ClassID:

30591

B01D2259/40083 - CPC Classification

Classification description:

Type of treatment; Further details for adsorption processes and devices Regeneration of adsorbents in processes other than pressure or temperature swing adsorption

Sub-classes:
Recent Application in this class:
#1
20260145134
2026-05-28

ATMOSPHERIC CARBON DIOXIDE CAPTURE SYSTEM

#2
20260145112
2026-05-28

ATMOSPHERIC CARBON DIOXIDE CAPTURE SYSTEM

#3
20260138084
2026-05-21

PROTECTIVE SULFUR REMOVAL SYSTEM FOR ENHANCED METHANE SLIP CATALYSTS IN SULFUR-CONTAINING EXHAUST

#4
20260034505
2026-02-05

METHODS FOR WATER HARVESTING

#5
20260021436
2026-01-22

PASSIVE CO2 CAPTURE DEVICE WITH A HELICAL SORBENT STRUCTURE

#6
20260014398
2026-01-15

ELECTRO-IONIC MASK CONTROL DEVICES, SYSTEMS, AND METHODS FOR IMPROVED PROTECTION FROM AIRBORNE BIO-PATHOGENS

#7
20260001065
2026-01-01

METAL-CONTAINING MOR-TYPE ZEOLITES FOR CAPTURE OF CARBON DIOXIDE FROM LOW-CO2 CONTENT SOURCES AND METHODS OF USING THE SAME

