ClassID:

32553

B01J20/041 - page 3 - CPC Classification

Classification description:

Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising inorganic material comprising compounds of alkali metals, alkaline earth metals or magnesium Oxides or hydroxides

Recent Application in this class:
#601
20080092738
2008-04-24

Use of aluminas as capture mass for organometallic silicon complexes

#602
20080072761
2008-03-27

Anti-degradation mechanisms for protecting aminated surfaces

#603
20080058206
2008-03-06

Arsenic absorbing composition and methods of use

#604
20080053873
2008-03-06

Process for removal of residual catalyst components

#605
20080035562
2008-02-14

Fluorine adsorbent/desorbent applicable in electrolytic solution for zinc electro-refining and method for removing fluorine using the fluorine adsorbent/desorbent

#606
20080034968
2008-02-14

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

#607
20080028932
2008-02-07

Method for the removal of mercury from a gas stream

#608
20080006157
2008-01-10

Activated carbon for odor control

#609
20080006153
2008-01-10

Air filtration media comprising oxidizing agent-treated metal-doped silicon-based gel and zeolite materials

#610
20080006012
2008-01-10

Air filtration media comprising metal-doped silicon-base gel materials with oxidizing agents

#611
20070286877
2007-12-13

MULTI-FUNCTIONAL PROTECTIVE TEXTILES AND METHODS FOR DECONTAMINATION

#612
20070248529
2007-10-25

REACTIVE-ADSORPTIVE PROTECTIVE MATERIALS AND METHODS FOR USE

#613
20070238611
2007-10-11

CARBON DIOXIDE ABSORBENT, CARBON DIOXIDE SEPARATION APPARATUS AND REFORMING APPARATUS

#614
20070200091
2007-08-30

Process for creating an oxygen scavenging particle

#615
20070187029
2007-08-16

Multi-functional protective textiles and methods for decontamination

#616
20070186769
2007-08-16

Equipment and method for removing nitrogen oxide

#617
20070184300
2007-08-09

Oxygen absorbent molding and organic electroluminescent element

#618
20070166224
2007-07-19

Method for the preparation of adsorption compositions including gold or silver nanoparticles

#619
20070154372
2007-07-05

Exhaust gas treatment agent, exhaust gas treatment method and exhaust gas treatment device

#620
20070129243
2007-06-07

CATALYST AND SORBENT MATERIAL FOR THE PRODUCTION OF HYDROGEN

#621
20070116620
2007-05-24

Halide scavengers for high temperature applications

#622
20070113736
2007-05-24

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

#623
20070092427
2007-04-26

Pre-treatment of lime-based sorbents using hydration

#624
20070090054
2007-04-26

Mitigation of environmental pollution

#625
20070087444
2007-04-19

Adsorbent composition with reactive indicator

#626
20070072768
2007-03-29

CARBON DIOXIDE ABSORBENT AND METHOD OF MANUFACTURING CARBON DIOXIDE ABSORBENT

#627
20070032380
2007-02-08

Reactivation of lime-based sorbents by COshocking

#628
20070031321
2007-02-08

Apparatus and method for purification of corrosive gas streams

#629
20070000385
2007-01-04

Adsorbents for removing H2S, other odor causing compounds, and acid gases from gas streams and methods for producing and using these adsorbents

#630
20060287197
2006-12-21

Mehtod and device for obtaining highly reactive calcium sorbents and/or of binding materials

#631
20060216229
2006-09-28

Composition comprising a metal hydroxy salt, its preparation and use as catalyst or sorbent

#632
20060211570
2006-09-21

Carbon dioxide gas absorbent and method of manufacturing the same

#633
20060210463
2006-09-21

Reducing mercury emissions from the burning of coal

#634
20060165853
2006-07-27

Articles of manufacture and methods for absorbing gasses released by roasted coffee packed in hermetically sealed containers

#635
20060162558
2006-07-27

Activated carbon for odor control and method for making same

#636
20060144227
2006-07-06

Adsorbents, methods of preparation, and methods of use thereof

#637
20060142155
2006-06-29

Gas absorbing material

#638
20060135371
2006-06-22

Method for removing nitrogen oxides NOx using a material absorbing said oxides

#639
20060105909
2006-05-18

Vehicle sulfur oxide trap and related method

#640
20060093540
2006-05-04

Separation of carbon dioxide (CO) from gas mixtures

#641
20060088663
2006-04-27

Curable thick film compositions for use in moisture control

#642
20060067866
2006-03-30

Attrition resistant, zinc titanate-containing, reduced sulfur sorbents and methods of use thereof

#643
20060048646
2006-03-09

Sorbents for the oxidation and removal of mercury

#644
20060039853
2006-02-23

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

#645
20060037478
2006-02-23

Carbon dioxide adsorption-desorption material and adsorption-desorption apparatus

#646
20060034753
2006-02-16

Reduced temperature regernerating/calcining apparatus for hydrogen generation

#647
20060033433
2006-02-16

Getter material

#648
20060032376
2006-02-16

Air purifier

#649
20060029839
2006-02-09

Fuel cell cartridge, fuel cell system, electrical apparatus and method for recovering water generated in fuel cell system

