ClassID:

29645

B01D53/12 - CPC Classification

Classification description:

Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols, by adsorption, e.g. preparative gas chromatography with moving adsorbents, e.g. rotating beds with dispersed adsorbents according to the "fluidised technique"

Recent Application in this class:
#1
20260138071
2026-05-21

SULFIDE GAS REMOVAL PROCESS

#2
20250214035
2025-07-03

CARBON DIOXIDE CAPTURING APPARATUS AND CAPTURING METHOD

#3
20250196102
2025-06-19

MICROWAVE BASED CARBON CAPTURE THROUGH FLUIDIZED BED REACTORS

#4
20250128202
2025-04-24

CARBON DIOXIDE CAPTURING APPARATUS AND CAPTURING METHOD

#5
20250108325
2025-04-03

DRYING SYSTEM WITH FLUIDIZED ADSORBENT

#6
20250059036
2025-02-20

MAKING FT PRODUCTS AFTER STREAM REFORMING AND HYDROCARBON REFORMING

#7
20240367091
2024-11-07

Processes For Suppressing Emission of Mercury Vapor

#8
20240325964
2024-10-03

Pyrolysis vapor outlet anti-coking device and method of adsorbing medium self-recycling regeneration

#9
20240198273
2024-06-20

Process for removing hydrogen sulfide from sour gases

#10
20240157328
2024-05-16

PROCESS FOR REMOVING HYDROGEN SULFIDE FROM SOUR GASES

#11
20240077459
2024-03-07

Fluidized bed for industrial hygiene applications

#12
20240066461
2024-02-29

CARBON CAPTURE DEVICE

#13
20230391618
2023-12-07

Method of generating clean syngas

#14
20230330589
2023-10-19

Gas Capture System with Combined Temperature and Pressure Swings Using Moving Adsorbent

#15
20230073631
2023-03-09

Drying system with fluidized adsorbent

#16
20220370951
2022-11-24

Continuously-cycled water harvesting for dry cooling tower operated power plants

#17
20220266193
2022-08-25

CARBON DIOXIDE CAPTURING APPARATUS AND CAPTURING METHOD

#18
20220098036
2022-03-31

Method of producing a cooled syngas of improved quality

#19
20210339188
2021-11-04

A PROCESS FOR CAPTURING CARBON DIOXIDE

#20
20210333245
2021-10-28

Fluidized bed for industrial hygiene applications

#21
20210260526
2021-08-26

REACTIVE SORBER APPARATUS, SYSTEM AND METHOD FOR GAS PURIFICATION

#22
20210164119
2021-06-03

Apparatus and method for controlled alumina supply

#23
20200324244
2020-10-15

Injection lance assembly

#24
20200206676
2020-07-02

ERODANTS AS CONVEYANCE AIDS AND METHOD OF MERCURY REMOVAL

#25
20200080024
2020-03-12

METHOD FOR PRODUCING AROMA COMPOSITION FROM ANIMAL OR PLANT MATERIAL AND APPARATUS FOR COLLECTING AROMA FROM ANIMAL AND PLANT MATERIAL

#26
20200030738
2020-01-30

Process and apparatus for the removal of metabolic carbon dioxide from a confined space

#27
20190307146
2019-10-10

METHOD FOR PRODUCING AROMA COMPOSITION FROM ROASTED COFFEE BEANS AND APPARATUS FOR COLLECTING AROMA FROM ROASTED COFFEE BEANS

#28
20190247530
2019-08-15

Air treatment article

#29
20190210874
2019-07-11

Method of producing sulfur-depleted syngas

#30
20190210873
2019-07-11

Conditioned syngas composition, method of making same and method of processing same to produce fuels and/or fischer-tropsch products

#31
20190151792
2019-05-23

Vertically mounted sulfur adsorbent system

#32
20190151791
2019-05-23

System for removing sulfur from fuels using cylindrical adsorbent containers

#33
20190010050
2019-01-10

Unconditioned syngas composition and method of cleaning up same for fischer-tropsch processing