#8
20250352939
2025-11-20

CARBON DIOXIDE RECOVERY METHOD AND CARBON DIOXIDE RECOVERY SYSTEM

#9
20250345737
2025-11-13

SORBENT BED CARTRIDGE, MODULAR SORBENT BED SYSTEM AND METHOD

#10
20250296070
2025-09-25

ACID GAS CAPTURE THROUGH METAL-LIGAND INSERTION IN POROUS MATERIALS AT ELEVATED TEMPERATURES

#11
20250269317
2025-08-28

TWO-STAGE CARBON DIOXIDE ADSORPTION USING COLLAPSED ZEOLITE WITH ULTRA-SMALL PORES

#12
20250214033
2025-07-03

CARBON DIOXIDE RECOVERY SYSTEM

#13
20250186933
2025-06-12

MANAGEMENT DEVICE, MANAGEMENT METHOD, AND ACIDIC GAS ADSORPTION SYSTEM

#14
20250144563
2025-05-08

SYSTEM AND METHOD FOR CAPTURING CARBON DIOXIDE FROM A HUMIDITY ADJUSTED AIR STREAM

#15
20250090997
2025-03-20

REMOVAL OF MERCURY IN A GAS DEHYDRATION PROCESS USING THERMALLY STABLE CHEMICAL ADDITIVES

#16
20250041803
2025-02-06

MOLECULAR FILTERS FOR SELECTIVE REMOVAL AND REPURPOSING OF GASEOUS FUMES AND EMISSIONS

#17
20250041783
2025-02-06

SYSTEMS AND METHODS FOR PROCESSING COAL FOR USE IN A DIRECT AIR CAPTURE SYSTEM

#18
20250033024
2025-01-30

MONOLITHIC TRACE-CONTAMINANT SORBENTS FABRICATED FROM 3D-PRINTED POLYMER PRECURSORS

#19
20240342641
2024-10-17

Energy-Saving System And Method For Direct Air Capture With Precise Ion Control

#20
20240327041
2024-10-03

LIQUID WATER REMOVAL FROM AN IONIC LIQUID MIXTURE OF A CONTAMINANT REMOVAL SYSTEM

#21
20240299895
2024-09-12

METHODS AND SYSTEMS FOR SPOUTED BED AND JET FLOW SOLVENT REGENERATION

#22
20240252984
2024-08-01

ATMOSPHERIC CARBON DIOXIDE CAPTURE SYSTEM

#23
20240252983
2024-08-01

ATMOSPHERIC CARBON DIOXIDE CAPTURE SYSTEM

#24
20240226800
2024-07-11

STRATIFIED HYDROPHILIC MEDIA FOR LIQUID/GAS CONTACTORS

#25
20240217811
2024-07-04

Hydrogen recycle system and hydrogen recycle method

#26
20240131468
2024-04-25

STRATIFIED HYDROPHILIC MEDIA FOR LIQUID/GAS CONTACTORS

#27
20240077218
2024-03-07

DEHUMIDIFICATION UNIT AND DESICCANT DRUM THEREIN

#28
20240058741
2024-02-22

SYSTEM AND METHOD OF CO2 THERMAL SWING ADSORPTION WITH WET REGENERATION AND HOT DRYING

#29
20240058740
2024-02-22

SYSTEM AND METHOD OF CO2 THERMAL SWING ADSORPTION WITH WET REGENERATION AND HOT DRYING

#30
20240001294
2024-01-04

CARBON DIOXIDE RECOVERY SYSTEM

#31
20230415088
2023-12-28

Voltage-swing method for carbon capture using porous carbons

#32
20230405512
2023-12-21

SORBENT MATERIAL COMPOSITE ARTICLE FOR ADSORPTION

#33
20230390697
2023-12-07

COMPOSITE FOR ELECTROCHEMICAL GAS SEPARATION

#34
20230381711
2023-11-30

GAS RECOVERY SYSTEM AND METHOD OF MANUFACTURING ELECTRODE FILM

#35
20230338887
2023-10-26

TEMPERATURE-BASED MONITOR AND CONTROL OF A COMPRESSED-GAS DRYER

#36
20230250344
2023-08-10

Plastic pyrolysis oil pretreatment

#37
20230234038
2023-07-27

METAL-CONTAINING MOR-TYPE ZEOLITES FOR CAPTURE OF CARBON DIOXIDE FROM LOW-CO2 CONTENT SOURCES AND METHODS OF USING THE SAME

#38
20230233989
2023-07-27

SYSTEM AND METHOD FOR DIRECT AIR CAPTURE OF WATER AND CO2

#39
20230226248
2023-07-20

PHOTOCATALYST FILTER AND ELECTRONIC DEVICE COMPRISING SAME

#40
20230182073
2023-06-15

CO2 CAPTURE USING CARBONATE SORBENTS

#41
20230158451
2023-05-25

AUTOTHERMAL DIRECT AIR CAPTURE SYSTEM

#42
20230119882
2023-04-20

PASSIVE CO2 CAPTURE DEVICE WITH A HELICAL SORBENT STRUCTURE

#43
20230115891
2023-04-13

SYSTEM FOR DIRECT AIR CAPTURE USING OCEAN ENERGY AND FLUIDICS PRINCIPLES

#44
20230109571
2023-04-06

GAS DRYER

#45
20230028705
2023-01-26

Metal-organic framework based molecular traps for capture of radioactive organic iodides from nuclear waste

#46
20220410028
2022-12-29

Process and system for heat integration in ethanol production

#47
20220387930
2022-12-08

CARBON DIOXIDE RECOVERY SYSTEM

#48
20220359898
2022-11-10

Air supply system for fuel cell and method of controlling same

#49
20220274048
2022-09-01

Systems and methods for water extraction control

#50
20220176307
2022-06-09

System, method, and device for small scale carbon dioxide collection

#51
20220152546
2022-05-19

ACTIVATED CARBON MODIFICATION METHOD, FILTER MESH STRUCTURE AND USE THEREOF, AND FILTER MATERIAL REGENERATION METHOD

#52
20220145002
2022-05-12

Quinone-containing poly(arylene), methods for the manufacture thereof, and use for electrochemical gas separation

#53
20220143573
2022-05-12

High mechanical strength sorbent product, system, and method for controlling multiple pollutants from process gas

#54
20220143547
2022-05-12

REMOVAL OF MERCURY IN A GAS DEHYDRATION PROCESS USING THERMALLY STABLE CHEMICAL ADDITIVES

#55
20220062813
2022-03-03

Canister

#56
20220041529
2022-02-10

Propane/butane dehydrogenation complex with thermal oxidation system

#57
20220001323
2022-01-06

Gas treatment system having increased service life

#58
20210387130
2021-12-16

Systems and methods for processing coal for use in a direct air capture system

#59
20210367255
2021-11-25

Air supply system for fuel cell and method of controlling same

#60
20210238034
2021-08-05

Hydrogen recycle system and hydrogen recycle method

#61
20210222101
2021-07-22

Method for Dealcoholization of Beverages

#62
20210031938
2021-02-04

Inert gas system and method

#63
20210001305
2021-01-07

Monolithic trace-contaminant sorbents fabricated from 3D-printed polymer precursors

#64
20200360833
2020-11-19

Process and system for heat integration in ethanol production

#65
20200269184
2020-08-27

Systems and methods for water extraction control

#66
20200222878
2020-07-16

Method for recycling saturated active adsorbent of a filter module

#67
20200172454
2020-06-04

Method for the separation of C4 olefin mixtures

#68
20200155995
2020-05-21

System and methods for separating and purifying cannabinoids from plant material

#69
20200061576
2020-02-27

High mechanical strength sorbent product, system, and method for controlling multiple pollutants from process gas

