ClassID:

236391

Y02E20/30 - CPC Classification

Classification description:

Combustion technologies with mitigation potential Technologies for a more efficient combustion or heat usage

Sub-classes:
Recent Application in this class:
#1
20260098461
2026-04-09

SYSTEM AND METHOD FOR ENHANCED PETROLEUM PRODUCT RECOVERY

#2
20240301776
2024-09-12

SYSTEM AND METHOD FOR ENHANCED PETROLEUM PRODUCT RECOVERY

#3
20240019831
2024-01-18

SYSTEM FOR OPTIMIZING THERMAL ENERGY GENERATION FROM MULTIPLE ENERGY SOURCES

#4
20230213240
2023-07-06

Systems and methods for operating a furnace

#5
20220305398
2022-09-29

Methods and systems for optimizing mechanical vapor compression and/or thermal vapor compression within multiple-stage processes

#6
20220299203
2022-09-22

Burner and burner system with flange mount

#7
20220282833
2022-09-08

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

#8
20220049170
2022-02-17

APPARATUS FOR TREATING WASTE MATERIAL AND A PRODUCT GAS

#9
20220016543
2022-01-20

Methods and systems for electrifying, decarbonizing, and reducing energy demand and process carbon intensity in industrial processes via integrated vapor compression

#10
20220016542
2022-01-20

Methods and systems for optimizing mechanical vapor compression and/or thermal vapor compression within multiple-stage processes

#11
20210302019
2021-09-30

System and method for a direct emission and diffusion of high-pressure combustion with exhaust into feed-water from a combustion barrel

#12
20210285637
2021-09-16

Method and system for improving boiler effectiveness

#13
20190264912
2019-08-29

Consumable tip burners, submerged combustion melters including same, and methods

#14
20190257472
2019-08-22

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

#15
20190056101
2019-02-21

Vaporization apparatus

#16
20190011123
2019-01-10

Plug and play burner

#17
20180291805
2018-10-11

System and method for high efficiency power generation using a carbon dioxide circulating working fluid

#18
20140109575
2014-04-24

METHOD FOR REDUCING FLUE GAS CARBON DIOXIDE EMISSIONS

#19
20140026751
2014-01-30

SYSTEM AND METHOD FOR CAPTURING CARBON DIOXIDE FROM FLUE GAS

#20
20140008454
2014-01-09

HVOF torch with fuel surrounding oxidizer

#21
20130236845
2013-09-12

GRADUAL OXIDATION WITH HEAT CONTROL

#22
20130236841
2013-09-12

Staged gradual oxidation

#23
20130236369
2013-09-12

Gradual oxidation with heat exchange media

#24
20130232985
2013-09-12

Gradual oxidation with heat transfer

#25
20130232947
2013-09-12

Staged gradual oxidation

#26
20130232946
2013-09-12

Gradual oxidation with heat control

#27
20130232945
2013-09-12

Gradual oxidation with heat transfer

#28
20130232876
2013-09-12

Gradual oxidation with heat transfer

#29
20130122442
2013-05-16

Through-port oxy-fuel burner

#30
20130118354
2013-05-16

PLUME RECOVERY METHOD

#31
20130084794
2013-04-04

SYSTEMS AND METHODS FOR PROVIDING UTILITIES AND CARBON DIOXIDE

#32
20130074489
2013-03-28

Stirling engine and engine system comprising stirling engine

#33
20130052096
2013-02-28

Exhaust gas treatment system with carbon dioxide chemical absorption equipment

#34
20130008175
2013-01-10

Conversion of hydrocarbons to carbon dioxide and electrical power

#35
20120325092
2012-12-27

Exhaust gas treatment system equipped with carbon dioxide removal device

#36
20120324893
2012-12-27

Coal-Fired Power Plant, and Method for Operating Coal-Fired Power Plant

#37
20120318486
2012-12-20

Heat exchanger for stirling engine

#38
20120304859
2012-12-06

PROCESS AND DEVICE FOR GAS SCRUBBING

#39
20120301834
2012-11-29

HIGH PRESSURE OXY-FIRED COMBUSTION SYSTEM

#40
20120272647
2012-11-01

EXHAUST HEAT REUSE AND TRANSFERRING DEVICE

#41
20120272626
2012-11-01

Exhaust gas treatment device for an oxygen combustion system

#42
20120261090
2012-10-18

System and method for converting heat energy into electrical energy through and organic rankine cycle (ORC) system

