ClassID:

32698

B01J20/3483 - page 2 - CPC Classification

Classification description:

Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof; Processes for preparing, regenerating, or reactivating; Regenerating or reactivating by thermal treatment not covered by groups - , e.g. by heating or cooling

Recent Application in this class:
#301
20130000486
2013-01-03

Method for the adsorptive drying of purified biogas and for regenerating laden adsorbents

#302
20120312164
2012-12-13

Metal complex, and adsorbent, occlusion material and separator material made from same

#303
20120312163
2012-12-13

Temperature swing adsorption process for the separation of target species from a gas mixture

#304
20120308456
2012-12-06

Selective sulfur removal process

#305
20120276750
2012-11-01

Method and system for binding halide-based contaminants

#306
20120273720
2012-11-01

Carbon dioxide absorbent for exhaust gas, and preparation method thereof

#307
20120272823
2012-11-01

Article for COcapture having heat exchange capability

#308
20120267577
2012-10-25

System and method for processing an input fuel gas and steam to produce carbon dioxide and an output fuel gas

#309
20120251414
2012-10-04

Porous bodies and methods

#310
20120222556
2012-09-06

Systems and methods for gas treatment

#311
20120222555
2012-09-06

Gas purification process utilizing engineered small particle adsorbents

#312
20120222554
2012-09-06

Rapid temperature swing adsorption contactors for gas separation

#313
20120222553
2012-09-06

Pressure-temperature swing adsorption process

#314
20120222552
2012-09-06

Pressure-temperature swing adsorption process for the separation of heavy hydrocarbons from natural gas streams

#315
20120222551
2012-09-06

Swing adsorption processes utilizing controlled adsorption fronts

#316
20120219462
2012-08-30

Cleaning filter, air cleaning device using same, and air cleaning maintenance system

#317
20120211427
2012-08-23

Regenerative purification of a pretreated biomass stream

#318
20120210872
2012-08-23

Removal of krypton and xenon impurities from argon by MOF adsorbent

#319
20120204724
2012-08-16

NBC WEAPON FILTERING DEVICE FOR TREATING LARGE AIR MASS

#320
20120187047
2012-07-26

RARE EARTH REMOVAL OF HYDRATED AND HYDROXYL SPECIES

#321
20120164043
2012-06-28

Organo-amine acid gas adsorption-desorption polymers, processes for preparing same, and uses thereof

#322
20120160100
2012-06-28

Adsorption of volatile organic compounds derived from organic matter

#323
20120160099
2012-06-28

Carbon dioxide separation method and apparatus

#324
20120152117
2012-06-21

Sorbent fiber compositions and methods of temperature swing adsorption

#325
20120134906
2012-05-31

Particulate, heterogeneous solid COabsorbent composition, method for its preparation and use thereof

#326
20120093704
2012-04-19

Cyclic process for absorption and regeneration of acidic gases

#327
20120085708
2012-04-12

Mesoporous activated carbon and methods of producing same

#328
20120082603
2012-04-05

Porous bodies and methods

#329
20120079941
2012-04-05

Porous bodies and methods

#330
20120076711
2012-03-29

AMINE CONTAINING FIBROUS STRUCTURE FOR ADSORPTION OF CO2 FROM ATMOSPHERIC AIR

#331
20120073439
2012-03-29

Supported silver sulfide sorbent

#332
20120065452
2012-03-15

Process for the activation of a copper-, zinc- and zirconium oxide-comprising adsorption composition

#333
20120065451
2012-03-15

Process for the regeneration of a copper, zinc and zirconium oxide-comprising adsorption composition

#334
20120048807
2012-03-01

Adsorbent Product for the Removal of Hydrocarbon Pollutants, and Method for Removing Hydrocarbon Pollution, In Particular at the Surface of the Water, Using Said Product

#335
20120025134
2012-02-02

Method for producing sorbents for COcapture under high temperatures

#336
20120024324
2012-02-02

Regeneration of purification beds with a jet compressor in an open loop cycle

#337
20120018351
2012-01-26

Processes for removing sulfur from a hydrocarbon stream utilizing silver-based sorbents

