ClassID:

156860

F23J2219/40 - CPC Classification

Classification description:

Treatment devices Sorption with wet devices, e.g. scrubbers

Recent Application in this class:
#1
20240342651
2024-10-17

Methods and Equipment for Treatment of Odorous Gas Streams

#2
20240318817
2024-09-26

ABATEMENT APPARATUS

#3
20240149212
2024-05-09

GAS CAPTURE SYSTEM

#4
20230274952
2023-08-31

GAS TREATMENT SYSTEM AND GAS TREATMENT METHOD USING THE SAME

#5
20230219036
2023-07-13

TREATMENT OF IMPURITIES IN PROCESS STREAMS

#6
20220412556
2022-12-29

SYSTEM AND METHOD FOR DESULFURIZING AND DECARBONIZING FLUE GAS

#7
20220282833
2022-09-08

Large scale cost effective direct steam generator system, method, and apparatus

#8
20220260263
2022-08-18

SYSTEM AND METHOD FOR CONTINUOUSLY REMOVING A PARTICULAR TYPE OF GAS MOLECULES FROM A GAS STREAM

#9
20210268434
2021-09-02

AN APPARATUS FOR CLEANING EXHAUST SMOKE

#10
20210148571
2021-05-20

PLUME SUPPRESSION WITH THERMOSYPHON SHELL AND TUBE HEAT EXCHANGERS

#11
20210146293
2021-05-20

Method and apparatus for separating particulate composition carried by a gaseous stream

#12
20200324273
2020-10-15

Multi-functional composition of matter for removal of mercury from high temperature flue gas streams

#13
20200197854
2020-06-25

Active wet scrubbing filtration system

#14
20200191390
2020-06-18

Method of safely emitting high-temperature exhaust gas for offshore platform, and cooling and purification device

#15
20200179863
2020-06-11

Scrubber for cleaning of a gas

#16
20200116355
2020-04-16

AMMONIA-BASED FLUE GAS DESULFURIZATION SYSTEM AND METHOD

#17
20200078729
2020-03-12

SEPARATION AND CO-CAPTURE OF CO2 AND SO2 FROM COMBUSTION PROCESS FLUE GAS

#18
20190323409
2019-10-24

Plant for absorption of individual components in gases

#19
20190321781
2019-10-24

Methods and equipment for treatment of odorous gas streams

#20
20190262760
2019-08-29

Wet abatement system

#21
20190257472
2019-08-22

Large scale cost effective direct steam generator system, method, and apparatus

#22
20190078780
2019-03-14

Air purification apparatus for coal-fired electric power plant

#23
20180296972
2018-10-18

Process and contactor vessel for the absorption of target gas by counter-current absorption process and fluidised bed

#24
20180272269
2018-09-27

ACID GAS REMOVAL WITH AN ABSORPTION LIQUID THAT SEPARATES IN TWO LIQUID PHASES

#25
20180250628
2018-09-06

SORBENT INJECTION SYSTEM AND METHOD FOR TREATING FLUE GASES

#26
20180161725
2018-06-14

System and method for reducing liquid discharge from one or more devices

#27
20180161720
2018-06-14

Gas scrubber for desulphurising flue gases on a ship

#28
20180078892
2018-03-22

Wet-type carbon dioxide capturing equipment

#29
20170333807
2017-11-23

Systems and methods for concentrating waste water fluids

#30
20170246586
2017-08-31

PROCESS AND APPARATUS FOR SEPARATING ENTRAINED AMINES FROM A GAS STREAM

#31
20170225119
2017-08-10

Gas treatment process and apparatus

#32
20170182459
2017-06-29

System and method for reducing liquid discharge from one or more devices

#33
20170173528
2017-06-22

Processing of off-gas from waste treatment

#34
20170159502
2017-06-08

Carbon dioxide capture interface for power generation facilities

#35
20170120186
2017-05-04

Device and method for separating carbon dioxide from a gas stream, in particular from a flue gas stream, comprising a cooling water system

#36
20170113185
2017-04-27

Systems and methods for removing combustion products from a power generation cycle