#43
20120247734
2012-10-04

Elongated counter-flow heat exchanger for heat recovery

#44
20120222593
2012-09-06

Oxy-fuel combustion with integrated pollution control

#45
20120208139
2012-08-16

High capacity fuel-fired liquid heating apparatus

#46
20120186791
2012-07-26

Transport membrane condenser using turbulence promoters

#47
20120186783
2012-07-26

High Temperature Sensible Heat Recovery System

#48
20120167461
2012-07-05

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

#49
20120159945
2012-06-28

Stirling engine

#50
20120159944
2012-06-28

Stirling engine and method of removing impurities in a heat-transfer tube group in a power device or a power-generating device which uses a stirling engine

#51
20120144837
2012-06-14

Low Emission Power Generation and Hydrocarbon Recovery Systems and Methods

#52
20120141343
2012-06-07

Dynamic oxidation of process gas

#53
20120129109
2012-05-24

Method and device for reducing hazardous emissions in internal combustion systems

#54
20120122046
2012-05-17

Method and apparatus for gasification of organic waste

#55
20120111244
2012-05-10

CO2 GENERATOR AND DEHYDRATOR

#56
20120102948
2012-05-03

Power generation and space conditioning using a thermodynamic engine driven through environmental heating and cooling

#57
20120100496
2012-04-26

BURNER

#58
20120096870
2012-04-26

Combined cycle power plant including a carbon dioxide collection system

#59
20120090338
2012-04-19

Method of treating an exhaust gas stream

#60
20120090328
2012-04-19

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

#61
20120060728
2012-03-15

Power station and method for operating the same

#62
20120048717
2012-03-01

METHODS AND APPARATUSES FOR HEATING AND MANIPULATING FLUID

#63
20120031987
2012-02-09

PROCESS HEATER SYSTEM

#64
20120023947
2012-02-02

SYSTEMS AND METHODS FOR CO2 CAPTURE

#65
20120023892
2012-02-02

SYSTEMS AND METHODS FOR CO2 CAPTURE

#66
20110308253
2011-12-22

Dual cycle rankine waste heat recovery cycle

#67
20110296870
2011-12-08

Apparatus and process for separating CO2 from a flue gas

#68
20110265698
2011-11-03

SYSTEM AND METHOD FOR REUTILIZING CO2 FROM COMBUSTED CARBONACEOUS MATERIAL

#69
20110265445
2011-11-03

Method for Reducing CO2 Emissions in a Combustion Stream and Industrial Plants Utilizing the Same

#70
20110256488
2011-10-20

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

#71
20110239700
2011-10-06

Method of obtaining carbon dioxide from carbon dioxide-containing gas mixture

#72
20110232545
2011-09-29

High pressure direct contact oxy-fired steam generator

#73
20110226010
2011-09-22

CARBON DIOXIDE CAPTURE FROM FLUE GAS

#74
20110217661
2011-09-08

Burner

#75
20110195001
2011-08-11

Apparatus for dynamic oxidation of process gas

#76
20110174301
2011-07-21

Primary heat exchanger design for condensing gas furnace

#77
20110169177
2011-07-14

Waterless humidifier for residential and commercial furnaces

#78
20110162523
2011-07-07

GAS CLEANING METHOD AND APPARATUS

#79
20110155349
2011-06-30

METHOD AND SYSTEM FOR COOLING HOT GASES BY WATER INJECTION

#80
20110150733
2011-06-23

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

#81
20110138852
2011-06-16

Method of obtaining carbon dioxide from carbon dioxide-containing gas mixture

#82
20110138771
2011-06-16

Method of operating a gas turbine power plant with auxiliary power to reduce emissions

#83
20110083555
2011-04-14

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

#84
20110081297
2011-04-07

Novel Substituted Pyrazoles, 1,2,4-Oxadiazoles, and 1,3,4-Oxadiazoles

#85
20110061528
2011-03-17

Power plant emissions control using integrated organic rankine cycle

#86
20110061388
2011-03-17

DIRECT EVAPORATOR APPARATUS AND ENERGY RECOVERY SYSTEM

#87
20110061385
2011-03-17

Methods and systems for generating power from a turbine using pressurized nitrogen

