ClassID:

156784

F23J7/00 - CPC Classification

Classification description:

Arrangement of devices for supplying chemicals to fire

Recent Application in this class:
#1
20260097990
2026-04-09

AVOIDING OF EMISSIONS IN THE PRODUCTION OF ARTIFICIAL POZZOLANS MADE OF MINERAL MATERIAL, IN PARTICULAR CLAYS

#2
20230296244
2023-09-21

COMBUSTION DEVICE AND BOILER

#3
20230211284
2023-07-06

METHOD AND SYSTEM FOR CONTROLLING MERCURY EMISSIONS FROM COAL-FIRED THERMAL PROCESSES

#4
20230160573
2023-05-25

Systems and methods for online control of volatized chemical treatment solutions in boiler systems

#5
20220339582
2022-10-27

HOT-SIDE METHOD AND SYSTEM

#6
20220331738
2022-10-20

METHOD AND SYSTEM FOR CONTROLLING MERCURY EMISSIONS FROM COAL-FIRED THERMAL PROCESSES

#7
20220146090
2022-05-12

PETROLEUM RESIDUUM BURNING BOILER AND COMBUSTION METHOD THEREOF

#8
20220113022
2022-04-14

Method for inhibiting high temperature corrosion of heat exchange surface of biomass boiler

#9
20210364163
2021-11-25

Burner and combustion device

#10
20210332977
2021-10-28

Reducing mercury emissions from the burning of coal by remote sorbent addition

#11
20210239318
2021-08-05

Sorbents for coal combustion

#12
20210140634
2021-05-13

COMBUSTION DEVICE AND BOILER

#13
20210140629
2021-05-13

Boiler

#14
20210039043
2021-02-11

Method and system for controlling mercury emissions from coal-fired thermal processes

#15
20210001271
2021-01-07

Hot-side method and system

#16
20200332214
2020-10-22

Process to reduce emissions of nitrogen oxides and mercury from coal-fired boilers

#17
20200332213
2020-10-22

Method and additive for controlling nitrogen oxide emissions

#18
20200299600
2020-09-24

Hybrid boiler-dryer and method

#19
20200248902
2020-08-06

Reducing mercury emissions from the burning of coal by remote sorbent addition

#20
20200240632
2020-07-30

Sorbents for coal combustion

#21
20200200385
2020-06-25

Process for pneumatically conveying a powdery material

#22
20200131449
2020-04-30

Additive Composition and Method for Preventing Fouling, Slagging, and Corrosion of Biomass Multi Fuel Fired or Dedicated Boilers Using Alumina

#23
20200071629
2020-03-05

Process to reduce emissions of nitrogen oxides and mercury from coal-fired boilers

#24
20200040271
2020-02-06

Quaternary ammonium amide and/or ester salts

#25
20200018482
2020-01-16

COMBUSTION DEVICE AND GAS TURBINE ENGINE SYSTEM

#26
20190321778
2019-10-24

Method and system for controlling mercury emissions from coal-fired thermal processes

#27
20190154256
2019-05-23

Boiler cleaning process, corresponding device and boiler

#28
20190118141
2019-04-25

Hot-side method and system

#29
20190101286
2019-04-04

Reducing mercury emissions from the burning of coal

#30
20190093883
2019-03-28

Sorbents for coal combustion

#31
20190093882
2019-03-28

System and method for oxygen carrier assisted oxy-fired fluidized bed combustion

#32
20190085255
2019-03-21

Desulfurization system using catalyst for desulfurization

#33
20190085254
2019-03-21

Catalyst for desulfurization, method of preparing the same, and desulfurization method using the same

#34
20190063745
2019-02-28

COMBUSTION PLANT AND METHOD FOR OPERATING A COMBUSTION PLANT

#35
20190048279
2019-02-14

Water based product for treating vanadium rich oils

#36
20180362870
2018-12-20

Enzyme treatment of coal for mercury remediation

#37
20180327683
2018-11-15

Controlling Slagging and/or Fouling in Furnaces Burning Biomass

#38
20180312773
2018-11-01

Controlling Slagging and/or Fouling in Furnaces Burning Biomass

#39
20180224121
2018-08-09

Sorbents for coal combustion

#40
20180223206
2018-08-09

Method and additive for controlling nitrogen oxide emissions

#41
20180208865
2018-07-26

Low sulfur coal additive for improved furnace operation

#42
20180169575
2018-06-21

Method and system for controlling mercury emissions from coal-fired thermal processes