#37
20170106312
2017-04-20

CO2 DESORPTION WITHOUT STRIPPER

#38
20170050145
2017-02-23

Complexation and removal of mercury from flue gas desulfurization systems

#39
20170050144
2017-02-23

Air pollution control system and air pollution control method

#40
20170016355
2017-01-19

DEVICE AND METHOD FOR USING CARBON DIOXIDE ORIGINATING FROM A COMBUSTION PROCESS

#41
20160375400
2016-12-29

Liquid carbon dioxide absorbents, methods of using the same, and related systems

#42
20160317968
2016-11-03

Amount-of-seawater control device for scrubber, amount-of-seawater control method for scrubber, and amount-of-alkali control device

#43
20160273762
2016-09-22

Pressurized fluidized furnace equipment

#44
20160271557
2016-09-22

COrecovery unit and COrecovery method

#45
20160243494
2016-08-25

Apparatus and method for evaporating waste water and reducing acid gas emissions

#46
20160243493
2016-08-25

Apparatus and method for evaporating waste water and reducing acid gas emissions

#47
20160193563
2016-07-07

Carbon capture solvents and methods for using such solvents

#48
20160082385
2016-03-24

High-efficiency method for removing sulfur and mercury of coal-fired flue gas, and apparatus thereof

#49
20160053996
2016-02-25

Combustion and flue gas treatment system and SOremoval unit

#50
20160051924
2016-02-25

Desulfurization device

#51
20160045865
2016-02-18

Processing of off-gas from waste treatment

#52
20160016109
2016-01-21

Marine exhaust gas scrubber

#53
20150375166
2015-12-31

Air pollution control system and air pollution control method

#54
20150360174
2015-12-17

Air pollution control system and air pollution control method

#55
20150352490
2015-12-10

Air pollution control system and air pollution control method

#56
20150336049
2015-11-26

Wet scrubber and a method of cleaning a process gas

#57
20150292736
2015-10-15

System and method for reutilizing COfrom combusted carbonaceous material

#58
20150276219
2015-10-01

Method and apparatus for extraction and recovery of water-soluble volatile gas, water vapor and waste heat from stack gas

#59
20150251135
2015-09-10

Systems and methods of capturing carbon dioxide and minimizing production of carbon dioxide

#60
20150241059
2015-08-27

Air pollution control system and air pollution control method

#61
20150202571
2015-07-23

Exhaust gas treatment apparatus

#62
20150196874
2015-07-16

Methods and equipment for treatment of odorous gas steams

#63
20150182910
2015-07-02

Apparatus and method for evaporating waste water and reducing acid gas emissions

#64
20150174531
2015-06-25

Carbon dioxide recovery apparatus and carbon dioxide recovery method

#65
20150174526
2015-06-25

Wet type flue-gas desulfurization method

#66
20150174523
2015-06-25

Process and apparatus for the separation of a stream containing carbon dioxide, water and at least one light impurity including a separation step at subambient temperature

#67
20150165416
2015-06-18

Multi-functional composition of matter for removal of mercury from high temperature flue gas streams

#68
20150147249
2015-05-28

Water-based system and method of collecting and transporting exhaust gas

#69
20150101484
2015-04-16

Emission gas treatment method and emission gas treatment apparatus

#70
20150076081
2015-03-19

Method and apparatus for catalyzing seawater aeration basins

#71
20150073572
2015-03-12

Automatic tuning control system for air pollution control systems

#72
20150044116
2015-02-12

Method for removing contaminants from exhaust gases

#73
20150033558
2015-02-05

Method for retrofitting a gas turbine power plant

#74
20150023855
2015-01-22

Wet scrubber nozzle system and method of use for cleaning a process gas

#75
20150000870
2015-01-01

Exhaust gas abatement system

#76
20140366549
2014-12-18

Preparation of exhaust gas from a gas turbine for exhaust gas recirculation

#77
20140301928
2014-10-09

Carbon dioxide recovery apparatus and carbon dioxide recovery method

#78
20140241970
2014-08-28

Process and apparatus for improving the operation of wet scrubbers

#79
20140216309
2014-08-07

System and method for increasing the service life and/or catalytic activity of an SCR catalyst and control of multiple emissions