#70
20200061520
2020-02-27

Thermally conductive structure for multi-direction flow through packed bed

#71
20200001275
2020-01-02

Visible light-activated photocatalytic coating composition and air purification filter

#72
20190336907
2019-11-07

Systems and methods for water extraction control

#73
20190329216
2019-10-31

Metal-organic framework based molecular traps for capture of radioactive organic iodides from nuclear waste

#74
20190255481
2019-08-22

Thermally conductive structure for multidirection flow through packed bed

#75
20190224611
2019-07-25

Integration of pressure swing adsorption and hydroprocessing for improved hydrogen utilization

#76
20190185175
2019-06-20

Contaminant removal for catalytic fuel tank inerting system

#77
20190151792
2019-05-23

Vertically mounted sulfur adsorbent system

#78
20190151791
2019-05-23

System for removing sulfur from fuels using cylindrical adsorbent containers

#79
20190118160
2019-04-25

POLLUTANT-REDUCING MINERAL POLYMERS

#80
20190100902
2019-04-04

Water reclamation systems and methods

#81
20190046918
2019-02-14

Smart dehumidifier

#82
20180296969
2018-10-18

Sulfur removal system

#83
20180250654
2018-09-06

CALCINATION OF CO2/H2O DISPLACEMENT DESORPTION SORBENTS

#84
20180236438
2018-08-23

Visible light-activated photocatalytic coating composition and air purification filter

#85
20180236398
2018-08-23

AIR DRYER CARTRIDGE, AIR DRYER AND COMMERCIAL VEHICLE COMPRISING AN AIR DRYER CARTRIDGE

#86
20180178159
2018-06-28

Trim bed for adsorption separation zone

#87
20180169562
2018-06-21

CAPTURE AND REMOVAL OF TARGETED GAS

#88
20180126322
2018-05-10

Thermally conductive structure for multi-direction flow through packed bed

#89
20180085703
2018-03-29

Gas separation apparatus and methods using same

#90
20180043329
2018-02-15

High mechanical strength sorbent product, system, and method for controlling multiple pollutants from process gas

#91
20180043295
2018-02-15

Systems and methods for water extraction control

#92
20180020687
2018-01-25

Gas supply device and refrigeration device for container provided with said gas supply device

#93
20170333827
2017-11-23

Regenerative air dryer

#94
20170182453
2017-06-29

Metal-organic framework-based sorbents and methods of synthesis thereof

#95
20170145327
2017-05-25

Method and device for treating a synthesis gas from a biomass gasification step

#96
20170043333
2017-02-16

Air collector with functionalized ion exchange membrane for capturing ambient CO

#97
20170028383
2017-02-02

Method of using cyclodextrin-based metal organic frameworks

#98
20170014748
2017-01-19

Regulating flow of pressure swing adsorbers

#99
20160289790
2016-10-06

Selective regeneration of isotope-specific media resins in systems for separation of radioactive isotopes from liquid waste materials

#100
20160032206
2016-02-04

Process for removing sulfur compounds from natural gas streams

#101
20150367280
2015-12-24

DEHUMIDIFICATION DEVICE AND ELECTRIFIED DESORPTION DEVICE THEREOF

#102
20150265993
2015-09-24

Rotary bottom ash regeneration system

#103
20150224439
2015-08-13

Optimization of a vapor recovery unit

#104
20150217744
2015-08-06

Compressed air supply system, compressed air supply device for vehicle, and method of controlling air compressor

#105
20150209716
2015-07-30

Regenerative air dryer

#106
20150209544
2015-07-30

Oxygen concentrator

#107
20150190784
2015-07-09

Gas separation processes

#108
20150151237
2015-06-04

USE OF IRON ORE AGGLOMERATES FOR ACID GAS REMOVAL

#109
20150114223
2015-04-30

Air dryer

#110
20140370576
2014-12-18

Capture of carbon dioxide (CO2) from air

#111
20140219901
2014-08-07

Methods for associating or dissociating guest materials with a metal organic framework, systems for associating or dissociating guest materials within a series of metal organic frameworks, thermal energy transfer assemblies, and methods for transferring thermal energy

#112
20140216016
2014-08-07

Exhaust purification system for internal combustion engine

#113
20140120001
2014-05-01

Particulate filter

#114
20140116034
2014-05-01

Exhaust purification system for internal combustion engine

#115
20140116033
2014-05-01

Exhaust purification system for internal combustion engine

#116
20140109767
2014-04-24

Method of removing ash from particulate filter

#117
20140053730
2014-02-27

Hydrocarbon removal from gas process feed streams by regenerable filters

#118
20130264273
2013-10-10

Submersible filters for use in separating radioactive isotopes from radioactive waste materials

