ClassID:

156806

F23J15/04 - CPC Classification

Classification description:

Arrangements of devices for treating smoke or fumes of purifiers, e.g. for removing noxious material using washing fluids

Recent Application in this class:
#1
20250032982
2025-01-30

METHOD FOR PROCESSING WASTE USING LOW-TEMPERATURE PLASMA AND DEVICE THEREFOR

#2
20240418360
2024-12-19

Waste heat recovery system and method

#3
20240367090
2024-11-07

SYSTEMS AND METHODS FOR REMOVAL OF MERCURY AND/OR HYDROCHLORIC ACID FROM GAS STREAMS USING CALCIUM-CONTAINING PARTICLES

#4
20240318817
2024-09-26

ABATEMENT APPARATUS

#5
20240302039
2024-09-12

SYSTEM AND METHOD FOR REDUCING POLLUTION FROM A COMBUSTION CHAMBER

#6
20240183529
2024-06-06

MERCURY, DIOXIN, AND FURAN REMOVAL SYSTEM AND METHOD FOR REDUCING GAC FIRES ON NEW HIGH TEMPERATURE MUNICIPAL SLUDGE INCINERATORS

#7
20240181379
2024-06-06

Pollutant Capturer and Mobilizer

#8
20240149212
2024-05-09

GAS CAPTURE SYSTEM

#9
20240085019
2024-03-14

Thermal Processing Apparatus with a Heating Device Operated with Hydrogen, Sustainable Cremation, Free of CO2

#10
20240066465
2024-02-29

Ship with a carbon dioxide capture system

#11
20240025787
2024-01-25

FURNACE OPERATION METHOD

#12
20230340344
2023-10-26

Rotary Kiln Catalytically Enhanced Oxy-Fuel Gasification and Oxy-fuel Combustion (RK-GEN) System, Method, or Apparatus

#13
20230338882
2023-10-26

VARIABLE INSTALLATION IN A GAS FLOW CHANNEL

#14
20230321592
2023-10-12

SCRUBBER FOR WASHING EXHAUST FUMES GENERATED BY INTERNAL COMBUSTION ENGINES

#15
20230274952
2023-08-31

GAS TREATMENT SYSTEM AND GAS TREATMENT METHOD USING THE SAME

#16
20230219036
2023-07-13

TREATMENT OF IMPURITIES IN PROCESS STREAMS

#17
20230194085
2023-06-22

APPARATUS FOR CAPTURING COMBUSTION PRODUCTS AND METHOD

#18
20230080243
2023-03-16

METHOD FOR PROCESSING WASTE USING LOW-TEMPERATURE PLASMA AND DEVICE THEREFOR

#19
20230056826
2023-02-23

VACUUM PUMP, DETOXIFYING DEVICE, AND EXHAUST GAS PROCESSING SYSTEM

#20
20230034971
2023-02-02

Device for Capturing Oily Emissions

#21
20230024585
2023-01-26

MULTI-FUNCTIONAL COMPOSITION OF MATTER FOR REMOVAL OF MERCURY FROM HIGH TEMPERATURE FLUE GAS STREAMS

#22
20230017568
2023-01-19

METHOD AND SYSTEM FOR ZERO DISCHARGE TREATMENT OF DESULFURIZATION WASTEWATER SUITABLE FOR MULTIPLE WORKING CONDITIONS

#23
20230016404
2023-01-19

Arrangement for and a method of operating a steam boiler system

#24
20230001343
2023-01-05

REACTOR APPARATUS

#25
20220412556
2022-12-29

SYSTEM AND METHOD FOR DESULFURIZING AND DECARBONIZING FLUE GAS

#26
20220412553
2022-12-29

SYSTEM AND METHOD FOR PERFORMING A PRESCRIBED BURN OF LAND CONTAINING VEGETATIVE GROUND FUEL

#27
20220410062
2022-12-29

Boiler plant and carbon dioxide removal method

#28
20220347619
2022-11-03

Pollutant capturer and mobilizer

#29
20220339582
2022-10-27

HOT-SIDE METHOD AND SYSTEM

#30
20220307688
2022-09-29

Thermal Oxidization Systems and Methods with Greenhouse Gas Capture

#31
20220288527
2022-09-15

Carbon dioxide recovery system and carbon dioxide recovery method

#32
20220205634
2022-06-30

Waste treatment incinerator and treatment equipment including the same

#33
20220072494
2022-03-10

FLUID DELIVERY APPARATUS AND METHOD FOR MODIFYING FLUID DELIVERY APPARATUS

#34
20220062814
2022-03-03

System and method for mixing recirculating combustion ash with hydrated lime and water