#88
20110048016
2011-03-03

Energy-recovery system for a production plant

#89
20110005750
2011-01-13

Oil sand production without CO2 emission

#90
20100319346
2010-12-23

SYSTEM FOR RECOVERING WASTE HEAT

#91
20100307390
2010-12-09

Method and apparatus for incineration of combustible waste

#92
20100294459
2010-11-25

Heat exchange configuration for use in a mobile system cleaning apparatus

#93
20100269740
2010-10-28

Heavy fuel-fired boiler system and operating method thereof

#94
20100263831
2010-10-21

Heat recovery unit

#95
20100260654
2010-10-14

Method and device for entrained-flow sulfation of flue gas constituents

#96
20100251708
2010-10-07

Energy recovery system for combustible vapors

#97
20100243228
2010-09-30

Method and Apparatus to Effect Heat Transfer

#98
20100242811
2010-09-30

Adapting of an oxy-combustion plant to energy availability and to the amount of COto be trapped

#99
20100242488
2010-09-30

GAS TURBINE ENGINE AND METHOD OF OPERATION

#100
20100205956
2010-08-19

Sealed engine/compressor housing comprising an adsorption element

#101
20100199897
2010-08-12

PROCESS AND PLANT FOR INCINERATING WASTE WITH PREHEATING OF THE LATTER

#102
20100187319
2010-07-29

RANKINE CYCLE POWER PLANT HEAT SOURCE CONTROL

#103
20100170243
2010-07-08

Method and device for utilizing heat transported by a discontinuous flow of exhaust gases

#104
20100154395
2010-06-24

Methods and apparatuses for heating, concentrating and evaporating fluid

#105
20100116226
2010-05-13

BOILER WITH A COMBUSTION HEAD COOLING SYSTEM

#106
20100115960
2010-05-13

Gas turbine installation with flue gas recirculation dependent on oxygen content of a gas flow

#107
20100101203
2010-04-29

FEED INJECTOR COOLING JACKET

#108
20100071368
2010-03-25

Multi-level organic rankine cycle power system

#109
20100058963
2010-03-11

METHOD FOR DISPOSING OF ORGANIC WASTE OF HIGH WATER CONTENT AND DISPOSAL APPARATUS THEREFOR

#110
20100055015
2010-03-04

Low temperature mercury control process

#111
20100032385
2010-02-11

CEMENT BURNING APPARATUS AND METHOD OF DRYING HIGH-WATER-CONTENT ORGANIC WASTE

#112
20100006415
2010-01-14

Thermal decomposition treatment system of flammable waste and method for treating the waste using the system

#113
20100000119
2010-01-07

Cement burning apparatus and method of drying high-water-content organic waste

#114
20090297993
2009-12-03

Method of and System For Generating Power By Oxyfuel Combustion

#115
20090288813
2009-11-26

Structure of heat exchange apparatus for gas boiler

#116
20090282803
2009-11-19

Emission reduction method for use with a heat recovery steam generation system

#117
20090277618
2009-11-12

CONDENSATE HEAT EXCHANGER

#118
20090229786
2009-09-17

Internal combustion engine and heat engine with multiple heat exchangers

#119
20090211892
2009-08-27

PYROLYSIS SYSTEM FOR WASTE RUBBER

#120
20090165375
2009-07-02

Waste disposal plant and related process

#121
20090136882
2009-05-28

Burner with atomizer

#122
20090120616
2009-05-14

Energy re-claimer

#123
20090094980
2009-04-16

Exhaust heat recovery apparatus

#124
20090075219
2009-03-19

Oxycombustion method allowing capture of all of the carbon dioxide produced

#125
20090071155
2009-03-19

METHOD AND SYSTEM FOR THERMOCHEMICAL HEAT ENERGY STORAGE AND RECOVERY

#126
20090071153
2009-03-19

METHOD AND SYSTEM FOR ENERGY STORAGE AND RECOVERY

#127
20090056302
2009-03-05

Component ventilation and pressurization in a turbomachine

#128
20090047102
2009-02-19

Device for charging alternative fuels into a rotary kiln and method for charging such alternative fuels and/or waste products

