ClassID:

32548

B01J20/0285 - 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 metals not provided for in characterised by the type of anion Sulfides of compounds other than those provided for in

Recent Application in this class:
#1
20260061391
2026-03-05

COPPER EMBEDDED POLYURETHANE FOAM FOR MERCURY REMOVAL

#2
20250360483
2025-11-27

Transition metal sulfide adsorbent and its preparation method and application

#3
20250249435
2025-08-07

METHOD FOR LOADING A PARTICULATE SORBENT MATERIAL

#4
20240150866
2024-05-09

NOBLE METAL ADSORBENT, METHOD FOR RECOVERING NOBLE METAL, AND METHOD FOR REGENERATING NOBLE METAL ADSORBENT

#5
20230113433
2023-04-13

HYDROGEN SULFIDE ADSORPTION PROCESS AND APPARATUS

#6
20220372379
2022-11-24

Contaminant removal with catalyst beds for LNG processing

#7
20220348476
2022-11-03

Molybdenum sulfide powder and method for producing same, heavy-metal adsorbent, photothermal conversion material, distillation method, oxygen reduction catalyst, and catalyst ink

#8
20220299170
2022-09-22

GETTER CARTRIDGE FOR TOXIC GASES INSIDE VALVES

#9
20220184575
2022-06-16

Methods of sulfurizing metal containing particles

#10
20210213387
2021-07-15

Magnetic adsorbents and methods of their use for removal of contaminants

#11
20210178356
2021-06-17

Removal of lead from waste water using nanoscale MoS

#12
20200261954
2020-08-20

Method and a chemical composition for accelerated in situ biochemical remediation

#13
20200239786
2020-07-30

Form of copper sulfide

#14
20200078727
2020-03-12

MULTICOMPONENT COMPOSITIONS FOR MERCURY REMOVAL

#15
20190282994
2019-09-19

Method For Preparing A Sorbent

#16
20190217266
2019-07-18

Methods of sulfurizing metal containing particles

#17
20190184380
2019-06-20

Short channel ordered mesoporous carbon loaded indium cobalt sulfide and indium nickel sulfide ternary composite photocatalyst, the preparation method thereof and the use thereof

#18
20190070583
2019-03-07

ION separation media and applications thereof

#19
20180326346
2018-11-15

Emissions control system with CZTS sorbents, CZTS-based alloy sorbents, and/or carbon-based sorbents and method of use

#20
20180311642
2018-11-01

Adsorbent material for removal of hydrogen sulfide

#21
20180169609
2018-06-21

Method for preparing a sorbent

#22
20180161753
2018-06-14

Method for preparing a sorbent

#23
20180161752
2018-06-14

Method for preparing a sorbent

#24
20180071711
2018-03-15

Method for preparing a sorbent

#25
20170361302
2017-12-21

Heavy metal capture mass with improved performances

#26
20170355920
2017-12-14

Process, method and system for removal of mercury in a gas dehydration process

#27
20170354951
2017-12-14

HYDROPHOBIC ADSORBENTS AND MERCURY REMOVAL PROCESSES THEREWITH

#28
20170312719
2017-11-02

Methods of sulfurizing metal containing particles

#29
20170259207
2017-09-14

Emissions contaminant capture and collection system utilizing an integrated fluidized bed apparatus and method of use

#30
20170167421
2017-06-15

Engine control sysstem configured to adjust present operation pursuant to predicted duty cycle operating conditions

#31
20160332136
2016-11-17

Graphene-metal chalcogenide porous material

#32
20160296886
2016-10-13

Multicomponent compositions for mercury removal

#33
20160288083
2016-10-06

Method for preparing a sorbent

#34
20160279596
2016-09-29

Method for preparing a sorbent

#35
20160256850
2016-09-08

Method for preparing a sorbent

#36
20160236167
2016-08-18

Mercury Sorbent Material

#37
20160177191
2016-06-23

Method for removing mercury in hydrocarbon oil

#38
20160175771
2016-06-23

Process for capturing a heavy metal contained in a moist gas, integrating a heat pump to cool the gas before eliminating water

#39
20160001258
2016-01-07

Sorbent

#40
20150283496
2015-10-08

Multilayer composite for reversible sorption of mercury and method for sorption and desorption of mercury from a gaseous phase