#80
20140080071
2014-03-20

Method and device for cleaning an industrial waste gas comprising CO

#81
20140076708
2014-03-20

Steam supply system and COrecovery unit including the same

#82
20140076166
2014-03-20

Carbon dioxide recovery device

#83
20140056785
2014-02-27

Ammonia detoxification device

#84
20140026753
2014-01-30

Wet scrubber and a method of cleaning a process gas

#85
20140020399
2014-01-23

Method and device for generating electricity and gypsum from waste gases containing hydrogen sulfide

#86
20130333568
2013-12-19

Trace component removal in CO2 removal processes by means of a semipermeable membrane

#87
20130333560
2013-12-19

Apparatus and method for processing a gas stream

#88
20130323148
2013-12-05

INTEGRATED CO2 PHASE CHANGING ABSORBENT FOR CO2 SEPARATION SYSTEM

#89
20130302229
2013-11-14

Spray dryer absorption apparatus with flat-bottomed chamber

#90
20130255502
2013-10-03

Exhaust gas treatment system

#91
20130233015
2013-09-12

Carbon dioxide recovery apparatus and carbon dioxide recovery method

#92
20130213280
2013-08-22

METHODS AND SYSTEMS FOR REDUCING CARBON DIOXIDE EMISSIONS

#93
20130213231
2013-08-22

Flue gas scrubbing apparatus and methods thereof

#94
20130206572
2013-08-15

Biomass dryer/burner system

#95
20130192471
2013-08-01

Apparatus for removing air contaminants

#96
20130156667
2013-06-20

System and method for increasing the service life and/or catalytic activity of an SCR catalyst and control of multiple emissions

#97
20130153402
2013-06-20

CO desorption without stripper

#98
20130139738
2013-06-06

Method and a device for cleaning a carbon dioxide rich flue gas

#99
20130139696
2013-06-06

Multi-directional outlet transition and hood

#100
20130118350
2013-05-16

Method and device for separating acid gases from a gas mixture

#101
20130055937
2013-03-07

FLUE GAS DESULFURIZATION DEVICE, COMBUSTION SYSTEM AND COMBUSTION METHOD

#102
20130055894
2013-03-07

Carbon dioxide capture/regeneration method using vertical elevator and storage

#103
20130055891
2013-03-07

Method and equipment for treating CO-rich smoke

#104
20130052096
2013-02-28

Exhaust gas treatment system with carbon dioxide chemical absorption equipment

#105
20130036953
2013-02-14

Wet Type Flue-Gas Desulfurization Apparatus and Thermal Power Plant Having the Same

#106
20130028820
2013-01-31

Exhaust gas treating apparatus and treating method for carbon dioxide capture process

#107
20130020730
2013-01-24

Wet Flue Gas Desulfurization Device

#108
20120325092
2012-12-27

Exhaust gas treatment system equipped with carbon dioxide removal device

#109
20120318141
2012-12-20

COrecovery unit and CO recovery method

#110
20120304859
2012-12-06

PROCESS AND DEVICE FOR GAS SCRUBBING

#111
20120299205
2012-11-29

System for denitrifying exhaust gas capable of preventing blockages in a urea water inflow path and an injection nozzle, and device for supplying urea water capable of preventing the coagulation of urea water

#112
20120297775
2012-11-29

INTEGRATED GASIFIER POWER PLANT

#113
20120273979
2012-11-01

Exhaust gas treatment apparatus

#114
20120267806
2012-10-25

Exhaust gas treatment apparatus

#115
20120255305
2012-10-11

Carbon dioxide recovery system and method

#116
20120247942
2012-10-04

Systems and methods for concentrating waste water fluids

#117
20120247327
2012-10-04

HOLLOW-FIBER MEMBRANE CONTACTORS

#118
20120240579
2012-09-27

Carbon-dioxide-recovery-type thermal power generation system and method of operating the same

#119
20120237423
2012-09-20

METHOD AND SYSTEM FOR MULTI-STAGE FLUE GAS CLEANING

#120
20120222426
2012-09-06

INTEGRATED GAS TURBINE, SAGD BOILER AND CARBON CAPTURE

#121
20120219481
2012-08-30

Method and system for extracting carbon dioxide from an industrial source of flue gas at atmospheric pressure