#35
20210372615
2021-12-02

A PROCESS AND AN APPARATUS FOR UTILIZING FOSSIL ENERGY WITH LOW CARBON EMISSIONS

#36
20210354076
2021-11-18

Method and a system for producing hydrochloric acid from flue gases

#37
20210268434
2021-09-02

AN APPARATUS FOR CLEANING EXHAUST SMOKE

#38
20210239318
2021-08-05

Sorbents for coal combustion

#39
20210148571
2021-05-20

PLUME SUPPRESSION WITH THERMOSYPHON SHELL AND TUBE HEAT EXCHANGERS

#40
20210146293
2021-05-20

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

#41
20210106942
2021-04-15

Systems and methods for removal of mercury and/or hydrochloric acid from gas streams using calcium-containing particles

#42
20210102131
2021-04-08

Waste-to-energy conversion system

#43
20210101192
2021-04-08

MATERIAL RECYCLING APPARTUS

#44
20210025588
2021-01-28

Gas combustion treatment device, combustion treatment method, and gas purification system including gas combustion treatment device

#45
20210001271
2021-01-07

Hot-side method and system

#46
20200324273
2020-10-15

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

#47
20200289973
2020-09-17

Pollutant capturer and mobilizer

#48
20200240632
2020-07-30

Sorbents for coal combustion

#49
20200197863
2020-06-25

Wet scrubber tower with plates between nozzles for wet flue gas desulphurisation and particulate matter removal

#50
20200191998
2020-06-18

Method for determining white plume control line of smoke after wet desulphurization

#51
20200191390
2020-06-18

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

#52
20200116355
2020-04-16

AMMONIA-BASED FLUE GAS DESULFURIZATION SYSTEM AND METHOD

#53
20200094186
2020-03-26

SPRAY PIPE AND DESULFURIZATION APPARATUS PROVIDED WITH THE SAME

#54
20190388833
2019-12-26

Mercury emission control from a wet flue gas scrubber

#55
20190331347
2019-10-31

Advanced Waste Heat Recovery in Industrial Fired-Heaters

#56
20190323409
2019-10-24

Plant for absorption of individual components in gases

#57
20190308143
2019-10-10

Seawater aeration system

#58
20190270049
2019-09-05

Spray drying system

#59
20190257530
2019-08-22

ADVANCED WASTE HEAT RECOVERY IN INDUSTRIAL FIRED-HEATERS

#60
20190143268
2019-05-16

System and method for washing and treating fermentation odor and combustion flue gas

#61
20190143259
2019-05-16

COrecovery unit and COrecovery method

#62
20190128519
2019-05-02

Nitrogen oxide (NO) emission reduction in an oxy-combustion furnace

#63
20190118141
2019-04-25

Hot-side method and system

#64
20190099712
2019-04-04

Square packed tower for capturing flue gas carbon dioxide

#65
20190093883
2019-03-28

Sorbents for coal combustion

#66
20190078780
2019-03-14

Air purification apparatus for coal-fired electric power plant

#67
20190063744
2019-02-28

DEVICE OF CAPTURING SINTERED PRODUCT AFTER SINTERING WASTE GAS IN SEMICONDUCTOR MANUFACTURING PROCESS

#68
20190049112
2019-02-14

A DEVICE FOR THE ABATEMENT OF NOXIOUS EMISSION FROM HEATING PLANTS

#69
20190039012
2019-02-07

Systems and methods for removal of mercury and/or hydrochloric acid from gas streams using calcium-containing particles

