ClassID:

145300

F05D2220/75 - CPC Classification

Classification description:

Application in combination with equipment using fuel having a low calorific value, e.g. low BTU fuel, waste end, syngas, biomass fuel or flare gas

Recent Application in this class:
#1
20250376943
2025-12-11

AIRCRAFT EMISSIONS

#2
20250376942
2025-12-11

AIRCRAFT EMISSIONS

#3
20250012215
2025-01-09

FUEL SUPPLY METHOD, FUEL SUPPLY SYSTEM, FUEL COMBUSTION SYSTEM PROVIDED WITH FUEL SUPPLY SYSTEM, AND GAS TURBINE PLANT

#4
20240417100
2024-12-19

SYSTEM FOR CONDITIONING FUEL FOR SUPPLYING AN AIRCRAFT TURBOMACHINE, AIRCRAFT AND METHOD OF USE

#5
20240410302
2024-12-12

ELECTROLYZER HEATING SYSTEM FOR INTEGRATED POWER PLANTS

#6
20240124377
2024-04-18

Autonomous modular flare gas conversion systems and methods

#7
20240113594
2024-04-04

Hydrogen applications for turboexpander machines

#8
20240044264
2024-02-08

Electrolyzer heating system for integrated power plants

#9
20230407784
2023-12-21

FUEL SUPPLY METHOD, FUEL SUPPLY SYSTEM, FUEL COMBUSTION SYSTEM PROVIDED WITH FUEL SUPPLY SYSTEM, AND GAS TURBINE PLANT

#10
20220403272
2022-12-22

Autonomous Modular Flare Gas Conversion Systems and Methods

#11
20220220897
2022-07-14

Combustor nozzle, combustor, and gas turbine including same

#12
20220049649
2022-02-17

System and Methods for Recycling Hydrocarbon Waste Gas That is Generated During Cleaning of a Hydrocarbon Storage Tank

#13
20210285371
2021-09-16

Gas turbine arrangement with controlled bleed air injection into combustor, and method of operation

#14
20210189965
2021-06-24

System and methods for igniting and operating a gas turbine engine with alternative fuels

#15
20180163628
2018-06-14

Methods for startup and operation of gas turbine combined cycle power plants using NMHC fuels

#16
20180093887
2018-04-05

INTEGRATED REFORMER AND SYNGAS SEPARATOR

#17
20180030902
2018-02-01

Gas turbine energy supplementing systems and heating systems, and methods of making and using the same

#18
20180016978
2018-01-18

Process for treating waste feedstock and gasifier for same

#19
20170370297
2017-12-28

Gas turbine lower heating value methods and systems

#20
20170299190
2017-10-19

Fuel delivery methods in combustion engine using wide range of gaseous fuels

#21
20170298838
2017-10-19

FUEL SUPPLY SYSTEM AND METHOD OF OPERATING A COMBUSTION TURBINE ENGINE

#22
20170114718
2017-04-27

Gas turbine cycle equipment, equipment for recovering COfrom flue gas, and method for recovering exhaust heat from combustion flue gas

#23
20170082022
2017-03-23

Engine, biomass powder energy conversion and/or generation system, hybrid engines including the same, and methods of making and using the same

#24
20170030226
2017-02-02

Hybrid power generation system using solar energy and bioenergy

#25
20160363009
2016-12-15

System and method for startup of a power production plant

#26
20160344051
2016-11-24

Integrated reformer and syngas separator

#27
20160258327
2016-09-08

Systems and methods for turbine system operation in low ambient temperatures

#28
20160017235
2016-01-21

Process for treating waste feedstock and gasifier for same

#29
20150354466
2015-12-10

Gas turbine system, controller, and gas turbine operation method

#30
20150292403
2015-10-15

Methods for producing a fuel gas stream

#31
20140178782
2014-06-26

Garbage in power out (GIPO) thermal conversion process

#32
20140000274
2014-01-02

METHODS AND APPARATUS FOR CO-FIRING FUEL

#33
20130298568
2013-11-14

Process utilizing high performance air-cooled combined cycle power plant with dual working fluid bottoming cycle and integrated capacity control