#43
20180156454
2018-06-07

Systems and methods for testing flue gas cleaning systems

#44
20180149358
2018-05-31

Process for pneumatically conveying a powdery material

#45
20180127673
2018-05-10

Process to reduce emissions of nitrogen oxides and mercury from coal-fired boilers

#46
20180045408
2018-02-15

Reducing mercury emissions from the burning of coal

#47
20170368528
2017-12-28

METHOD FOR MAKING A GAS FROM WATER, PRODUCT OF THE METHOD, AND APPARATUS THEREFOR

#48
20170361272
2017-12-21

Method and system for controlling mercury emissions from coal-fired thermal processes

#49
20170321137
2017-11-09

Quaternary ammonium amide and/or ester salts

#50
20170292700
2017-10-12

Sorbents for coal combustion

#51
20170261206
2017-09-14

Stoker-type incinerator

#52
20170241641
2017-08-24

Control of combustion system emissions

#53
20170198907
2017-07-13

Method of combusting a sulfur-containing carbonaceous material with ash treatment

#54
20170158978
2017-06-08

Yttrium and magnesium based vanadium corrosion inhibitors

#55
20170089572
2017-03-30

Process and apparatus for reducing acid plume

#56
20170015921
2017-01-19

Process for generating cool flame and flameless fuel oxidation using non-equilibrium plasma activation

#57
20160327265
2016-11-10

Reducing mercury emissions from the burning of coal

#58
20160320056
2016-11-03

Pressurized oxycombustion process

#59
20160279570
2016-09-29

Non-catalytic denitration device and non-catalytic denitration method

#60
20160238244
2016-08-18

METHODS AND APPARATUS TO INCREASE INDUSTRIAL COMBUSTION EFFICIENCY

#61
20160221872
2016-08-04

Cement kiln fuel treatment

#62
20160201903
2016-07-14

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

#63
20160146462
2016-05-26

PLANT, COMBUSTION APPARATUS, AND METHOD FOR REDUCTION OF NOx EMISSIONS

#64
20160137942
2016-05-19

Process to reduce emissions of nitrogen oxides and mercury from coal-fired boilers

#65
20160129394
2016-05-12

Method and device for treating gas by injecting a powdered compound and an aqueous phase

#66
20160076761
2016-03-17

Furnaces and methods of reducing heat degrading of metal heating coils of furnaces

#67
20160053993
2016-02-25

Process for operating a coal-fired furnace with reduced slag formation

#68
20160040873
2016-02-11

BIOMASS COMBUSTION

#69
20160025337
2016-01-28

Sorbents for coal combustion

#70
20160017799
2016-01-21

Calcium sulfate looping cycles for sour gas combustion and electricity production

#71
20160008755
2016-01-14

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

#72
20160003473
2016-01-07

Boiler and a method for NOemission control from a boiler

#73
20150377483
2015-12-31

Process for operating a furnace with bituminous coal and method for reducing slag formation therewith

#74
20150362186
2015-12-17

Methods for operating a furnace

#75
20150300263
2015-10-22

Method of operating a gas turbine engine burning vanadium-contaminated liquid fuel

#76
20150184853
2015-07-02

Combustion process for fuel containing vanadium compounds

#77
20150175913
2015-06-25

Fuel feed system for a gasifier and method of gasification system start-up

#78
20150159866
2015-06-11

Hot-side method and system

#79
20150144038
2015-05-28

Removal device for radioactive cesium

#80
20150136003
2015-05-21

Control of combustion system emissions

#81
20150136002
2015-05-21

Quaternary ammonium amide and/or ester salts

#82
20150122161
2015-05-07

Mineral additive blend compositions and methods of use thereof

#83
20150107498
2015-04-23

Controlling injection of magnesium oxide for controlling SOwith enhanced boiler efficiency