#70
20190009210
2019-01-10

Enhanced injection of mercury oxidants

#71
20180345202
2018-12-06

Liquid film dust arrester and flue gas desulfurization system

#72
20180272269
2018-09-27

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

#73
20180243688
2018-08-30

Method and plant for COcapture

#74
20180238543
2018-08-23

SAND BED DOWNDRAFT FURNACE AND ACTIVATED CARBON SCRUBBER

#75
20180236400
2018-08-23

Mercury control in a seawater flue gas desulfurization system

#76
20180224121
2018-08-09

Sorbents for coal combustion

#77
20180180285
2018-06-28

Coal-fired boiler exhaust gas treatment apparatus and coal-fired boiler exhaust gas treatment method

#78
20180161720
2018-06-14

Gas scrubber for desulphurising flue gases on a ship

#79
20180117525
2018-05-03

IMPROVEMENTS IN OR RELATING TO CARBON CAPTURE

#80
20180078892
2018-03-22

Wet-type carbon dioxide capturing equipment

#81
20180073735
2018-03-15

WASTE TREATMENT APPARATUS AND METHOD

#82
20180073734
2018-03-15

Wet scrubbing high rubber graft ABS particulate vent vapors

#83
20180017254
2018-01-18

Method of capturing sintered product after sintering waste gas in semiconductor manufacturing process

#84
20170362985
2017-12-21

Exhaust gas treatment system and method, as well as ship comprising, and use of, such a system

#85
20170354927
2017-12-14

Boiler and device for selective non catalytic reduction

#86
20170333807
2017-11-23

Systems and methods for concentrating waste water fluids

#87
20170312681
2017-11-02

PROCESS AND APPARATUS FOR SEPARATING ENTRAINED AMINES FROM A GAS STREAM

#88
20170292700
2017-10-12

Sorbents for coal combustion

#89
20170246586
2017-08-31

PROCESS AND APPARATUS FOR SEPARATING ENTRAINED AMINES FROM A GAS STREAM

#90
20170216772
2017-08-03

Hot-side method and system

#91
20170198908
2017-07-13

Rotational flow and sink flow-coupling integrated system for ultra-clean desulphuration and dedusting and desulphuration and dedusting method therefor

#92
20170182459
2017-06-29

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

#93
20170175589
2017-06-22

Condensing heat recovery steam generator

#94
20170159932
2017-06-08

Method and apparatus to facilitate heating feedwater in a power generation system

#95
20170159502
2017-06-08

Carbon dioxide capture interface for power generation facilities

#96
20170122557
2017-05-04

Nozzle Assembly

#97
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

#98
20170113185
2017-04-27

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

#99
20170113178
2017-04-27

COrecovery unit and COrecovery method

#100
20170106312
2017-04-20

CO2 DESORPTION WITHOUT STRIPPER

#101
20170102143
2017-04-13

Energy saving combustion device for burning refractory hazardous gas and method for operating the same

#102
20170089572
2017-03-30

Process and apparatus for reducing acid plume

#103
20170058710
2017-03-02

GENERATING STEAM FROM CARBONACEOUS MATERIAL

#104
20170056822
2017-03-02

Methods and systems for inhibiting crystalline buildup in a flue gas desulfurization unit

#105
20170050145
2017-02-23

Complexation and removal of mercury from flue gas desulfurization systems

#106
20170016355
2017-01-19

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

#107
20170007959
2017-01-12

Limestone supply device and air pollution control system

#108
20160346725
2016-12-01

Carbon dioxide capture system and method of operating carbon dioxide capture system

#109
20160325203
2016-11-10

Spray drying apparatus and air pollution control system

#110
20160317968
2016-11-03

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

#111
20160271557
2016-09-22

COrecovery unit and COrecovery method

#112
20160243498
2016-08-25

Flue gas treatment device

#113
20160243494
2016-08-25

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

#114
20160243493
2016-08-25

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

#115
20160236144
2016-08-18

Flue gas treatment system and method

#116
20160166977
2016-06-16

GAS-ASSISTED STRIPPING OF LIQUID SOLVENTS FOR CARBON CAPTURE

#117
20160109120
2016-04-21

Waste treatment apparatus and method

#118
20160082385
2016-03-24

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

#119
20160053996
2016-02-25

Combustion and flue gas treatment system and SOremoval unit

#120
20160051924
2016-02-25

Desulfurization device

#121
20160025337
2016-01-28

Sorbents for coal combustion

#122
20160016109
2016-01-21

Marine exhaust gas scrubber

#123
20160008755
2016-01-14

Method and device for the treatment of a gas stream, in particular for the treatment of a natural gas stream