#122
20120213683
2012-08-23

METHOD FOR TREATING EXHAUST GAS FROM CO2 RECOVERY APPARATUS

#123
20120210874
2012-08-23

Carbon dioxide recovery system and method

#124
20120189521
2012-07-26

Air pollution control device and method for reducing amount of mercury in flue gas

#125
20120174784
2012-07-12

METHOD AND APPARATUS FOR CO2 CAPTURE

#126
20120174778
2012-07-12

Carbon dioxide capture/regeneration method using vertical elevator

#127
20120171095
2012-07-05

Liquid carbon dioxide absorbents, methods of using the same, and related systems

#128
20120167764
2012-07-05

CARBON DIOXIDE CAPTURE/REGENERATION METHOD USING MONOLITH

#129
20120167461
2012-07-05

METHOD AND SYSTEM FOR CLEANING OF AND HEAT RECOVERY FROM HOT GASES

#130
20120132080
2012-05-31

Apparatus for regenerating a carbon dioxide absorption solution

#131
20120125760
2012-05-24

PYROLYSIS APPARATUS OF WASTE MATERIAL

#132
20120125240
2012-05-24

SYSTEM AND METHOD OF MANAGING ENERGY UTILIZED IN A FLUE GAS PROCESSING SYSTEM

#133
20120096861
2012-04-26

Carbon dioxide recovery method and carbon-dioxide-recovery-type steam power generation system

#134
20120080644
2012-04-05

PROCESS, ABSORPTION MEDIUM, AND APPARATUS FOR ABSORPTION OF CO2 FROM GAS MIXTURES

#135
20120064610
2012-03-15

SOLVENT AND METHOD FOR CO2 CAPTURE FROM FLUE GAS

#136
20120063962
2012-03-15

Method for purifying flue gases from combustion plants and then producing urea

#137
20120042779
2012-02-23

Integrated flue gas dehumidification and wet cooling tower system

#138
20120037056
2012-02-16

Process for operating a fossil fuel fired power plant

#139
20120031269
2012-02-09

METHOD AND DEVICE FOR PURIFYING A GAS STREAM CONTAINING CARBON DIOXIDE

#140
20120009107
2012-01-12

Sorbent use with oxyfuel sour compression

#141
20120006197
2012-01-12

Method for recovery of carbon dioxide from a gas using a process gas heated reboiler for carbon dioxide removal in a stripper

#142
20110311429
2011-12-22

Method for removing COfrom coal-fired power plant flue gas using ammonia as the scrubbing solution, with a chemical additive for reducing NHlosses, coupled with a membrane for concentrating the COstream to the gas stripper

#143
20110311423
2011-12-22

PROCESSING OF OFF-GAS FROM WASTE TREATMENT

#144
20110265698
2011-11-03

SYSTEM AND METHOD FOR REUTILIZING CO2 FROM COMBUSTED CARBONACEOUS MATERIAL

#145
20110256488
2011-10-20

Method and apparatus for extraction and recovery of water-soluble volatile gas, water vapor and waste heat from stack gas

#146
20110251449
2011-10-13

Treatment of fly ash

#147
20110232286
2011-09-29

Boiler apparatus

#148
20110229388
2011-09-22

System and method for increasing the service life and/or catalytic activity of an SCR catalyst and control of multiple emissions

#149
20110223085
2011-09-15

CARBON DIOXIDE CAPTURE WITH IONIC LIQUID ELECTROSPRAY

#150
20110182779
2011-07-28

Capture and Sequestration of Carbon Dioxide in Flue Gases

#151
20110179981
2011-07-28

WASTE TO ENERGY BY WAY OF HYDROTHERMAL DECOMPOSITION AND RESOURCE RECYCLING

#152
20110165044
2011-07-07

Bromine chloride compositions for removing mercury from emissions produced during fuel combustion