#129
20090013686
2009-01-15

Exhaust heat recovery apparatus

#130
20090007562
2009-01-08

Dual-function stirling engine system

#131
20080311016
2008-12-18

Process for disposing waste gas comprising sulfur oxides and apparatus thereof

#132
20080302107
2008-12-11

Method of and power plant for generating power by oxyfuel combustion

#133
20080295784
2008-12-04

Water vaporizer with intermediate steam superheating pass

#134
20080292929
2008-11-27

Burner and fuel cell system equipped therewith

#135
20080282996
2008-11-20

Reverse-flow condensing economizer and heat recovery method

#136
20080276633
2008-11-13

Process for cooling down a hot flue gas stream

#137
20080250788
2008-10-16

Power generation and space conditioning using a thermodynamic engine driven through environmental heating and cooling

#138
20080241029
2008-10-02

Methods and apparatus for removing mercury from combustion flue gas

#139
20080229984
2008-09-25

Plant for Heating by Combustion of a Solid Fuel

#140
20080209899
2008-09-04

Exhaust gas treating method

#141
20080184880
2008-08-07

Method of and apparatus for COcapture in oxy-combustion

#142
20080178733
2008-07-31

Use of SOfrom flue gas for acid wash of ammonia

#143
20080134660
2008-06-12

Method and system for reducing COemissions in a combustion stream

#144
20080092827
2008-04-24

Method and apparatus for heating a circulating fluid using a quench column and an indirect heat exchanger

#145
20080085432
2008-04-10

Solid oxide fuel cell module and control method thereof

#146
20080053095
2008-03-06

Power system and apparatus utilizing intermediate temperature waste heat

#147
20080016868
2008-01-24

Integrated capture of fossil fuel gas pollutants including COwith energy recovery

#148
20080010899
2008-01-17

Method and apparatus for fermentation

#149
20070269292
2007-11-22

Apparatus and method for injecting waste tires through the burner end of a kiln

#150
20070261618
2007-11-15

Method and device for incinerating combustion material

#151
20070209359
2007-09-13

Exhaust heat recovery apparatus

#152
20070207419
2007-09-06

Oxy-fuel combustion with integrated pollution control

#153
20070204962
2007-09-06

Accelerated flameless evaporation system

#154
20070144414
2007-06-28

Method for recycling building

#155
20070075468
2007-04-05

Cooling exhaust gases from smelting furnace

#156
20070074644
2007-04-05

Support system for smelting-furnace exhaust-gas stack

#157
20070044468
2007-03-01

Energy recovery system for combustible vapors

#158
20070039725
2007-02-22

Water vaporizer with intermediate steam superheating pass

#159
20070012187
2007-01-18

System for removing water from flue gas

#160
20060260190
2006-11-23

Method and apparatus for treating organic matter

#161
20060254256
2006-11-16

Heat exchange device

#162
20060249861
2006-11-09

Cooling device for coke-oven gas

#163
20060213196
2006-09-28

Cogeneration system

#164
20060204916
2006-09-14

Gas burner for grilling food items

#165
20060201153
2006-09-14

Rankine cycle system

#166
20060185621
2006-08-24

Flameless boiler

#167
20060144305
2006-07-06

Method and apparatus for plasma gasification of waste materials

#168
20060137579
2006-06-29

Gasification system

#169
20060123779
2006-06-15

Exhaust heat recovery apparatus

#170
20060112693
2006-06-01

Method and apparatus for power generation using waste heat

#171
20060088452
2006-04-27

Exhaust gas processing device, and method of using the same

#172
20060053785
2006-03-16

Power device equipped with combustion engine and stirling engine

#173
20060008394
2006-01-12

Exhaust gas treating apparatus

#174
20050230857
2005-10-20

Heat recovery using fluidized spray tower

#175
20050223702
2005-10-13

Method and apparatus for treating exhaust gases from combustion sources

#176
20050126456
2005-06-16

Method for recycling building materials

#177
20050098073
2005-05-12

Non-polluting high temperature combustion system

#178
20050076863
2005-04-14

Internal combustion engine

#179
20050056396
2005-03-17

Heat exchange system

#180
20050050890
2005-03-10

Heat exchanger

#181
20050039638
2005-02-24

Method and process for co-combustion in a waste to-energy facility

#182
17707041
2023-11-07

System for optimizing thermal energy generation from multiple energy sources

#183
17664281
2023-03-28

Process and apparatus for recovering energy from low energy density gas stream