#124
20160003473
2016-01-07

Boiler and a method for NOemission control from a boiler

#125
20150375166
2015-12-31

Air pollution control system and air pollution control method

#126
20150360174
2015-12-17

Air pollution control system and air pollution control method

#127
20150352490
2015-12-10

Air pollution control system and air pollution control method

#128
20150316260
2015-11-05

Method and apparatus for separation of carbon dioxide from an off-gas from a fossil-fueled power station

#129
20150316259
2015-11-05

APPARATUS FOR GAS SCRUBBING

#130
20150292736
2015-10-15

System and method for reutilizing COfrom combusted carbonaceous material

#131
20150251135
2015-09-10

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

#132
20150247637
2015-09-03

FLUE GAS PURIFICATION DEVICE

#133
20150241059
2015-08-27

Air pollution control system and air pollution control method

#134
20150202571
2015-07-23

Exhaust gas treatment apparatus

#135
20150182910
2015-07-02

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

#136
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

#137
20150165416
2015-06-18

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

#138
20150157974
2015-06-11

Air pollution control system, air pollution control method, spray drying device of dewatering filtration fluid from desulfurization discharged water, and method thereof

#139
20150151248
2015-06-04

Carbon capture

#140
20150107497
2015-04-23

SOLID WASTE INCINERATOR SYSTEM

#141
20150044116
2015-02-12

Method for removing contaminants from exhaust gases

#142
20150041997
2015-02-12

Nozzle assembly

#143
20150033558
2015-02-05

Method for retrofitting a gas turbine power plant

#144
20150023855
2015-01-22

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

#145
20150000870
2015-01-01

Exhaust gas abatement system

#146
20140366958
2014-12-18

Powder discharge system

#147
20140366549
2014-12-18

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

#148
20140360702
2014-12-11

FLUID RECIRCULATING ECONOMIZER

#149
20140356236
2014-12-04

Denitrification apparatus

#150
20140328739
2014-11-06

Emission control system

#151
20140305872
2014-10-16

Method and system for separating and destroying sour and acid gas

#152
20140241970
2014-08-28

Process and apparatus for improving the operation of wet scrubbers

#153
20140212351
2014-07-31

Air pollution control system, air pollution control method, spray drying device of dewatering filtration fluid from desulfurization discharged water, and method thereof

#154
20140202362
2014-07-24

Air pollution control system, air pollution control method, spray drying device of dewatering filtration fluid from desulfurization discharged water, and method thereof

#155
20140170046
2014-06-19

POLLUTION CONTROL SYSTEM FOR KILN EXHAUST

#156
20140165888
2014-06-19

SIMULTANEOUS TREATMENT OF FLUE GAS WITH SOx ABSORBENT REAGENT AND NOx REDUCING AGENT

#157
20140153912
2014-06-05

Tank with heating element for selective catalytic reduction

#158
20140150493
2014-06-05

Process and apparatus for removing heat and water from flue gas

#159
20140138368
2014-05-22

Selective catalytic reduction tank with heating element

#160
20140134089
2014-05-15

Apparatus and method for the selective non-catalytic reduction (SNCR) of NOx in industrial cement production plants

#161
20140080071
2014-03-20

Method and device for cleaning an industrial waste gas comprising CO

#162
20140076166
2014-03-20

Carbon dioxide recovery device

#163
20140069306
2014-03-13

Coal fired boiler plant and coal drying method for coal fired boiler plant

#164
20140050651
2014-02-20

System and process for trapping sulfur dioxide and carbon dioxide by ammonia absorption at atmospheric pressure

