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Class Information
Number: 95/122
Name: Gas separation: processes > Solid sorption > Inorganic gas or liquid particle sorbed (e.g., vapor, mist, etc.) > Water sorbed > And regeneration of solid sorbent > Sweep gas used
Description: Process in which a gas is used to purge the water separated from the solid sorbent or a gas is used to regenerate the solid sorbent.










Sub-classes under this class:

Class Number Class Name Patents
95/123 Hot sweep gas 119


Patents under this class:
1 2 3

Patent Number Title Of Patent Date Issued
8580013 Air dryer cartridge and method for operating an air dryer cartridge Nov. 12, 2013
8460434 Methane recovery from a landfill gas Jun. 11, 2013
8453474 Vehicle air handling system Jun. 4, 2013
8226746 Indirectly heated temperature controlled adsorber for sorbate recovery Jul. 24, 2012
8211211 Multi-stage adsorption system for gas mixture separation Jul. 3, 2012
8070854 Passive desiccant system Dec. 6, 2011
7927402 Passive desiccant system Apr. 19, 2011
7922790 Compressor device Apr. 12, 2011
7789942 Method and device for drying a gas Sep. 7, 2010
7452406 Device and method for removing water and carbon dioxide from a gas mixture using pressure swing adsorption Nov. 18, 2008
7332017 Method and apparatus for separation of moisture from fluids Feb. 19, 2008
7311758 Method of purifying a natural gas by mercaptan adsorption Dec. 25, 2007
7179320 Air recharge system dryer and methods therefor Feb. 20, 2007
7179324 Continuous feed three-bed pressure swing adsorption system Feb. 20, 2007
7000332 Pulse purge regenerative gas dryer Feb. 21, 2006
6951581 Spin-on desiccant cartridge with integral oil removal filter Oct. 4, 2005
6936091 System and method for treating fluid using a multi-port valve assembly Aug. 30, 2005
6929680 CO2 separator method and apparatus Aug. 16, 2005
6916359 Ozone production processes Jul. 12, 2005
6786953 Spin-on desiccant cartridge with integral oil removal filter Sep. 7, 2004
6695893 Continuous flow dryer reservoir module dryer system Feb. 24, 2004
6680030 Stripping process with horizontal baffles Jan. 20, 2004
6660065 Pressure swing adsorption dryer for pneumatically driven pressure intensifiers Dec. 9, 2003
6572681 Purification of gases Jun. 3, 2003
6502328 Seal for holding a microwave antenna at a pressurized tank of a gas drying system and method Jan. 7, 2003
6500237 Removing hydrogen sulfide from a gaseous mixture using ferric ions bonded to calcined diatomite Dec. 31, 2002
6361585 Rotor-type dehumidifier, starting method for rotor-type dehumidifier and an electronic device mounting the rotor-type dehumidifier Mar. 26, 2002
6358300 Lithium chloride desiccant for trailer air dryer and pressure swing dehydration Mar. 19, 2002
6319303 Process for purifying a gas and corresponding system Nov. 20, 2001
6283738 Package-type scroll compressor Sep. 4, 2001
6280503 Carbon dioxide adsorbents containing magnesium oxide suitable for use at high temperatures Aug. 28, 2001
6238460 Air purification process May. 29, 2001
6146447 Oxygen generation process and system using single adsorber and single blower Nov. 14, 2000
6113671 Controlling atmospheres in containers Sep. 5, 2000
6004378 Oxygen enrichment process Dec. 21, 1999
5944874 Solid electrolyte ionic conductor systems for the production of high purity nitrogen Aug. 31, 1999
5919286 PSA process for removel of nitrogen oxides from gas Jul. 6, 1999
5914455 Air purification process Jun. 22, 1999
5882380 Pressure swing adsorption process with a single adsorbent bed Mar. 16, 1999
5871564 Pressure swing adsorption apparatus Feb. 16, 1999
5840099 Process for the removal of water, CO.sub.2, ethane and C.sub.3 + hydrocarbons from a gas stream Nov. 24, 1998
5833738 Specialty gas purification system Nov. 10, 1998
5810909 Adsorption process and system using multilayer adsorbent beds Sep. 22, 1998
5803953 Process for treatment of natural gas at a storage site Sep. 8, 1998
5766311 Multi-thermal pulse PSA system Jun. 16, 1998
5674311 Adsorption process and system using multilayer adsorbent beds Oct. 7, 1997
5672196 Process and apparatus for the separation of gases Sep. 30, 1997
5656065 Multibed pressure swing adsorption apparatus and method for the operation thereof Aug. 12, 1997
5647891 Method and apparatus for heated, pressure-swing high pressure air dehydration Jul. 15, 1997
5547492 Method for adsorbing and separating argon and hydrogen gases in high concentration from waste ammonia purge gas, and apparatus therefor Aug. 20, 1996

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