Patents-Review.com
ClassID:

30356 ⎘

B01D2253/1128 - CPC Classification

Classification description:

Adsorbents used in seperation treatment of gases and vapours; Inorganic adsorbents; Metals or metal compounds not provided for in or Metal sulfides

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

COPPER EMBEDDED POLYURETHANE FOAM FOR MERCURY REMOVAL

 #2
20250214033
2025-07-03

CARBON DIOXIDE RECOVERY SYSTEM

 #3
20240382900
2024-11-21

ELECTROCHEMICAL CELL

 #4
20230113433
2023-04-13

HYDROGEN SULFIDE ADSORPTION PROCESS AND APPARATUS

 #5
20230030866
2023-02-02

CARRIER FOR MERCURY ADSORBENT AND METHOD FOR PREPARING THE CARRIER

 #6
20220387930
2022-12-08

CARBON DIOXIDE RECOVERY SYSTEM

 #7
20210213387
2021-07-15

Magnetic adsorbents and methods of their use for removal of contaminants

 #8
20210178356
2021-06-17

Removal of lead from waste water using nanoscale MoS

 #9
20200238214
2020-07-30

Process for the production of copper sulfide

 #10
20200164341
2020-05-28

METHOD OF MAKING A MERCURY SORBENT

 #11
20190282994
2019-09-19

Method For Preparing A Sorbent

 #12
20190009210
2019-01-10

Enhanced injection of mercury oxidants

 #13
20180326346
2018-11-15

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

 #14
20180304229
2018-10-25

IMPROVED METHOD OF MAKING A MERCURY SORBENT

 #15
20180169609
2018-06-21

Method for preparing a sorbent

 #16
20180161753
2018-06-14

Method for preparing a sorbent

 #17
20180161752
2018-06-14

Method for preparing a sorbent

 #18
20180126323
2018-05-10

Reverse flow dehumidifier and methods of operating the same

 #19
20180071711
2018-03-15

Method for preparing a sorbent

 #20
20170361302
2017-12-21

Heavy metal capture mass with improved performances

 #21
20170354951
2017-12-14

HYDROPHOBIC ADSORBENTS AND MERCURY REMOVAL PROCESSES THEREWITH

 #22
20170341086
2017-11-30

Gas stream treatment process

 #23
20170259208
2017-09-14

Reconfigurable segmental contaminated emissions capture and collection system utilizing a fluidized bed apparatus with a method for tilting and/or agitation

 #24
20170259207
2017-09-14

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

 #25
20170056818
2017-03-02

Use of ferrous sulfide for the removal of selenium from gases

 #26
20160333277
2016-11-17

METHOD FOR REMOVING SULFUR COMPOUNDS FROM HYDROCARBON STREAMS

 #27
20160332104
2016-11-17

Antibacterial filter comprising copper-based sulfur compound

 #28
20160288083
2016-10-06

Method for preparing a sorbent

 #29
20160279596
2016-09-29

Method for preparing a sorbent

 #30
20160256850
2016-09-08

Method for preparing a sorbent

 #31
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

 #32
20160166983
2016-06-16

Process for capturing a heavy metal contained in a moist gas, integrating a heat pump to heat the gas introduced into a capture mass

 #33
20160001258
2016-01-07

Sorbent

 #34
20150283496
2015-10-08

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

 #35
20150182911
2015-07-02

Process for removing heavy metals from process streams

 #36
20150111024
2015-04-23

Nucleophilic porous carbon materials for CO2 and H2S capture

 #37
20150060729
2015-03-05

Method for producing a sulphided copper sorbent

 #38
20150034561
2015-02-05

Performance trapping mass and use thereof in heavy metal trapping

 #39
20150024931
2015-01-22

NUCLEOPHILIC POROUS CARBON MATERIALS FOR REVERSIBLE CO2 CAPTURE

 #40
20140308189
2014-10-16

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

 #41
20140255280
2014-09-11

Use of ferrous sulfide suspension for the removal of mercury from flue gases

 #42
20140175334
2014-06-26

Polymetallic capture mass for capturing heavy metals

 #43
20140155260
2014-06-05

Composition and process for mercury removal

 #44
20130152788
2013-06-20

Composition and process for mercury removal

 #45
20130071310
2013-03-21

Process for removing hydrogen sulfide from very sour hydrocarbon gas streams using metal sulfide

 #46
20130053234
2013-02-28

Sorbent

 #47
20120263634
2012-10-18

Gas stream treatment process

 #48
20120135214
2012-05-31

Sorbent For Removal Of A Contaminant From A Fluid

 #49
20120115717
2012-05-10

FLOW-THROUGH SORBENT COMPRISING A METAL SULFIDE

 #50
20120073811
2012-03-29

In situ process for mercury removal

 #51
20120073439
2012-03-29

Supported silver sulfide sorbent

 #52
20110250110
2011-10-13

Gas stream treatment process

 #53
20090297762
2009-12-03

Flow-through sorbent comprising a metal sulfide