#165
20130333568
2013-12-19

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

#166
20130333560
2013-12-19

Apparatus and method for processing a gas stream

#167
20130323148
2013-12-05

INTEGRATED CO2 PHASE CHANGING ABSORBENT FOR CO2 SEPARATION SYSTEM

#168
20130302229
2013-11-14

Spray dryer absorption apparatus with flat-bottomed chamber

#169
20130287637
2013-10-31

Coaxial / coaxial treatment module

#170
20130259788
2013-10-03

Condenser and method for cleaning flue gases

#171
20130255919
2013-10-03

Condenser and method for heat recovery and cooling

#172
20130255502
2013-10-03

Exhaust gas treatment system

#173
20130230432
2013-09-05

Method and apparatus for reducing NOemissions in the incineration of tail gas

#174
20130200624
2013-08-08

Generating steam from carbonaceous material

#175
20130153402
2013-06-20

CO desorption without stripper

#176
20130139738
2013-06-06

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

#177
20130108535
2013-05-02

Flue gas desulfurization

#178
20130074746
2013-03-28

METHOD AND APPARATUS FOR REDUCTION OF POLLUTANTS IN COMBUSTION EFFLUENT

#179
20130055937
2013-03-07

FLUE GAS DESULFURIZATION DEVICE, COMBUSTION SYSTEM AND COMBUSTION METHOD

#180
20130052111
2013-02-28

Methods and system for removing gas components from flue gas

#181
20130047901
2013-02-28

WASTE TREATMENT APPARATUS AND METHOD

#182
20130020730
2013-01-24

Wet Flue Gas Desulfurization Device

#183
20130019751
2013-01-24

Method and apparatus for separation of carbon dioxide from an off-gas from a fossil-fueled power station

#184
20120325092
2012-12-27

Exhaust gas treatment system equipped with carbon dioxide removal device

#185
20120318141
2012-12-20

COrecovery unit and CO recovery method

#186
20120313046
2012-12-13

METHOD OF CAPTURING ACID COMOUNDS THROUGH HYDRATE FORMATION WITH A DEMIXING STAGE

#187
20120304859
2012-12-06

PROCESS AND DEVICE FOR GAS SCRUBBING

#188
20120285353
2012-11-15

Process and system for quenching heat, scrubbing, cleaning and neutralizing acidic media present in the flue gas from the firing of fossil fuel

#189
20120285319
2012-11-15

Sorbent regeneration in a heated hollow-fiber assembly

#190
20120255470
2012-10-11

Biomass boiler SCR NOand CO reduction system

#191
20120247942
2012-10-04

Systems and methods for concentrating waste water fluids

#192
20120240761
2012-09-27

Air pollution control system and air pollution control method, spray drying device of dewatering filtration fluid from desulfurization discharged water, and method thereof

#193
20120240579
2012-09-27

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

#194
20120210874
2012-08-23

Carbon dioxide recovery system and method

#195
20120207658
2012-08-16

Process and system for cleaning a gas stream

#196
20120189522
2012-07-26

Method of Desulfurizing Flue Gas, an Arrangement for Desulfurizing Flue Gas, and a Method of Modernizing a Desulfurization Arrangement

#197
20120167461
2012-07-05

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

#198
20120107207
2012-05-03

Systems and methods for enhanced selective catalytic reduction of NO

#199
20120100490
2012-04-26

Sorbents for coal combustion

#200
20120096861
2012-04-26

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

#201
20120090328
2012-04-19

Combined cycle plant including chilled ammonia based COcapture unit and utilizing system produced nitric acid