#84
20150096480
2015-04-09

Reducing mercury emissions from the burning of coal

#85
20150090165
2015-04-02

SYSTEM AND METHOD FOR RETROFITTING A BURNER FRONT AND INJECTING A SECOND FUEL INTO A UTILITY FURNACE

#86
20150064086
2015-03-05

Electric reagent launcher for reduction of nitrogen

#87
20150059625
2015-03-05

LOW EMISSION FUEL PELLET

#88
20150053123
2015-02-26

Low sulfur coal additive for improved furnace operation

#89
20150034530
2015-02-05

Solvent Extraction of Bitumen Using Heat From Combustion of Product Cleaning Streams

#90
20150000187
2015-01-01

Process to reduce emissions of nitrogen oxides and mercury from coal-fired boilers

#91
20140331905
2014-11-13

Method and system for controlling mercury emissions from coal-fired thermal processes

#92
20140318428
2014-10-30

Process for operating a coal-fired furnace with reduced slag formation

#93
20140315136
2014-10-23

Methods of operating a gas turbine to inhibit vanadium corrosion

#94
20140299028
2014-10-09

REDUCING ENVIRONMENTAL POLLUTION AND FOULING WHEN BURNING COAL

#95
20140246522
2014-09-04

Device and process for distributing a fluid

#96
20140245936
2014-09-04

Methods for removal of mercury from flue gas

#97
20140224158
2014-08-14

Sorbents for coal combustion

#98
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

#99
20140158029
2014-06-12

Emission control system

#100
20140141380
2014-05-22

Reducing mercury emissions from the burning of coal

#101
20140134086
2014-05-15

Method and multi-component nozzle for reducing unwanted substances in a flue gas

#102
20140072487
2014-03-13

Method and system for controlling mercury emissions from coal-fired thermal processes

#103
20140053760
2014-02-27

Reducing sulfur gas emissions resulting from the burning of carbonaceous fuels

#104
20140050644
2014-02-20

Charge-induced selective reduction of nitrogen

#105
20140041561
2014-02-13

Method and additive for controlling nitrogen oxide emissions

#106
20140020608
2014-01-23

Sorbents for coal combustion

#107
20140014010
2014-01-16

PROCESS FOR OPERATING A COAL-FIRED FURNACE WITH REDUCED SLAG FORMATION

#108
20130333597
2013-12-19

Methods and systems for flue gas denitrification

#109
20130312646
2013-11-28

Reducing mercury emissions from the burning of coal

#110
20130276682
2013-10-24

Hot-side method and system

#111
20130269252
2013-10-17

Low temperature gasification facility with a horizontally oriented gasifier

#112
20130260322
2013-10-03

Coal additive for improved furnace operation

#113
20130213282
2013-08-22

METHOD OF OPERATING A COMBUSION INSTALLATION AND USE OF SUCH A METHOD FOR INHIBITING VANADIUM CORROSION

#114
20130199426
2013-08-08

INCREASING THE EFFICIENCY OF COMBUSTION PROCESSES

#115
20130196271
2013-08-01

Material utilization with an electropositive metal

#116
20130186312
2013-07-25

USE OF BROMINE OR BROMIDE CONTAINING ORGANIC COMPOSITIONS FOR REDUCING MERCURY EMISSIONS DURING COAL COMBUSTION

#117
20130183628
2013-07-18

Additive fuel composition, and method of use thereof

#118
20130178677
2013-07-11

Method and a system for converting carbon dioxide into chemical starting materials