#34
20180333672
2018-11-22

Fluidized granular absorbent bed filter

#35
20180326346
2018-11-15

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

#36
20180311613
2018-11-01

Process and device for treating furnace gas

#37
20180296971
2018-10-18

Renewable wet desulfurization process using a suspension bed

#38
20180296970
2018-10-18

Wet desulfurization process using a suspension bed

#39
20180296969
2018-10-18

Sulfur removal system

#40
20180272266
2018-09-27

Process for capturing CO2 from a gas stream

#41
20180178163
2018-06-28

System and method for sulfur recapture in a chemical looping system

#42
20180169579
2018-06-21

Flue gas cleaning installation and method for cleaning flue gas

#43
20180169574
2018-06-21

Process for capturing carbon-dioxide from a gas stream

#44
20180155843
2018-06-07

Integrated gas treatment

#45
20180126324
2018-05-10

Injection lance assembly

#46
20180050909
2018-02-22

Method for converting biomass into fischer-tropsch products with carbon dioxide recycling

#47
20180021717
2018-01-25

COconcentration reducing device

#48
20170341008
2017-11-30

DEVICE FOR REFORMING A VOC GAS

#49
20170333829
2017-11-23

System and method for reducing carbon dioxide emissions from a flue gas generated via combusting a fossil fuel

#50
20170197203
2017-07-13

REGENERATABLE ION EXCHANGE MATERIAL FOR REDUCING THE AMOUNT OF CO2

#51
20170182451
2017-06-29

Process for purifying fluids

#52
20170173516
2017-06-22

Injection Lance Assembly

#53
20170152140
2017-06-01

Method for syngas clean-up of semi-volatile organic compounds with carbonyl sulfide removal

#54
20170152139
2017-06-01

Method for syngas clean-up of semi-volatile organic compounds with solids removal

#55
20170121833
2017-05-04

Integrated gas treatment

#56
20170087502
2017-03-30

ADSORBENT MEDIA AND SYSTEMS FOR REMOVAL OF MALODOROUS COMPOUNDS FROM A CONTAMINATED GAS AND METHODS OF FABRICATION

#57
20170022081
2017-01-26

Process for treatment of sewage sludge

#58
20160368004
2016-12-22

Agglomerating cyclone of the reverse-flow type

#59
20160332117
2016-11-17

Method of and a scrubber for removing pollutant compounds from a gas stream

#60
20160236137
2016-08-18

Multi-compression system and process for capturing carbon dioxide

#61
20160201903
2016-07-14

Method of and apparatus for combusting sulfurous fuel in a circulating fluidized bed boiler

#62
20160199772
2016-07-14

Removal of mercury emissions

#63
20160166973
2016-06-16

Method for controlling circulation rate of solids in an interconnected fluidized bed

#64
20160129389
2016-05-12

Adsorbing contaminants from a gas stream

#65
20160068392
2016-03-10

Method for syngas clean-up of semi-volatile organic compounds

#66
20160060110
2016-03-03

System for syngas clean-up

#67
20160059176
2016-03-03

System for syngas clean-up of semi-volatile organic compounds

#68
20160045856
2016-02-18

Injection lance assembly

#69
20160045855
2016-02-18

Activationless gas purifiers with high sorption capacity

#70
20160016108
2016-01-21

Carbon dioxide capture apparatus

#71
20150336081
2015-11-26

MAGNETIC ADSORBENTS, METHODS FOR MANUFACTURING A MAGNETIC ADSORBENT, AND METHODS OF REMOVAL OF CONTAMINANTS FROM FLUID STREAMS

#72
20150114225
2015-04-30

Method for the purification of flue gas, filter system therefor, and retrofit unit

#73
20140286715
2014-09-25

Lock hopper

#74
20140283687
2014-09-25

Process and device for improving the capture of SO2 in electrolytic cell gases

#75
20140252276
2014-09-11

System and method for syngas clean-up

#76
20140251136
2014-09-11

Carbon dioxide capture systems

#77
20140230725
2014-08-21

Method for the thermal conditioning of an auxiliary material and conditioning facility