#41
20150258572
2015-09-17

Composite of porous substrate and one-dimensional nanomaterial and method for preparing the same, surface-modified composite and method for preparing the same

#42
20150202591
2015-07-23

Sorbents

#43
20150182911
2015-07-02

Process for removing heavy metals from process streams

#44
20150111024
2015-04-23

Nucleophilic porous carbon materials for CO2 and H2S capture

#45
20150034561
2015-02-05

Performance trapping mass and use thereof in heavy metal trapping

#46
20140364302
2014-12-11

Porous bodies and methods

#47
20140319061
2014-10-30

Filtration medium comprising a thermolysis product of a carbon oxychalcogenide and a metal salt, method of removing chloramine with this filtration medium and method of making this filtration medium

#48
20140308189
2014-10-16

Shaping capture masses for the purification of a liquid or gas feed containing heavy metals

#49
20140305870
2014-10-16

Filtration medium comprising a metal-containing particulate

#50
20140175334
2014-06-26

Polymetallic capture mass for capturing heavy metals

#51
20140155260
2014-06-05

Composition and process for mercury removal

#52
20140090453
2014-04-03

Chromatography of polymers

#53
20130316898
2013-11-28

Composite adsorbent material

#54
20130202504
2013-08-08

Enhanced adsorbents and methods for mercury removal

#55
20130202503
2013-08-08

Method of removing mercury from a fluid stream using high capacity copper adsorbents

#56
20130152788
2013-06-20

Composition and process for mercury removal

#57
20130089479
2013-04-11

Gas stream treatment process

#58
20130053234
2013-02-28

Sorbent

#59
20130045857
2013-02-21

Composite of porous substrate and one-dimensional nanomaterial and method for preparing the same, surface-modified composite and method for preparing the same

#60
20120251414
2012-10-04

Porous bodies and methods

#61
20120199538
2012-08-09

Sulphur removal

#62
20120135214
2012-05-31

Sorbent For Removal Of A Contaminant From A Fluid

#63
20120132073
2012-05-31

Method of Making an Activated Carbon Substrate Having Metal Sulfide

#64
20120129682
2012-05-24

METHOD OF FABRICATING NANOWIRE POROUS MEDIUM AND NANOWIRE POROUS MEDIUM FABRICATED BY THE SAME

#65
20120118831
2012-05-17

PROCESS FOR ENHANCED REMEDIATION OF CONTAMINATED WASTEWATERS, SOILS AND WASTEFORMS

#66
20120115717
2012-05-10

FLOW-THROUGH SORBENT COMPRISING A METAL SULFIDE

#67
20120103912
2012-05-03

MIXED VALENCY METAL SULFIDE SORBENTS FOR HEAVY METALS

#68
20120082603
2012-04-05

Porous bodies and methods

#69
20120079941
2012-04-05

Porous bodies and methods

#70
20120073811
2012-03-29

In situ process for mercury removal

#71
20120073439
2012-03-29

Supported silver sulfide sorbent

#72
20120051991
2012-03-01

SORBENT BODIES COMPRISING ACTIVATED CARBON, PROCESSES FOR MAKING THEM, AND THEIR USE

#73
20120028363
2012-02-02

METAL POROUS MATERIAL, METHOD FOR PREPARING THE SAME AND METHOD FOR DETECTING NITROGEN-CONTAINING COMPOUNDS

#74
20120020856
2012-01-26

Enhanced adsorbents and methods for mercury removal

#75
20110319697
2011-12-29

Sorption processes

#76
20110309025
2011-12-22

Methods for using sulfidized red mud

#77
20110290735
2011-12-01

Chalcogenide compounds for the remediation of nuclear and heavy metal wastes

#78
20110247312
2011-10-13

Coated Flow-Through Substrates and Methods for Making and Using Them

#79
20110229390
2011-09-22

Porous bodies and methods

#80
20110229389
2011-09-22

Porous bodies and methods

#81
20110226700
2011-09-22

Reduced copper sulphide sorbent for removing heavy metals

#82
20110052463
2011-03-03

Nanostructured sorbent materials for capturing environmental mercury vapor

#83
20110049045
2011-03-03

NANOSTRUCTURED SORBENT MATERIALS FOR CAPTURING ENVIRONMENTAL MERCURY VAPOR

#84
20110044872
2011-02-24

Flue gas control system of coal combustion boiler and operating method thereof

#85
20110020202
2011-01-27

Sorbent bodies comprising activated carbon, processes for making them, and their use