#119
20130125799
2013-05-23

SYSTEMS AND METHODS FOR COMMINUTING AND RECIRCULATING COAL COMBUSTION PRODUCTS

#120
20130125792
2013-05-23

Production of coal combustion products for use in cementitious materials

#121
20130125749
2013-05-23

Boosted no-lance injection systems and methods

#122
20130074746
2013-03-28

METHOD AND APPARATUS FOR REDUCTION OF POLLUTANTS IN COMBUSTION EFFLUENT

#123
20130074745
2013-03-28

Sorbents for coal combustion

#124
20130040250
2013-02-14

PROCESS FOR OPERATING A UTILITY BOILER AND METHODS THEREFOR

#125
20130039826
2013-02-14

Methods for removal of mercury from flue gas

#126
20130025291
2013-01-31

SYSTEM AND METHOD FOR PROTECTION OF HIGH TEMPERATURE MACHINERY COMPONENTS

#127
20120285352
2012-11-15

Process to reduce emissions of nitrogen oxides and mercury from coal-fired boilers

#128
20120272877
2012-11-01

Reducing mercury emissions from the burning of coal

#129
20120266792
2012-10-25

Combustion Stabilization Systems

#130
20120240833
2012-09-27

METHODS FOR OPERATING A FLUIDIZED-BED REACTOR

#131
20120204773
2012-08-16

Process for operating a furnace with a bituminous coal and method for reducing slag formation therewith

#132
20120195815
2012-08-02

Emission control system

#133
20120177553
2012-07-12

Injector And Method For Reducing Nox Emissions From Boilers, IC Engines and Combustion Processes

#134
20120174830
2012-07-12

METHOD OF OPERATING A COAL BURNING FACILITY

#135
20120138004
2012-06-07

Quaternary ammonium amide and/or ester salts

#136
20120100490
2012-04-26

Sorbents for coal combustion

#137
20120100053
2012-04-26

Method and system for controlling mercury emissions from coal-fired thermal processes

#138
20120100052
2012-04-26

System and method for protection of SCR catalyst and control of multiple emissions

#139
20120090517
2012-04-19

Control of combustion system emissions

#140
20120042970
2012-02-23

Device and method for supplying a sorbent

#141
20120037056
2012-02-16

Process for operating a fossil fuel fired power plant

#142
20120024194
2012-02-02

Method of Reducing Toxicity of Coal Combustion Residues

#143
20120006239
2012-01-12

PROCESS FOR OPERATING A COAL-FIRED UTILITY BOILER

#144
20110305999
2011-12-15

MODIFIER OF COMBUSTION OF SOLID, LIQUID AND GASEOUS FUELS

#145
20110303133
2011-12-15

Pollution abatement process for fossil fuel-fired boilers

#146
20110300498
2011-12-08

METHODS FOR OPERATING A FURNACE

#147
20110281222
2011-11-17

Sorbents for coal combustion

#148
20110271886
2011-11-10

COMBUSTION APPARATUS IN WHICH EMISSION OF N2O IS CONTROLLED, AND METHOD FOR CONTROLLING EMISSION OF N2O

#149
20110269079
2011-11-03

PROCESS FOR OPERATING A UTILITY BOILER AND METHODS THEREFOR

#150
20110262873
2011-10-27

USE OF COMPOUNDS CONTAINING HALOGEN AND NITROGEN FOR REDUCING MERCURY EMISSIONS DURING COAL COMBUSTION

#151
20110262327
2011-10-27

Process for dilute phase injection of dry alkaline materials

#152
20110250550
2011-10-13

Method and device for biomass combustion without carbon dioxide emission

#153
20110250111
2011-10-13

Methods for removal of mercury from flue gas

#154
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

#155
20110203499
2011-08-25

Reducing mercury emissions from the burning of coal

#156
20110203498
2011-08-25

Methods, Apparatus and Systems for Improving the Operation of Cyclone Boilers

#157
20110142739
2011-06-16

Multi-compartment overfire air and N-agent injection method for nitrogen oxide reduction in flue gas

#158
20110120717
2011-05-26

Generation of fluid for hydrocarbon recovery

#159
20110056416
2011-03-10

SYSTEM FOR COMBUSTION OPTIMIZATION USING QUANTUM CASCADE LASERS

#160
20110053100
2011-03-03

Composition and Method for Reducing Mercury Emitted into the Atmosphere

#161
20110036014
2011-02-17

Gasification system with processed feedstock/char conversion and gas reformulation