#338
20120004092
2012-01-05

Method for regenerating an adsorber or absorber

#339
20110293509
2011-12-01

Water gas shift process

#340
20110286902
2011-11-24

Carbonation calcination reaction process for COcapture using a highly regenerable sorbent

#341
20110280782
2011-11-17

ADSORPTION COMPOSITION AND METHOD OF REMOVING CO FROM STREAMS

#342
20110274606
2011-11-10

Thermally regenerable nitric oxide adsorbent

#343
20110229390
2011-09-22

Porous bodies and methods

#344
20110229389
2011-09-22

Porous bodies and methods

#345
20110179948
2011-07-28

Application of amine-tethered solid sorbents to CO2 fixation from air

#346
20110168018
2011-07-14

HYBRID NANO SORBENT

#347
20110147935
2011-06-23

Method and system for binding halide-based contaminants

#348
20110120306
2011-05-26

Carboxylic acid salt articles and methods of making and using them

#349
20110120305
2011-05-26

Amino acid salt articles and methods of making and using them

#350
20110077447
2011-03-31

METHOD AND APPARATUS FOR THE REMOVAL OF A SORBATE COMPONENT FROM A PROCESS STREAM

#351
20110076750
2011-03-31

Process for the treatment of liquid effluents laden with hydrocarbons

#352
20110033337
2011-02-10

APPARATUS AND PROCESS FOR TREATING AN AQUEOUS SOLUTION CONTAINING BIOLOGICAL CONTAMINANTS

#353
20110021341
2011-01-27

Adsorbents for Organosulfur Compound Removal from Fluids

#354
20110017061
2011-01-27

Process for regeneration of adsorbent beds

#355
20110014102
2011-01-20

Materials and methods for the removal of sulfur compounds from feedstock

#356
20110011142
2011-01-20

Material compound and a method of fabricating the same

#357
20110005975
2011-01-13

METHOD FOR REMOVING MERCURY FROM HYDROCARBON STREAMS

#358
20110000370
2011-01-06

AGGLOMERATES OF PRECIPITATED SILICA, METHOD FOR THEIR PREPARATION AND THEIR USE AS FILTER MEDIUM FOR GAS FILTRATION

#359
20100329963
2010-12-30

System and method for calcination/carbonation cycle processing

#360
20100319536
2010-12-23

Processes for purification of acetylene

#361
20100314297
2010-12-16

CYCLIC PETROLEUM REFINING

#362
20100311577
2010-12-09

CaO Based Carbon Dioxide Absorbent and Method of Making

#363
20100311568
2010-12-09

Method and apparatus for regenerating activated coke used for treating wastewater or sewage

#364
20100298124
2010-11-25

Porous bodies and methods

#365
20100273640
2010-10-28

Adsorption composition and process for removal of CO from material streams

#366
20100255559
2010-10-07

APPARATUS AND PROCESS FOR TREATING AN AQUEOUS SOLUTION CONTAINING BIOLOGICAL CONTAMINANTS

#367
20100248956
2010-09-30

Method of fabricating layered nanomaterial used for mid-high temperature COcapture