#86
20110020199
2011-01-27

Process for enhanced remediation of contaminated wastewaters, soils and wasteforms

#87
20110000855
2011-01-06

Media for removal of contaminants from fluid streams and method of making same

#88
20100320153
2010-12-23

Absorbents

#89
20100298124
2010-11-25

Porous bodies and methods

#90
20100243568
2010-09-30

Method of sorbing discolored organic compounds from water

#91
20100230361
2010-09-16

Mercury removal

#92
20100229722
2010-09-16

Method for removing heavy metals from gases

#93
20100224576
2010-09-09

Method and Composition for Sorbing Toxic Substances

#94
20100224567
2010-09-09

Method and composition for sorbing toxic substances

#95
20100218676
2010-09-02

Method and Composition For Sorbing Toxic Substances

#96
20100199841
2010-08-12

Composite Comprising An Inorganic Substrate With A Coating Comprising Activated Carbon And A Metal Sulfide

#97
20100133106
2010-06-03

Porous bodies and methods

#98
20100126346
2010-05-27

Method for reducing oxygen content of fluid streams containing sulfur compounds

#99
20100096333
2010-04-22

Method and Apparatus for Removing Metals from Roof Top Storm Water Runoff

#100
20100087689
2010-04-08

Method for depletion of sulfur and/or compounds containing sulfur from a biochemically produced organic compound

#101
20100056841
2010-03-04

Methods Of Disposing Of Sorbent Bodies

#102
20100050866
2010-03-04

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

#103
20100004119
2010-01-07

Sorbent comprising activated carbon particles, sulfur and metal catalyst

#104
20090320680
2009-12-31

Methods of Manufacturing Bentonite Polution Control Sorbents

#105
20090297885
2009-12-03

Composite Comprising An Inorganic Substrate With A Coating Comprising Activated Carbon And Metal Sulfide

#106
20090297762
2009-12-03

Flow-through sorbent comprising a metal sulfide

#107
20090294368
2009-12-03

Method and composition for sorbing toxic substances

#108
20090145343
2009-06-11

Sorbents for removal of mercury from flue gas cross reference to related applications

#109
20090118528
2009-05-07

Natural gas desulfurization

#110
20090107333
2009-04-30

Method for reducing oxygen content of fluid streams containing sulfur compounds

#111
20090031855
2009-02-05

Porous bodies and methods

#112
20080307960
2008-12-18

Air Pollutant Removal Using Magnetic Sorbent Particles

#113
20080207443
2008-08-28

Sorbent comprising activated carbon, process for making same and use thereof

#114
20080039318
2008-02-14

Desulfurization and novel process for same

#115
20070259781
2007-11-08

Chemical formulations for removal of hazardous pollutants from combustion gases

#116
20070224112
2007-09-27

Method and composition for sorbing toxic substances

#117
20070134143
2007-06-14

Removal of mercury compounds from glycol

#118
20070122619
2007-05-31

Pollutant emission control sorbents and methods of manufacture

#119
20070122327
2007-05-31

Pollutant emission control sorbents and methods of manufacture

#120
20070119300
2007-05-31

Methods of manufacturing bentonite pollution control sorbents

#121
20070092418
2007-04-26

Sorbents for Removal of Mercury from Flue Gas

#122
20060205591
2006-09-14

Adsorbent for removing mercury using sulfided iron compounds containing oxygen and method of producing same

#123
20060116287
2006-06-01

Filter system

#124
20050152821
2005-07-14

Filter system

#125
20050148465
2005-07-07

Filter system

#126
20050100699
2005-05-12

Filter system

#127
20050065027
2005-03-24

Desulfurization and novel methods for same

#128
20050020445
2005-01-27

Desulfurization and novel process for same

#129
16943083
2022-07-12

Self-indicating colorimetric response materials for removal and sensing of toxic chemicals and narcotics

#130
15964850
2020-08-04

Self-indicating colorimetric response materials for removal and sensing of toxic chemicals and narcotics