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Class Information
Number: 95/255
Name: Gas separation: processes > Degasification of liquid > And subsequent handling of evolved gas, stripping gas, or residue liquid > Evolved gas removed by sweep gas
Description: Process in which a purge gas is used to carry off the removed gas.
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 5681433 |
Membrane dehydration of vaporous feeds by countercurrent condensable sweep |
Oct. 28, 1997 |
| 5314613 |
Process and apparatus for oil decontamination |
May. 24, 1994 |
| 5269834 |
Process for removal of inert gases from liquid chlorine and system therefor |
Dec. 14, 1993 |
| 5090971 |
Process and apparatus for gas treatment of a product |
Feb. 25, 1992 |
| 5021070 |
Method and apparatus for the safe separation of combustible and/or explosive gaseous mixtures from aqueous solutions |
Jun. 4, 1991 |
| 4737467 |
Vapor stripping cell and a method for separating organic vapors from an organic substance |
Apr. 12, 1988 |
| 4729887 |
Process and apparatus for degassing sulfur |
Mar. 8, 1988 |
| 4680092 |
Process for degassing, dehydrating and precut separation in straight-run distillation of crude fatty acids |
Jul. 14, 1987 |
| 4671925 |
Method for operating a nuclear reactor |
Jun. 9, 1987 |
| 4612020 |
Method of degasifying liquid sulfur which contains hydrogen sulfide |
Sep. 16, 1986 |
| 4547293 |
Process for removal of ammonia and acid gases from contaminated waters |
Oct. 15, 1985 |
| 4530820 |
Deaeration of water |
Jul. 23, 1985 |
| 4365978 |
Storage of liquid hydrocarbons in salt dome caverns |
Dec. 28, 1982 |
| 4324557 |
Method and apparatus for degassing and analysis of foaming liquids |
Apr. 13, 1982 |
| 4133767 |
Chromatographic apparatus and method |
Jan. 9, 1979 |
| 4128454 |
System and method for gas phase pulp bleaching |
Dec. 5, 1978 |
| 4009083 |
Regeneration of liquid desiccants and acid gas absorbing liquid desiccants |
Feb. 22, 1977 |
| 3944466 |
Reducing concentration of gases in nuclear reactor |
Mar. 16, 1976 |
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