#650
20060021927
2006-02-02

Apparatus for the preparation of arsenic free water

#651
20060014639
2006-01-19

Process to prepare adsorbents from organic fertiilizer and their applications for removal of acidic gases from wet air streams

#652
20050281723
2005-12-22

Anti-degradation mechanisms for protecting aminated surfaces

#653
20050272601
2005-12-08

Composition and devices for gas sorption and process for their manufacturing

#654
20050271913
2005-12-08

Adsorbent for removing sulfur compound, process for producing hydrogen and fuel cell system

#655
20050250642
2005-11-10

Continuous process and apparatus for the efficient conversion of inorganic solid particles

#656
20050232858
2005-10-20

Fuel reformer catalyst and absorbent materials

#657
20050214203
2005-09-29

Catalyst-containing reaction accelerator and steam reforming method using hydrocarbon

#658
20050209100
2005-09-22

Optically active support materials, their method of preparation and their uses

#659
20050205839
2005-09-22

Method of producing remover and remover

#660
20050196336
2005-09-08

Activated graphitic carbon and metal hybrids thereof

#661
20050164890
2005-07-28

Supported perovskite-type oxides and methods for preparation thereof

#662
20050160913
2005-07-28

Method of manufacturing and using enhanced carbon dioxide adsorbent

#663
20050160912
2005-07-28

Enhanced carbon dioxide adsorbent

#664
20050158207
2005-07-21

Method and apparatus for control of chemical or biological warfare agents

#665
20050144918
2005-07-07

Composition for filtration particulate material

#666
20050121365
2005-06-09

Process for removal of sulfur compounds from a fuel cell feed stream

#667
20050120877
2005-06-09

Purification of hydride gases

#668
20050120581
2005-06-09

Process for removing water from ammonia

#669
20050112085
2005-05-26

Odor controlling article including a visual indicating device for monitoring odor absorption

#670
20050112056
2005-05-26

Fuel reformer catalyst and absorbent materials

#671
20050106088
2005-05-19

Halogen-containing gas absorbent, halogen-containing gas removal method,and halogen-containing gas processing apparatus

#672
20050100491
2005-05-12

Activated carbon for odor control and method for making same

#673
20050085144
2005-04-21

Durable charged particle coatings and materials

#674
20050075238
2005-04-07

Activated carbon mesh fiber matrix embedded with lithium hydroxide and zeolite crystals

#675
20050063886
2005-03-24

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

#676
20050043168
2005-02-24

Method of preparing a nanoporous nickel phosphate molecular sieve

#677
20050029197
2005-02-10

Method for eliminating metal halides that are present in a liquid or gaseous, organic or non-organic effluent

#678
20050026778
2005-02-03

Multi-functional protective fiber and methods for use

#679
19262982
2025-11-25

Calcium iron oxide/magnesium oxide/calcium oxide/carbon nanocomposite material

#680
19245092
2026-04-28

Method of making a doped biochar composite and using the same

#681
19213204
2025-10-28

Nanocomposite for the immobilization or degradation of pollutants

#682
19211915
2025-12-30

Multiphase nanocomposite material

#683
19098873
2026-02-10

Hydrated lime for carbon capture

#684
19077093
2025-07-15

Water decontamination adsorbent and method of making

#685
19074652
2025-11-25

Nanocomposites for photodegradation of contaminants

#686
19072950
2025-10-28

Nanocomposite material fabrication

#687
19072855
2025-10-28

Multiphase structured nanocomposite

#688
19072395
2025-12-30

Nanocomposite for water decontamination

#689
19067005
2025-07-15

Fabrication of CaCoO/MgO nanocomposite materials using pechini sol-gel method

#690
19037084
2025-07-08

CuMgMnO/CuO nanocomposite material and method of making

#691
19016011
2025-12-16

Cobalt oxide and nickel oxide doped magnesium aluminum oxide (CoO—NiO@MgAlO) nanocomposite for dye removal from water

#692
18954346
2025-04-15

Metal oxide-based nanocomposite material for water decontamination

#693
18619139
2025-08-19

Method for manufacturing doped sorbent compositions with enhanced loading capacities

#694
18619106
2025-05-20

Method for manufacturing sorbent compositions with enhanced adsorption properties

#695
17955289
2023-08-22

Purification material for rare earth metal or rare earth alloy and preparation method thereof and purification method for rare earth metal or rare earth alloy

#696
16511168
2022-06-21

Lime hydrate with improved reactivity via additives

#697
16375647
2024-12-17

High reactivity lime hydrate and methods of manufacturing and uses thereof

#698
15344173
2019-06-04

High reactivity lime hydrate and methods of manufacturing and uses thereof

#699
14695069
2016-05-10

Preparation of sorbent pellets with high integrity for sorption of COfrom gas streams

#700
14541850
2020-02-04

Hydrated Lime product

#701
14334399
2017-02-28

Systems and methods for controlling odor