ClassID:

30357

B01D2253/116 - page 2 - CPC Classification

Classification description:

Adsorbents used in seperation treatment of gases and vapours; Inorganic adsorbents Molecular sieves other than zeolites

Recent Application in this class:
#301
20110011260
2011-01-20

Microwave reactivation system for standard and explosion-proof dehumidification system

#302
20100326275
2010-12-30

Vessel, system, and process for minimizing unequal flow distribution

#303
20100126345
2010-05-27

Bromination process

#304
20100069696
2010-03-18

PROCESS FOR SEPARATING PROPYLENE MIXED WITH PROPANE BY ADSORPTION IN A SIMULATED MOVING BED

#305
20090308247
2009-12-17

Temperature swing adsorption system

#306
20090274600
2009-11-05

PROCESS FOR GAS PURIFICATION

#307
20090235719
2009-09-24

CO2 ABSORPTION DEVICE FOR ELEMENTAL ANALYSIS INSTRUMENTS

#308
20090136401
2009-05-28

Pollutant emission control sorbents and methods of manufacture and use

#309
20090120839
2009-05-14

Hydrogen Management for Hydroprocessing Units

#310
20090071332
2009-03-19

Management of Hydrogen in Hydorgen-Containing Streams from Hydrogen Sources

#311
20090031899
2009-02-05

Volatile Substance Filter

#312
20090019815
2009-01-22

Spacer Profile for Insulated Glazing Unit

#313
20080210240
2008-09-04

Method of producing hypoxic environments in occupied compartments with simultaneous removal of excessive carbon dioxide and humidity

#314
20070261550
2007-11-15

Method of separating nitrogen gas and molecular sieve carbon

#315
20070227354
2007-10-04

Oxygen production process using three-stage pressure swing adsorption plants

#316
20070051238
2007-03-08

Process for gas purification

#317
20070006732
2007-01-11

Integrated heavy hydrocarbon removal, amine treating and dehydration

#318
20070006729
2007-01-11

Integrated heavy hydrocarbon removal, amine treating and dehydration

#319
20060278078
2006-12-14

Methods and systems for generation of gases

#320
20060230930
2006-10-19

Temperature swing adsorption system

#321
20060162565
2006-07-27

Apparatus for producing oxygen and method for controlling the same

#322
20060065119
2006-03-30

Electricity generation system

#323
20060013979
2006-01-19

Spacer profile for an insulated glazing unit

#324
20050072305
2005-04-07

Body for isolating a constituent contained in a gas mixture

#325
17902380
2026-05-19

Leaky radio frequency fluid-substrate interaction vessel

#326
17024456
2022-05-24

Condensate stabilization process

#327
16545742
2020-05-26

Two-stage adsorption process for Claus tail gas treatment

#328
15351008
2019-06-25

Method and system for producing refined biomethane from a renewable natural gas source

#329
15245565
2019-04-30

Removal of carbon dioxide from gas mixtures using ion-exchanged silicoaluminophosphates

#330
14971256
2017-10-31

Sorbent-based atmosphere revitalization system

#331
14449443
2015-09-08

Ethylene separation with temperature swing adsorption

#332
12334768
2018-08-21

Removal of carbon dioxide from gas mixtures using ion-exchanged silicoaluminophosphates