#368
20100243542
2010-09-30

APPARATUS AND PROCESS FOR TREATING AN AQUEOUS SOLUTION CONTAINING BIOLOGICAL CONTAMINANTS

#369
20100240524
2010-09-23

Regenerating molecular sieve absorbents used for alcohol dehydration

#370
20100233786
2010-09-16

LIQUID FUEL FROM AQUATIC BIOMASS

#371
20100224565
2010-09-09

Multiple bed temperature controlled adsorption

#372
20100212495
2010-08-26

Sorbent structure applicable for carbon dioxide capture

#373
20100206776
2010-08-19

Process for adsorption of sulfur compounds from hydrocarbon streams

#374
20100203646
2010-08-12

Process for Re-Coating of a Silica Gel Material

#375
20100197964
2010-08-05

Method of adsorbing and method of recovering fluorine-containing compound

#376
20100170394
2010-07-08

Silicate-resistant desulfurization sorbent

#377
20100168498
2010-07-01

APPARATUS AND PROCESS FOR TREATING AN AQUEOUS SOLUTION CONTAINING CHEMICAL CONTAMINANTS

#378
20100158791
2010-06-24

Fuel reformer catalyst and absorbent materials

#379
20100152038
2010-06-17

CATALYTIC ADSORBENTS OBTAINED FROM MUNICIPAL SLUDGES, INDUSTRIAL SLUDGES, COMPOST AND TOBACCO WASTE AND PROCESS FOR THEIR PRODUCTION

#380
20100150812
2010-06-17

Indirectly heated temperature controlled adsorber for sorbate recovery

#381
20100139486
2010-06-10

Sulfur tolerant highly durable COsorbents

#382
20100133106
2010-06-03

Porous bodies and methods

#383
20100115994
2010-05-13

ADSORBENT FOR CARBON MONOXIDE, GAS PURIFICATION METHOD, AND GAS PURIFICATION APPARATUS

#384
20100107874
2010-05-06

SORBENT COMPOSITION, THE PREPARATION METHOD THEREOF, AND THE PROCESS FOR REMOVING SULFUR OXIDES AND NITROGEN OXIDES IN A FLUE GAS BY THE SORBENT COMPOSITION

#385
20100086604
2010-04-08

Absorbant superhydrophobic materials, and methods of preparation and use thereof

#386
20100059428
2010-03-11

System for Removal of Metals from Aqueous Solutions

#387
20100050866
2010-03-04

NANOWIRE FILTER, METHOD FOR MANUFACTURING THE SAME, METHOD FOR REMOVING MATERIAL ABSORBED THEREON, AND FILTERING APPARATUS HAVING THE SAME

#388
20100005963
2010-01-14

Sorbent composition

#389
20090314714
2009-12-24

Method for removing contaminants from liquids using membrane filtration in combination with particle adsorption to reduce fouling

#390
20090308813
2009-12-17

Non-recirculating, self-sanitizing carbon filter system

#391
20090281365
2009-11-12

Adsorption composition and method of removing CO from streams

#392
20090230248
2009-09-17

Using a metallocene to remove oxygen from a stream of gas

#393
20090216051
2009-08-27

APPARATUS AND METHOD FOR THE REMOVAL OF WATER FROM ETHANOL

#394
20090211448
2009-08-27

Oxygen concentrator water separating system

#395
20090197759
2009-08-06

Method for treating saturated activated coke

#396
20090114093
2009-05-07

Methods, systems, and devices for deep desulfurization of fuel gases

#397
20090107925
2009-04-30

APPARATUS AND PROCESS FOR TREATING AN AQUEOUS SOLUTION CONTAINING BIOLOGICAL CONTAMINANTS

#398
20090107919
2009-04-30

APPARATUS AND PROCESS FOR TREATING AN AQUEOUS SOLUTION CONTAINING CHEMICAL CONTAMINANTS

#399
20090098037
2009-04-16

Adsorption composition and method of removing CO from streams

#400
20090098036
2009-04-16

ADSORPTION COMPOSITION AND METHOD OF REMOVING CO FROM STREAMS

#401
20090074644
2009-03-19

Method for regenerating a solid reactant

#402
20090032023
2009-02-05

CLOSED REVERSIBLE BREATHING APPARATUS HAVING A METAL ORGANIC FRAMEWORK

#403
20090031855
2009-02-05

Porous bodies and methods

#404
20090025555
2009-01-29

Sorbent fiber compositions and methods of temperature swing adsorption

#405
20090018011
2009-01-15

Sorbent system for water removal from air

#406
20090000476
2009-01-01

Carbon dioxide absorbent and carbon dioxide absorption method using the same

#407
20080318763
2008-12-25

SYSTEM FOR PRODUCTION AND PURIFICATION OF BIOFUEL

#408
20080308464
2008-12-18

METHOD AND APPARATUS FOR REGENERATING ADSORBENTS USED IN THE PURIFICATION OF FUEL

#409
20080307960
2008-12-18

Air Pollutant Removal Using Magnetic Sorbent Particles

#410
20080305032
2008-12-11

PROCESS FOR PURIFYING TITANIUM CHLORIDE-CONTAINING FEEDSTOCK

#411
20080293976
2008-11-27

Nano-structure supported solid regenerative polyamine and polyamine polyol absorbents for the separation of carbon dioxide from gas mixtures including the air