#162
20110030592
2011-02-10

Additives for mercury oxidation in coal-fired power plants

#163
20110017110
2011-01-27

METHODS AND SYSTEMS FOR IMPROVING COMBUSTION PROCESSES

#164
20100323308
2010-12-23

Sorbents for coal combustion

#165
20100290975
2010-11-18

HOT SOLIDS PROCESS SELECTIVELY OPERABLE FOR COMBUSTION PURPOSES AND GASIFICATION PURPOSES

#166
20100290966
2010-11-18

METHOD AND APPARATUS FOR THE REMOVAL OF FLUORINE FROM A GAS STREAM

#167
20100275781
2010-11-04

Gas conditioning system

#168
20100263577
2010-10-21

POLLUTION ABATEMENT PROCESS FOR FOSSIL FUEL-FIRED BOILERS

#169
20100261127
2010-10-14

Combustion process

#170
20100261126
2010-10-14

Combustion process for the reduction of particulates in combustion fumes

#171
20100251938
2010-10-07

Reducing mercury emissions from the burning of coal

#172
20100248168
2010-09-30

Combustion process

#173
20100212216
2010-08-26

SUPPLYING TUNGSTEN TO A COMBUSTION SYSTEM OR COMBUSTION SYSTEM EXHAUST STREAM CONTAINING IRON

#174
20100203461
2010-08-12

COMBUSTION SYSTEMS AND PROCESSES FOR BURNING FOSSIL FUEL WITH REDUCED EMISSIONS

#175
20100159406
2010-06-24

Combustion furnace humidification devices, systems and methods

#176
20100154304
2010-06-24

GASIFIER COMPRISING ONE OR MORE FLUID CONDUITS

#177
20100151396
2010-06-17

COMPOSITION, METHOD AND USE

#178
20100139482
2010-06-10

Reducing mercury emissions from the burning of coal

#179
20100120608
2010-05-13

Reactive metal and catalyst amalgam and method for improving the combustibility of fuel oils

#180
20100116183
2010-05-13

USE OF HYDROCARBON EMULSIONS AS A REBURN FUEL TO REDUCE NOX EMISSIONS

#181
20100107638
2010-05-06

Device and process for distributing a fluid

#182
20100101464
2010-04-29

Methods for operating a fluidized-bed reactor

#183
20100077947
2010-04-01

METHOD OF COMBUSTING SULFUR-CONTAINING FUEL

#184
20100024697
2010-02-04

Preparation of fuel usable in a fossil-fuel-fired system

#185
20100024693
2010-02-04

Fossil-fuel-fired system having reduced emissions and method of operating the same

#186
20100024290
2010-02-04

Fuel usable to control the emissions and/or opacity of gas released into the atmosphere

#187
20100006014
2010-01-14

TARGETED REAGENT INJECTION FOR SLAG CONTROL FROM COMBUSTION OF COALS HIGH IN IRON AND/OR CALCIUM

#188
20090269262
2009-10-29

Air pollutant control system and method for removing mercury in flue gas

#189
20090257941
2009-10-15

Coal/coke/heavy residual oil boiler with sulfur and carbon dioxide capture and recovery

#190
20090194262
2009-08-06

METHOD FOR PREVENTING CORROSION ON THE HEAT EXCHANGE SURFACES OF A BOILER, AND A SUPPLY MEANS FOR ADDITIONAL MATERIAL

#191
20090188448
2009-07-30

Boiler apparatus for combusting processed agriculture residues (PAR) and method

#192
20090186309
2009-07-23

Increasing the efficiency of combustion processes

#193
20090178599
2009-07-16

Process for operating a coal-fired furnace with reduced slag formation

#194
20090117019
2009-05-07

Reducing mercury emissions from the burning of coal

#195
20090107046
2009-04-30

Fuel feed system for a gasifier

#196
20090044737
2009-02-19

Process for efficient energy recovery from biomass

#197
20090038310
2009-02-12

Method for preventing chlorine deposition on the heat-transferring surfaces of a boiler