#202
20120080644
2012-04-05

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

#203
20120037056
2012-02-16

Process for operating a fossil fuel fired power plant

#204
20120031269
2012-02-09

METHOD AND DEVICE FOR PURIFYING A GAS STREAM CONTAINING CARBON DIOXIDE

#205
20120024498
2012-02-02

Fluid Recirculating Economizer

#206
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

#207
20110311424
2011-12-22

Biomass boiler SCR NOand CO reduction system

#208
20110296869
2011-12-08

Separation of gases produced by combustion

#209
20110291309
2011-12-01

Removable misting array assembly for an abatement system

#210
20110291308
2011-12-01

Misting array assembly of an abatement system

#211
20110281222
2011-11-17

Sorbents for coal combustion

#212
20110265698
2011-11-03

SYSTEM AND METHOD FOR REUTILIZING CO2 FROM COMBUSTED CARBONACEOUS MATERIAL

#213
20110251449
2011-10-13

Treatment of fly ash

#214
20110243803
2011-10-06

Hot solids gasifier with COremoval and hydrogen production

#215
20110232488
2011-09-29

Method and device for exchanging mass and energy between gas and liquid

#216
20110223085
2011-09-15

CARBON DIOXIDE CAPTURE WITH IONIC LIQUID ELECTROSPRAY

#217
20110214593
2011-09-08

ECO-FRIENDLY SYSTEM AND PROCESS FOR GENERATING THERMAL ENERGY FROM WASTE BIOMASS

#218
20110200517
2011-08-18

Method for the removal of contaminants from a carbon dioxide feeding liquid stream

#219
20110192191
2011-08-11

HIGH PRESSURE PHYSICAL ABSORPTION PROCESS FOR USE IN CARBON CAPTURE IN ENERGY PRODUCTION PROCESSES

#220
20110182779
2011-07-28

Capture and Sequestration of Carbon Dioxide in Flue Gases

#221
20110162523
2011-07-07

GAS CLEANING METHOD AND APPARATUS

#222
20110158878
2011-06-30

Method and device for processing exhaust gas

#223
20110155349
2011-06-30

METHOD AND SYSTEM FOR COOLING HOT GASES BY WATER INJECTION

#224
20110150733
2011-06-23

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

#225
20110142740
2011-06-16

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

#226
20110139003
2011-06-16

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

#227
20110100216
2011-05-05

Gas stream processing

#228
20110091955
2011-04-21

METHODS AND SYSTEMS FOR TREATING INDUSTRIAL WASTE GASES

#229
20110089583
2011-04-21

Dust removing and cooling apparatus

#230
20110083592
2011-04-14

Segregated in-situ forced oxidation wet flue gas desulfurization for oxygen-fired fossil fuel combustion

#231
20110083555
2011-04-14

Method for dissolving carbon dioxide from flue or other gas and for neutralizing the solution obtained

#232
20110081287
2011-04-07

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

#233
20110068585
2011-03-24

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

#234
20110067610
2011-03-24

Water recovery from flue gas in steam-assisted production

#235
20110052470
2011-03-03

Air pollution control system and method for coal combustion boiler

#236
20110052453
2011-03-03

REMOVAL OF CARBON DIOXIDE FROM A FLUE GAS STREAM

#237
20110045422
2011-02-24

OPTICAL FLUE GAS MONITOR AND CONTROL

#238
20110044872
2011-02-24

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

#239
20110044870
2011-02-24

System and method for flue gas scrubbing

#240
20110041685
2011-02-24

COrecovery apparatus and COrecovery method

#241
20110033359
2011-02-10

COOLED NAOH FLUE GAS SCRUBBING PRIOR TO CO2 REMOVAL

#242
20110024680
2011-02-03

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

#243
20110011267
2011-01-20

Air pollution control apparatus

#244
20100329957
2010-12-30

EXHAUST-GAS TREATMENT APPARATUS AND EXHAUST-GAS TREATMENT METHOD

#245
20100326811
2010-12-30

Method for disposal of organic waste material and apparatus for the method

#246
20100323308
2010-12-23

Sorbents for coal combustion

#247
20100284878
2010-11-11

AIR POLLUTION CONTROL SYSTEM AND METHOD FOR COAL COMBUSTION BOILER

#248
20100251942
2010-10-07

REAGENT DRYING VIA EXCESS AIR PREHEAT

#249
20100212607
2010-08-26

Energy recovery device

#250
20100212606
2010-08-26

Energy recovery apparatus

#251
20100205927
2010-08-19

Apparatus for a nitrogen purge system

#252
20100170396
2010-07-08

COor HS reducing system and method of reducing COor HS

#253
20100139482
2010-06-10

Reducing mercury emissions from the burning of coal

#254
20100119428
2010-05-13

Exhaust-gas treatment apparatus and exhaust-gas treatment method

#255
20100111777
2010-05-06

Low cost wet lime/limestone/sodium FGD system

#256
20100104492
2010-04-29

CARBON OXIDE AND/OR SULFUR OXIDE CAPTURE IN A LIQUID ENVIRONMENT

#257
20100092368
2010-04-15

Indirect and direct method of sequestering contaminates

#258
20100068110
2010-03-18

Removal of Hg, NO, and SOwith using oxidants and staged gas/liquid contact

#259
20100061906
2010-03-11

Method and a device for removing nitrogen oxides and sulphur trioxide from a process gas