#119
20130199940
2013-08-08

Methods for associating or dissociating guest materials with a metal organic framework, systems for associating or dissociating guest materials within a series of metal organic frameworks, and gas separation assemblies

#120
20130112079
2013-05-09

Electrified desorption device for dehumidification

#121
20130019749
2013-01-24

Method for recovering high-value components from waste gas streams

#122
20120315197
2012-12-13

SYSTEM FOR REMOVING POLAR COMPONENTS FROM A PROCESS STREAM TO PREVENT HEAT LOSS

#123
20120312020
2012-12-13

Regeneration of Capture Medium

#124
20120304858
2012-12-06

Capture of carbon dioxide (CO) from air

#125
20120288429
2012-11-15

Bi-directional reactor and supported monoethenalamine for COseparation

#126
20120279397
2012-11-08

Air collector with functionalized ion exchange membrane for capturing ambient CO

#127
20120258029
2012-10-11

Fluidized bed and method and system for gas component capture

#128
20120223271
2012-09-06

Methods for associating or dissociating guest materials with a metal organic framework, systems for associating or dissociating guest materials within a series of metal organic frameworks, thermal energy transfer assemblies, and methods for transferring thermal energy

#129
20120153711
2012-06-21

Compressed air supply system, compressed air supply device for vehicle, and method of controlling air compressor

#130
20120144860
2012-06-14

PROCESS FOR REMOVING HARMFUL SUBSTANCES FROM LIQUID CARBON DIOXIDE AND APPARATUS FOR THE PERFORMANCE THEREOF

#131
20120118829
2012-05-17

Treatment of contaminated liquids

#132
20110243820
2011-10-06

Methods for associating or dissociating guest materials with a metal organic framework, systems for associating or dissociating guest materials within a series of metal organic frameworks, and gas separation assemblies

#133
20110209614
2011-09-01

Air collector with functionalized ion exchange membrane for capturing ambient CO

#134
20110193018
2011-08-11

Rotary bottom ash regeneration system

#135
20110189075
2011-08-04

Laminar flow air collector with solid sorbent materials for capturing ambient CO

#136
20100313756
2010-12-16

Use of iron ore agglomerates for acid gas removal

#137
20100248941
2010-09-30

USE OF IRON ORE AGGLOMERATES FOR ACID GAS REMOVAL

#138
20100247393
2010-09-30

Multiple-stage granular moving bed apparatus

#139
20100075829
2010-03-25

Stripping process with multi-sloped baffles

#140
20100037773
2010-02-18

Process for removing polar components from a process stream to prevent heat loss

#141
20090114093
2009-05-07

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

#142
20090056543
2009-03-05

Method for removing mercury from flue gas after combustion

#143
20090042500
2009-02-12

Hood and pollution control unit with ultra violet light and electro-static precipitator

#144
20080307802
2008-12-18

System and method for managing water content in a fluid

#145
20080210084
2008-09-04

Apparatus for volatile organic compound treatment and method of volatile organic compound treatment

#146
20070217982
2007-09-20

Air collector with functionalized ion exchange membrane for capturing ambient CO

#147
20070068386
2007-03-29

Landfill gas upgrading process

#148
20070062369
2007-03-22

Method for the production of shaped zeolites, and method for eliminating impurities from a gas stream (as amended)

#149
20070028771
2007-02-08

Adsorption apparatus, semiconductor device manufacturing facility comprising the same, and method of recycling perfulorocompounds

#150
20070028770
2007-02-08

Apparatus and process for air cleaning

#151
20070017852
2007-01-25

Process of removal of sulphur compounds from hydrocarbon streams using adsorbents

#152
20070003477
2007-01-04

Purification of a mixture of h2/co by catalysis of the impurities

#153
20060199723
2006-09-07

Process for adsorber regeneration

#154
20060153747
2006-07-13

Gas treatment adsorption-oxidation system

#155
20060130402
2006-06-22

Apparatus and methods for producing hydrogen

#156
20060117952
2006-06-08

Syngas purification process

#157
20050265912
2005-12-01

Method for purifying carbon dioxide

#158
20050255023
2005-11-17

Method for destruction of organic compounds by co-oxidation with activated carbon

#159
20050178267
2005-08-18

Method and apparatus for the preparation of clean gases

#160
20050172813
2005-08-11

Deodorant material and process for producing the same

#161
20050109205
2005-05-26

High purity air and gas fractionation system

#162
20050016864
2005-01-27

Method and apparatus for electrochemical reduction of nitrogen oxides in a mixture of nitrogen oxides and oxygen

#163
18796434
2024-12-10

System and method for segregating component gases from atmospheric air

#164
15836558
2020-08-04

Process and system for heat integration in ethanol production