#78
20140230655
2014-08-21

Injection lance assembly

#79
20130312611
2013-11-28

Multiple fixed-fluidized beds for contaminant removal

#80
20130291721
2013-11-07

FLUIDIZED BED METHOD AND SYSTEM FOR GAS COMPONENT CAPTURE USING LOW PRESSURE DROP DISTRIBUTOR

#81
20130152794
2013-06-20

Dry carbon dioxide capturing device with multistage supply structure

#82
20130125750
2013-05-23

Reduction of Mercury Emissions From Cement Plants

#83
20130125749
2013-05-23

Boosted no-lance injection systems and methods

#84
20130095018
2013-04-18

UP-FLOW FLUIDIZED BED DRY SCRUBBER AND METHOD OF OPERATING SAME

#85
20130087047
2013-04-11

Dry carbon dioxide capturing device with improved energy efficiency

#86
20130078169
2013-03-28

Removal of mercury emissions

#87
20120304857
2012-12-06

Treatment of contaminated gases

#88
20120291672
2012-11-22

PROCESS FOR REDUCING THE CONCENTRATION OF CARBON DIOXIDE IN AN EXHAUST GAS

#89
20120258029
2012-10-11

Fluidized bed and method and system for gas component capture

#90
20110277639
2011-11-17

Apparatus and method of optimized acid gas and toxic metal control in gasifier produced gases

#91
20110232277
2011-09-29

Device for reforming a gaseous VOC stream

#92
20110232257
2011-09-29

Device producing energy from a reformate

#93
20110232171
2011-09-29

Method of making a reformate from a gaseous VOC stream

#94
20110206469
2011-08-25

Lock hopper

#95
20110200898
2011-08-18

Reforming concentrated VOC fuel stream into reformate and supplying reformate to energy conversion device

#96
20110120560
2011-05-26

Fluidized bed reactor system

#97
20110088557
2011-04-21

Regeneration reactor of COcapture system

#98
20100278702
2010-11-04

System and method for removing sulfur from gas stream

#99
20100263529
2010-10-21

Method for the purification of a gas containing CO

#100
20100251890
2010-10-07

Treatment of contaminated gases

#101
20100242728
2010-09-30

Carbon-rich sorbent filters

#102
20100147146
2010-06-17

Method and apparatus for circulating fluidized bed scrubber automated temperature setpoint control

#103
20100116135
2010-05-13

Method and apparatus for pollution control of confined spaces

#104
20100115839
2010-05-13

Multiple fixed-fluidized beds for contaminant removal

#105
20100092381
2010-04-15

Reactor system and method therefore

#106
20100071554
2010-03-25

Aerogel-based filtration of gas phase systems

#107
20090068077
2009-03-12

Group of at least two gas-flow reactors supplied with chemical neutralization and/or sorption agent

#108
20080253937
2008-10-16

Stripping apparatus for the gas-solid separation in a fluidized bed

#109
20080250925
2008-10-16

Sorption Element

#110
20080210085
2008-09-04

Method for purifying exhaust gases from a waste incineration plant

#111
20080159922
2008-07-03

Flue-Gas Purification System

#112
20080119356
2008-05-22

Highly attrition resistant and dry regenerable sorbents for carbon dioxide capture

#113
20080050298
2008-02-28

Method For Improving the HF Capture Efficiency of Dry Scrubbers

#114
20070196254
2007-08-23

Method and device for treating fumes generated during the production, conversion and/or handling of oil-based products

#115
20070116616
2007-05-24

Method and system for removing mercury from combustion gas

#116
20070014706
2007-01-18

Process and device for cleaning combustion flue gases

#117
20060260193
2006-11-23

Device and method for reforming a voc gas

#118
20060243642
2006-11-02

DESULFURIZATION SYSTEM WITH NOVEL SORBENT TRANSFER MECHANISM

#119
20060228281
2006-10-12

Method and plant for removing gaseous pollutants from exhaust gases

#120
20060148642
2006-07-06

Highly attrition resistant and dry regenerable sorbents for carbon dioxide capture

#121
20060144227
2006-07-06

Adsorbents, methods of preparation, and methods of use thereof

#122
20060112823
2006-06-01

Boundary layer propulsion and turbine apparatus

#123
20060060536
2006-03-23

Bed adsorption system

#124
20050266989
2005-12-01

Desulfurization and novel sorbent for the same

#125
20050238549
2005-10-27

Electronic controls for pollutant removal

#126
20050211090
2005-09-29

Method for achieving ultra-low emission limits in VOC control

#127
20050186350
2005-08-25

System and method for reclaiming and reuse of vehicle

#128
20050106089
2005-05-19

Sulfur oxide sorption with layered chlorite-type contact solids

#129
20050084437
2005-04-21

Scrubbing systems and methods for coal fired combustion units

#130
20050084434
2005-04-21

Scrubbing systems and methods for coal fired combustion units

#131
15827410
2018-12-11

Multi directional device for vapor-solid mixing

#132
13945209
2015-09-08

Polymer nanocomposites for gas separation