#412
20080283446
2008-11-20

SILVER-BASED SORBENTS

#413
20080276804
2008-11-13

Functionalized adsorbent for removal of acid gases and use thereof

#414
20080271602
2008-11-06

Doped supported zinc oxide sorbents for regenerable desulfurization applications

#415
20080264254
2008-10-30

Novel sorbents and purification and bulk separation of gas streams

#416
20080233029
2008-09-25

Separation of carbon dioxide from gas mixtures by calcium based reaction separation

#417
20080227626
2008-09-18

Method of regenerating absorbent

#418
20080226542
2008-09-18

Synthesis of lithium zirconate

#419
20080194902
2008-08-14

ADSORBENT FOR DIENES REMOVAL FROM LIQUID AND GAS STREAMS

#420
20080193370
2008-08-14

Fuel reformer catalyst and absorbent materials

#421
20080184886
2008-08-07

THERMAL PRECONCENTRATOR FOR COLLECTION OF CHEMICAL SPECIES

#422
20080119356
2008-05-22

Highly attrition resistant and dry regenerable sorbents for carbon dioxide capture

#423
20080099375
2008-05-01

Process for adsorption of sulfur compounds from hydrocarbon streams

#424
20080087605
2008-04-17

Water treatment

#425
20080039665
2008-02-14

Apparatus and method for the removal of water from ethanol

#426
20080034968
2008-02-14

Agglomerates of precipitated silica, method for their preparation and their use as filter medium for gas filtration

#427
20080023401
2008-01-31

Method for removing organic material in oilfield produced water and a removal device therefor

#428
20080017585
2008-01-24

Method of Chemical Substance Separation

#429
20070264179
2007-11-15

Method for regeneration of activated carbon catalyst beds

#430
20070261552
2007-11-15

Direct gas recirculation heater for optimal desorption of gases in cryogenic gas storage containers

#431
20070238611
2007-10-11

CARBON DIOXIDE ABSORBENT, CARBON DIOXIDE SEPARATION APPARATUS AND REFORMING APPARATUS

#432
20070205093
2007-09-06

Process for the extraction of ethanol from a water solution

#433
20070113736
2007-05-24

CATALYTIC ADSORBENTS OBTAINED FROM MUNICIPAL SLUDGES, INDUSTRIAL SLUDGES, COMPOST AND TOBACCO WASTE AND PROCESS FOR THEIR PRODUCTION

#434
20070104638
2007-05-10

Process for purifying titanium chloride-containing feedstock

#435
20070093385
2007-04-26

Desulfurization adsorbent for fuel cell and desulfurizing method using the same

#436
20070092427
2007-04-26

Pre-treatment of lime-based sorbents using hydration

#437
20070088182
2007-04-19

Regenerating molecular sieve absorbents used for alcohol dehydration

#438
20070037702
2007-02-15

Co-formed base-treated aluminas for water and COremoval

#439
20070032380
2007-02-08

Reactivation of lime-based sorbents by COshocking

#440
20070031321
2007-02-08

Apparatus and method for purification of corrosive gas streams

#441
20060293170
2006-12-28

High capacity regenerable sorbent for removal of arsenic and other toxic ions from drinking water