#260
20100044208
2010-02-25

Method and apparatus for processing exhaust gas

#261
20100040524
2010-02-18

Scrubber for removing pollutants from flue gas

#262
20090257936
2009-10-15

Process for the treatment of gas phase alkaline chloride in a combustion plant

#263
20090220401
2009-09-03

Exhaust smoke denitrating apparatus and method of exhaust smoke denitration

#264
20090202410
2009-08-13

Capture and sequestration of carbon dioxide in flue gases

#265
20090173234
2009-07-09

Wet-type exhaust gas desulfurizer

#266
20090142243
2009-06-04

Methods and systems for reducing the emissions from combustion gases

#267
20090117019
2009-05-07

Reducing mercury emissions from the burning of coal

#268
20090071382
2009-03-19

Waste treatment apparatus and method

#269
20090013602
2009-01-15

Hot solids gasifier with COremoval and hydrogen production

#270
20080289501
2008-11-27

Emission Control Systems

#271
20080282946
2008-11-20

Method and Apparatus for High Temperature Heat Treatment of Combustible Material in Particular Waste

#272
20080257236
2008-10-23

Smokeless furnace

#273
20080257157
2008-10-23

Device for the removal of soot dust of fuel oil combustion

#274
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

#275
20080241029
2008-10-02

Methods and apparatus for removing mercury from combustion flue gas

#276
20080236458
2008-10-02

Method and device for reducing polyhalogenated compounds in incineration plants

#277
20080233024
2008-09-25

Method of mercury removal in a wet flue gas desulfurization system

#278
20080223408
2008-09-18

System and method for preventing scaling in a flue gas desulphurization system

#279
20080209899
2008-09-04

Exhaust gas treating method

#280
20080178733
2008-07-31

Use of SOfrom flue gas for acid wash of ammonia

#281
20080141646
2008-06-19

Integrated coal gasification combined cycle plant

#282
20080016868
2008-01-24

Integrated capture of fossil fuel gas pollutants including COwith energy recovery

#283
20070287110
2007-12-13

Method and apparatus for reduced emissions fuel combustion

#284
20070261828
2007-11-15

Baffle assembly for establishing fluid or flame cyclones

#285
20070041879
2007-02-22

Apparatus and method for controlled decomposition oxidation of gaseous pollutants

#286
20070039608
2007-02-22

Baffle assembly structure for producing fluid or flame whirls

#287
20070006565
2007-01-11

Purification works for thermal power plant

#288
20060286011
2006-12-21

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

#289
20060210463
2006-09-21

Reducing mercury emissions from the burning of coal

#290
20060210461
2006-09-21

Flue gas purification device having an essentially horizontal through flow

#291
20060210460
2006-09-21

Purification device for flue gas with divided scrubbing liquid sump

#292
20060210453
2006-09-21

Flue gas purification device

#293
20060208372
2006-09-21

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

#294
20060207177
2006-09-21

Hot solids gasifier with COremoval and hydrogen production

#295
20060194159
2006-08-31

Block heat exchanger assembly for dust-containing flue gases and method of operating the same

#296
20060144305
2006-07-06

Method and apparatus for plasma gasification of waste materials

#297
20060057036
2006-03-16

System for elimnating polluting gases produced from combustion processes

#298
20060008394
2006-01-12

Exhaust gas treating apparatus

#299
20050214187
2005-09-29

Removal of Hg, NO, and SOwith using oxidants and staged gas/liquid contact

#300
20050142960
2005-06-30

Naval propulsion system fed by refuse derived fuel and method thereof