#153
20110162523
2011-07-07

GAS CLEANING METHOD AND APPARATUS

#154
20110158878
2011-06-30

Method and device for processing exhaust gas

#155
20110155349
2011-06-30

METHOD AND SYSTEM FOR COOLING HOT GASES BY WATER INJECTION

#156
20110150733
2011-06-23

Desulfurization of, and removal of carbon dioxide from, gas mixtures

#157
20110142740
2011-06-16

Method and system for treatment of malodorous gases emanating from a pulp mill

#158
20110139003
2011-06-16

Method and device for separating carbon dioxide from a waste gas of a fossil fuel-operated power plant

#159
20110120128
2011-05-26

METHOD OF CONTROLLING A POWER PLANT

#160
20110100216
2011-05-05

Gas stream processing

#161
20110091955
2011-04-21

METHODS AND SYSTEMS FOR TREATING INDUSTRIAL WASTE GASES

#162
20110081287
2011-04-07

Gas deacidizing method using an absorbent solution with vaporization and/or purification of a fraction of the regenerated absorbent solution

#163
20110073023
2011-03-31

Exhaust processing and heat recovery system

#164
20110068585
2011-03-24

METHOD AND SYSTEM FOR CAPTURING AND UTILIZING ENERGY GENERATED IN A FLUE GAS STREAM PROCESSING SYSTEM

#165
20110061528
2011-03-17

Power plant emissions control using integrated organic rankine cycle

#166
20110052470
2011-03-03

Air pollution control system and method for coal combustion boiler

#167
20110041688
2011-02-24

Carbon dioxide capture/regeneration structures and techniques

#168
20110041685
2011-02-24

COrecovery apparatus and COrecovery method

#169
20110024680
2011-02-03

Metal contaminant removal compositions and methods for making and using the same

#170
20110011267
2011-01-20

Air pollution control apparatus

#171
20100329957
2010-12-30

EXHAUST-GAS TREATMENT APPARATUS AND EXHAUST-GAS TREATMENT METHOD

#172
20100329955
2010-12-30

Wet scrubber additive for simultaneous removal of oxides and metals from a gas

#173
20100307392
2010-12-09

METHOD AND INSTALLATION FOR THE GENERATION OF EFFECTIVE ENERGY BY GASIFYING WASTE

#174
20100284878
2010-11-11

AIR POLLUTION CONTROL SYSTEM AND METHOD FOR COAL COMBUSTION BOILER

#175
20100282140
2010-11-11

Integrated mercury control system

#176
20100212607
2010-08-26

Energy recovery device

#177
20100212606
2010-08-26

Energy recovery apparatus

#178
20100205964
2010-08-19

POST-COMBUSTION PROCESSING IN POWER PLANTS

#179
20100202948
2010-08-12

Reverse flow reactor

#180
20100202945
2010-08-12

Method and apparatus for the enhanced removal of aerosols and vapor phase contaminants from a gas stream

#181
20100170396
2010-07-08

COor HS reducing system and method of reducing COor HS

#182
20100154639
2010-06-24

LIQUID CARBON DIOXIDE ABSORBENT AND METHODS OF USING THE SAME

#183
20100154431
2010-06-24

LIQUID CARBON DIOXIDE ABSORBENT AND METHODS OF USING THE SAME

#184
20100139536
2010-06-10

Method and plant for COcapturing

#185
20100119428
2010-05-13

Exhaust-gas treatment apparatus and exhaust-gas treatment method

#186
20100116126
2010-05-13

Exhaust gas purifying method and apparatus

#187
20100099914
2010-04-22

Method for purifying flue gases from combustion plants and then producing urea

#188
20100092368
2010-04-15

Indirect and direct method of sequestering contaminates

#189
20100074828
2010-03-25

Method and Apparatus for the Removal of Carbon Dioxide from a Gas Stream

#190
20100074817
2010-03-25

Method and apparatus for treating discharge gas

#191
20100071348
2010-03-25

Exhaust gas treating method and apparatus

#192
20100050637
2010-03-04

Carbon-dioxide-capture-type steam power generation system

#193
20100044208
2010-02-25

Method and apparatus for processing exhaust gas

#194
20100028233
2010-02-04

Method for Combustion of a Carbon-Containing Fuel, Especially a Fossil Fuel

#195
20090269241
2009-10-29

Method for removing mercury in exhaust gas and system therefor

#196
20090246094
2009-10-01

Waste gas purification apparatus

#197
20090202410
2009-08-13

Capture and sequestration of carbon dioxide in flue gases

#198
20090200180
2009-08-13

Method and apparatus of treating waste

#199
20090107111
2009-04-30

Implo-Dynamics™: a system, method, and apparatus for reducing airborne pollutant emissions and/or recovering energy