#198
20090031934
2009-02-05

Biomass energy recovery apparatus

#199
20090031929
2009-02-05

APPARATUS FOR OIL SHALE POLLUTANT SORPTION/NOx REBURNING MULTI-POLLUTANT CONTROL

#200
20080317652
2008-12-25

Emission control system internal to a boiler

#201
20080286704
2008-11-20

Method of burning a nitrogen-containing fuel

#202
20080286703
2008-11-20

Reducing sulfur gas emissions resulting from the burning of carbonaceous fuels

#203
20080286183
2008-11-20

Control of combustion system emissions

#204
20080276844
2008-11-13

Coal boiler and coal boiler combustion method

#205
20080264047
2008-10-30

Catalyst Delivery System

#206
20080236458
2008-10-02

Method and device for reducing polyhalogenated compounds in incineration plants

#207
20080223267
2008-09-18

DIRECT SORBENT PREPARATION/FEED APPARATUS AND METHOD FOR CIRCULATING FLUIDIZED BED BOILER SYSTEMS

#208
20080223265
2008-09-18

Secondary air flow biasing apparatus and method for circulating fluidized bed boiler systems

#209
20080223018
2008-09-18

Supplying tungsten to a combustion system or combustion system exhaust stream containing iron

#210
20080220387
2008-09-11

Combustion apparatus to reduce flue gas NOx by injection of n-agent droplets and gas in overfire air

#211
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

#212
20080210089
2008-09-04

Gas Conditioning System

#213
20080209885
2008-09-04

Scavenging phosphorus, sulfur, and lead from combustion exhaust using tungsten compounds and lubricant

#214
20080209807
2008-09-04

Low temperature gasification facility with a horizontally oriented gasifier

#215
20080202397
2008-08-28

Process for reduction of sulfur compounds and nitrogen compounds in the exhaust gases of combustion devices

#216
20080193352
2008-08-14

Methods and systems for removing mercury from combustion flue gas

#217
20080193351
2008-08-14

OIL SHALE DERIVED POLLUTANT CONTROL MATERIALS AND METHODS AND APPARATUSES FOR PRODUCING AND UTILIZING THE SAME

#218
20080176175
2008-07-24

FLAME REACTION MATERIAL AND A FLAME REACTION MEMBER

#219
20080175774
2008-07-24

Methods and systems for reducing NOemissions in industrial combustion systems

#220
20080121142
2008-05-29

Reducing mercury emissions from the burning of coal

#221
20080110381
2008-05-15

Multi-compartment overfire air and N-agent injection method and system for nitrogen oxide reduction in flue gas

#222
20080063992
2008-03-13

Method for supplying combustion gas in incineration systems

#223
20080039672
2008-02-14

Apparatus for destruction of organic pollutants

#224
20070287110
2007-12-13

Method and apparatus for reduced emissions fuel combustion

#225
20070281253
2007-12-06

Combustion stabilization systems

#226
20070281252
2007-12-06

Reactive metal and catalyst amalgam and method for improving the combustibility of fuel oils

#227
20070266916
2007-11-22

SYSTEMS FOR GENERATING ENERGY USING AGRICULTURAL BIOFUEL

#228
20070258869
2007-11-08

Residue Conditioning System

#229
20070231231
2007-10-04

Method for reducing nitrogen oxide emissions

#230
20070212296
2007-09-13

Composition and method for oxidizing mercury in combustion processes

#231
20070180835
2007-08-09

Optimizing post-combustion nitrogen oxide and sulfur dioxide reductions and improving combustion efficiency in coal fired boilers

#232
20070168213
2007-07-19

Methods of operating a coal burning facility

#233
20070163476
2007-07-19

Apparatus for delivery of sorbent to a furnace during combustion

#234
20070140943
2007-06-21

Sorbent composition to reduce emissions from the burning of carbonaceous fuels

#235
20070119387
2007-05-31

Circulating fluidized bed boiler having improved reactant utilization

#236
20070119352
2007-05-31

Process for slag and corrosion control in boilers

#237
20070119351
2007-05-31

System and method for decreasing a rate of slag formation at predetermined locations in a boiler system

