery of CO2 and H2 from PSA offgas in an H2 plant |
Apr. 22, 2003 |
| 6383257 |
Reclamation and separation of perfluorocarbons using condensation |
May. 7, 2002 |
| 6350371 |
Refinery process including membrane separation |
Feb. 26, 2002 |
| 6203596 |
Process and apparatus for removing hydrogen and/or carbon monoxide from an air stream |
Mar. 20, 2001 |
| 6071326 |
Process for the production of naphtha gas from landfill gas |
Jun. 6, 2000 |
| 5980609 |
Hydrogen recovery process |
Nov. 9, 1999 |
| 5928408 |
Air separation |
Jul. 27, 1999 |
| 5879431 |
Ethylene/nitrogen separation process |
Mar. 9, 1999 |
| 5871563 |
Process for purifying inert gases |
Feb. 16, 1999 |
| 5830260 |
Process for cleaning the waste gas from drying processes using heated gas |
Nov. 3, 1998 |
| 5774815 |
Dry halide method for separating the components of spent nuclear fuels |
Jun. 30, 1998 |
| 5772734 |
Membrane hybrid process for treating low-organic-concentration gas streams |
Jun. 30, 1998 |
| 5741350 |
Recovery of hydrocarbons from polyalkene product purge gas |
Apr. 21, 1998 |
| 5681360 |
Landfill gas recovery |
Oct. 28, 1997 |
| 5611840 |
Process for separating out hydrogen chloride |
Mar. 18, 1997 |
| 5547491 |
Procedure for the selective recovery of solvents from solvent gas mixtures and device for the realization of the procedure |
Aug. 20, 1996 |
| 5538535 |
Membrane process for treatment of chlorine-containing gas streams |
Jul. 23, 1996 |
| 5538535 |
Membrane process for treatment of chlorine-containing gas streams |
Jul. 23, 1996 |
| 5533437 |
Recovery of hydrocarbons from polyalkene product purge gas |
Jul. 9, 1996 |
| 5476536 |
Process for removing harmful hydrocarbons, particularly plant protective aerosols and vapors, from the fresh air supplied to a vehicle cabin |
Dec. 19, 1995 |
| 5453559 |
Hybrid condensation-absorption olefin recovery |
Sep. 26, 1995 |
| 5447554 |
Gas compression method and apparatus |
Sep. 5, 1995 |
| 5306331 |
Process for cooling the feed gas to gas separation systems |
Apr. 26, 1994 |
| 4977745 |
Method for the recovery of low purity carbon dioxide |
Dec. 18, 1990 |
| 4935220 |
Process for purifying crude gaseous hydrogen chloride |
Jun. 19, 1990 |
| 4916908 |
Air separation |
Apr. 17, 1990 |
| 4778489 |
Process for separating a water insoluble distillate from an aqueous vapor |
Oct. 18, 1988 |
| 4627922 |
Method of removing dissolved oil from produced water |
Dec. 9, 1986 |
| 4566886 |
Process and apparatus for obtaining pure CO |
Jan. 28, 1986 |
| 4563202 |
Method and apparatus for purification of high CO.sub.2 content gas |
Jan. 7, 1986 |
| 4466946 |
CO.sub.2 Removal from high CO.sub.2 content hydrocarbon containing streams |
Aug. 21, 1984 |
| 4449994 |
Low energy process for separating carbon dioxide and acid gases from a carbonaceous off-gas |
May. 22, 1984 |
| 4409102 |
Process for removing contaminants from a stream of methane gas |
Oct. 11, 1983 |
| 4298588 |
Ammonia production process |
Nov. 3, 1981 |
| 4285917 |
Method for removal of hydrogen sulfide from sour gas streams |
Aug. 25, 1981 |
| 4218389 |
Process for making methanol |
Aug. 19, 1980 |
| 4169506 |
In situ retorting of oil shale and energy recovery |
Oct. 2, 1979 |
| 4132535 |
Process for injecting liquid in moving natural gas streams |
Jan. 2, 1979 |
| 4126431 |
Method for the preliminary treatment of crude gas from a thermic carbon refinement process |
Nov. 21, 1978 |
| 4078390 |
Removal and recovery of sulfur dioxide from stack gases |
Mar. 14, 1978 |
| 4070231 |
Wet glycol stripped with fuel gas |
Jan. 24, 1978 |
| 4010065 |
Process and apparatus for regenerating wet glycols |
Mar. 1, 1977 |
| 3972692 |
Process for removing acid from hydrocarbons |
Aug. 3, 1976 |
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