#200
20090101050
2009-04-23

METHODS AND SYSTEMS FOR REDUCING CARBON DIOXIDE EMISSIONS

#201
20090025390
2009-01-29

Low CO2 Thermal Powerplant

#202
20080307968
2008-12-18

Apparatus and method for recovering carbon dioxide from flue gas using ammonia water

#203
20080302519
2008-12-11

Method and apparatus for heating a circulating fluid in an indirect heat exchanger

#204
20080257157
2008-10-23

Device for the removal of soot dust of fuel oil combustion

#205
20080250715
2008-10-16

Process and apparatus for carbon capture and elimination of multi-pollutants in flue gas from hydrocarbon fuel sources and recovery of multiple by-products

#206
20080241030
2008-10-02

Control of emissions

#207
20080241028
2008-10-02

Methods and apparatus to facilitate reducing mercury emissions

#208
20080233024
2008-09-25

Method of mercury removal in a wet flue gas desulfurization system

#209
20080213146
2008-09-04

Technical and economic optimization of combustion, nitrogen oxides, sulfur dioxide, mercury, carbon dioxide, coal ash and slag and coal slurry use in coal fired furnaces/boilers

#210
20080178733
2008-07-31

Use of SOfrom flue gas for acid wash of ammonia

#211
20080141646
2008-06-19

Integrated coal gasification combined cycle plant

#212
20080115704
2008-05-22

Method and apparatus for the enhanced removal of aerosols and vapor phase contaminants from a gas stream

#213
20080105120
2008-05-08

Method and apparatus for the enhanced removal of aerosols from a gas stream

#214
20080060520
2008-03-13

Mercury emission control for coal-fired boilers

#215
20080016868
2008-01-24

Integrated capture of fossil fuel gas pollutants including COwith energy recovery

#216
20080008638
2008-01-10

Method and apparatus for removing gaseous mercury in flue gas

#217
20070287110
2007-12-13

Method and apparatus for reduced emissions fuel combustion

#218
20070243119
2007-10-18

Process for controlling the moisture concentration of a combustion flue gas

#219
20070041879
2007-02-22

Apparatus and method for controlled decomposition oxidation of gaseous pollutants

#220
20070006565
2007-01-11

Purification works for thermal power plant

#221
20060286011
2006-12-21

Method and an apparatus for removing carbon dioxide from sulphur dioxide containing flue gases

#222
20060210461
2006-09-21

Flue gas purification device having an essentially horizontal through flow

#223
20060210460
2006-09-21

Purification device for flue gas with divided scrubbing liquid sump

#224
20060210453
2006-09-21

Flue gas purification device

#225
20060208372
2006-09-21

Flue gas purification device having an improved oxidation device in the scrubbing liquid sump

#226
20060204425
2006-09-14

Apparatus and method for COrecovery

#227
20060129020
2006-06-15

Recirculating combustion system

#228
20060099902
2006-05-11

Exhaust smoke-processing system

#229
20060057047
2006-03-16

Process for removal of SOfrom off-gases by reaction with HO

#230
20060037324
2006-02-23

Water and sulfur removal from combustion turbine exhaust

#231
20060021554
2006-02-02

Mercury reduction system and method in combustion flue gas using staging

#232
20050169824
2005-08-04

Method for control of mercury

#233
20050158223
2005-07-21

Mercury reduction system and method in combustion flue gas using staging

#234
20050103243
2005-05-19

Mercury reduction system and method in combustion flue gas using staging

#235
20050039462
2005-02-24

Water and sulfur removal from combustion turbine exhaust

#236
16152193
2022-01-25

Systems for the control and use of fluids and particles in fuel applications including boilers, refinery and chemical fluid heaters, rotary kilns, glass melters, solid dryers, drying ovens, organic fume incinerators, and scrubbers

#237
15150980
2016-08-02

Emission gas treatment method and emission gas treatment apparatus