#238
20070044693
2007-03-01

Process for improving operation of large-scale combustors

#239
20070034126
2007-02-15

In-Furnace Reduction Of Nitrogen Oxide By Mixed Fuels Involving A Biomass Derivative

#240
20070009413
2007-01-11

Method for flue-gas reduction of pollutants in combustion processes

#241
20070003890
2007-01-04

Urea-based mixing process for increasing combustion efficiency and reduction of nitrogen oxides (NOx)

#242
20060290935
2006-12-28

PROCESS FOR CORROSION CONTROL IN BOILERS

#243
20060280666
2006-12-14

Oil shale derived pollutant control materials and methods and apparatuses for producing and utilizing the same

#244
20060257799
2006-11-16

Processes for operating a utility boiler and methods therefor

#245
20060210463
2006-09-21

Reducing mercury emissions from the burning of coal

#246
20060141414
2006-06-29

Gas combustion treatment method and apparatus therefor

#247
20060121398
2006-06-08

Additive atomizing systems and apparatus

#248
20060120933
2006-06-08

Method oil shale pollutant sorption/NOreburning multi-pollutant control

#249
20060118013
2006-06-08

Method and apparatus for adding reducing agent to secondary overfire air stream

#250
20060108443
2006-05-25

Lance-type liquid reducing agent spray device

#251
20060070561
2006-04-06

Method for reducing the amount of a sulfur dioxide in a flue gas resulting from the combustion of a fossil fuel

#252
20060052902
2006-03-09

Method and system for SNCR optimization

#253
20060011115
2006-01-19

Control of mercury and other elemental metal emissions using reaction stabilization device

#254
20060008393
2006-01-12

Pollutant reduction system with adjustable angle injector for injecting pollutant reduction substance

#255
20060005750
2006-01-12

Method for reducing the amount of a pollutant in a flue gas resulting from the combustion of a fossil fuel

#256
20050274308
2005-12-15

Methods for generating energy using agricultural biofuel

#257
20050260114
2005-11-24

Method for flue-gas reduction of pollutants in combustion processes

#258
20050178302
2005-08-18

Process for burning sulfur-containing fuels

#259
20050164139
2005-07-28

Reduced-emissions combustion utilizing multiple-component metallic combustion catalyst and lightly catalyzed diesel particulate filter

#260
20050160724
2005-07-28

Reduced-emissions combustion utilizing multiple-component metallic combustion catalyst and lightly catalyzed diesel oxidation catalyst

#261
20050150441
2005-07-14

Process for reducing plume opacity

#262
20050150440
2005-07-14

Method for combusting an organic waste concentrate containing alkali metal compounds under oxidative conditions

#263
20050106516
2005-05-19

Method to reduce flue gas NOx

#264
20050061216
2005-03-24

Method of clean burning and system for same

#265
20050051067
2005-03-10

Method and apparatus for adding reducing agent to secondary overfire air stream

#266
20050013755
2005-01-20

Combustion furnace humidification devices, systems & methods

#267
20050002841
2005-01-06

Co-axial injection system

#268
17991647
2025-02-04

Methods and apparatus for carbonaceous fuel and/or feedstock treatment

#269
17216613
2022-11-22

Methods and apparatus for improved gasification of carbonaceous feedstock

#270
15926801
2019-11-26

Regenerative thermal oxidizer with secondary and tertiary heat recovery

#271
15633635
2019-02-12

Gasification feedstock treatment methods and apparatus

#272
15081565
2017-10-24

Method for controlling gaseous mercury emission between two or more coal-fired combustion units

#273
14859163
2017-02-14

Emission control flare stack for reducing volatile organic compounds from gases including well gases

#274
14665395
2018-07-10

Additive for combustion enhancement of liquid hydrocarbon fuels

#275
14611000
2017-06-27

Coal additive

#276
14177114
2015-02-03

Methods and apparatus for the improved treatment of carbonaceous fuel and/or feedstocks

#277
13596057
2016-07-05

Magnetically managed combustion