#442
20060229191
2006-10-12

Regeneration process for activated carbon for fuel purification

#443
20060229190
2006-10-12

Regeneration process for activated carbon for fuel purification

#444
20060229189
2006-10-12

Regeneration process for activated carbon for fuel purification

#445
20060228292
2006-10-12

Process for purifying titanium chloride-containing feedstock

#446
20060225569
2006-10-12

Control scheme for hybrid PSA/TSA systems

#447
20060183628
2006-08-17

Method of regenerating carbon dioxide gas absorbent

#448
20060165574
2006-07-27

Modified adsorbent for dry scrubbing and use thereof

#449
20060148642
2006-07-06

Highly attrition resistant and dry regenerable sorbents for carbon dioxide capture

#450
20060144227
2006-07-06

Adsorbents, methods of preparation, and methods of use thereof

#451
20060144226
2006-07-06

Method and device for discharging and dehumidifying air in a cooking area

#452
20060137523
2006-06-29

Regeneration of adsorption beds using heated nitrogen

#453
20060123989
2006-06-15

Method and device for purifying air for fuel cells

#454
20060110308
2006-05-25

Silicon carbides, silicon carbide based sorbents, and uses thereof

#455
20060105909
2006-05-18

Vehicle sulfur oxide trap and related method

#456
20060102562
2006-05-18

Method for oxyanion removal from ground water

#457
20060096926
2006-05-11

Method for mercury capture from fluid streams

#458
20060093540
2006-05-04

Separation of carbon dioxide (CO) from gas mixtures

#459
20060081499
2006-04-20

Desulfurization and novel sorbent for same

#460
20060070574
2006-04-06

Method and system for binding halide-based contaminants

#461
20060060516
2006-03-23

Stimulus responsive affinity chromatographic material and separation/purification method

#462
20060058565
2006-03-16

Method for desulphurisation of natural gas

#463
20060039853
2006-02-23

Sorbent for separation of carbon dioxide (CO) from gas mixtures

#464
20060034753
2006-02-16

Reduced temperature regernerating/calcining apparatus for hydrogen generation

#465
20060030476
2006-02-09

High capacity regenerable sorbent for removing arsenic and other toxic ions from drinking water

#466
20050282698
2005-12-22

Particulate filter device and exhaust treatment system, and methods of regenerating the same

#467
20050265912
2005-12-01

Method for purifying carbon dioxide

#468
20050241478
2005-11-03

Adsorption mass and method for removing carbon monoxide from flows of material

#469
20050232858
2005-10-20

Fuel reformer catalyst and absorbent materials

#470
20050184062
2005-08-25

Method for regenerating adsorbent by heating

#471
20050173297
2005-08-11

Adsorption desulfurization agent for desulfurizing petroleum fraction and desulfurization method using the same

#472
20050169766
2005-08-04

Getter compositions reactivatable at low temperature after exposure to reactive gases at higher temperature

#473
20050167366
2005-08-04

Method for perchlorate removal from ground water

#474
20050150379
2005-07-14

Method and system for desorption and recovery of desorbed compounds

#475
20050150377
2005-07-14

Four bed regenerable filter system

#476
20050112056
2005-05-26

Fuel reformer catalyst and absorbent materials

#477
20050074380
2005-04-07

Metal oxide processing methods and systems

#478
20050063886
2005-03-24

Process and device intended for regeneration of used absorbents from thermal generator fumes treatment

#479
18765540
2025-01-21

Rapid hygroscopic atmospheric water generator

#480
18744741
2026-02-24

Sorbent and method for carbon dioxide capture and recovery

#481
17854307
2025-09-23

Separation of krypton gas from xenon gas using natural clinoptilolite

#482
17564697
2024-10-15

System and method for improving the performance and lowering the cost of atmospheric carbon dioxide removal by direct air capture

#483
17345890
2022-03-08

System and method for improving the performance and lowering the cost of atmospheric carbon dioxide removal by direct air capture

#484
17345851
2022-07-19

System and method for improving the performance and lowering the cost of atmospheric carbon dioxide removal by direct air capture

#485
16263688
2020-02-04

Methods for carbon dioxide capture

#486
13065357
2014-10-14

System for oil spill clean up and oil recovery