#34
20130239543
2013-09-19

GAS TURBINE ENGINE CONTROL SYSTEM WITH GAS MONITOR

#35
20130236371
2013-09-12

Gradual oxidation with adiabatic temperature above flameout temperature

#36
20130236370
2013-09-12

Gradual oxidation below flameout temperature

#37
20130232947
2013-09-12

Staged gradual oxidation

#38
20130232946
2013-09-12

Gradual oxidation with heat control

#39
20130232945
2013-09-12

Gradual oxidation with heat transfer

#40
20130213039
2013-08-22

Bladeless turbine

#41
20130111913
2013-05-09

Multi-combustor turbine

#42
20130025279
2013-01-31

System for recovering heat from a biomass gasifier

#43
20130000320
2013-01-03

Conversion of hydrocarbons to carbon dioxide and electrical power

#44
20120311991
2012-12-13

Biofilter assemblies for biomass gasification systems

#45
20120308441
2012-12-06

Method and Apparatus for Production of Electrical Energy and Liquid Hydrocarbons from Oil Sands/Bitumen, Biomass and Waste Products by Means of Thermal Anaerobic Gasification Gas Up-Grading

#46
20120279227
2012-11-08

Method for the capture and disposal of carbon dioxide in an energy conversion process

#47
20120266605
2012-10-25

Method for generating electrical energy wherein carbonaceous fuel is gasified

#48
20120137693
2012-06-07

Gas turbine power plant having fuel heating means

#49
20120117978
2012-05-17

Generating power using an ion transport membrane

#50
20120102964
2012-05-03

TURBOMACHINE INCLUDING A CARBON DIOXIDE (CO2) CONCENTRATION CONTROL SYSTEM AND METHOD

#51
20120042658
2012-02-23

Fuel supply system for gas turbine combustor and fuel supply method for gas turbine combustor

#52
20120031100
2012-02-09

Generating power using an ion transport membrane

#53
20110302925
2011-12-15

Method and Apparatus for Controlling the Operation of a Gas Turbine

#54
20110289932
2011-12-01

System for fuel and diluent control

#55
20110283708
2011-11-24

LANDFILL GAS UTILIZATION

#56
20110266207
2011-11-03

Synergy City: a production facility for electrical power, fresh water, and trash processing without the use of nuclear fission, coal or oil

#57
20110227346
2011-09-22

GAS TURBINE WITH EXTERNAL COMBUSTION, APPLYING A ROTATING REGENERATING HEAT EXCHANGER

#58
20110203252
2011-08-25

DEVICE FOR THE PRODUCTION OF ENERGY FROM BIOMASS

#59
20110191004
2011-08-04

Gas turbine control method and device

#60
20110162343
2011-07-07

Systems and methods for controlling fuel flow within a machine

#61
20110146225
2011-06-23

Intake air heating system of combined cycle plant

#62
20110083444
2011-04-14

LOW BTU FUEL INJECTION SYSTEM

#63
20100330441
2010-12-30

Garbage in power out (GIPO) thermal conversion process

#64
20100326087
2010-12-30

Fuel gas purification apparatus, power generation system, and fuel synthesis system

#65
20100307157
2010-12-09

METHODS RELATING TO TURBINE ENGINE CONTROL AND OPERATION

#66
20100300112
2010-12-02

Method for producing motor energy from fossil fuels while dissipating pure carbon dioxide

#67
20100293853
2010-11-25

Method and system for wasteless processing and complete utilization of municipal and domestic wastes

#68
20100242490
2010-09-30

ADDITIVE DELIVERY SYSTEMS AND METHODS

#69
20100229566
2010-09-16

TWO-SHAFT GAS TURBINE SYSTEM

#70
20100229524
2010-09-16

Low heating value fuel gas blending control

#71
20100187818
2010-07-29

Multi-process method of combined heat and power generation, biodiesel production, ethanol production, town gas production and methane production

#72
20100175379
2010-07-15

PRE-MIX CATALYTIC PARTIAL OXIDATION FUEL REFORMER FOR STAGED AND REHEAT GAS TURBINE SYSTEMS

#73
20100175320
2010-07-15

ENERGY EFFICIENT SYSTEM AND PROCESS FOR THE CONTINUOUS PRODUCTION OF FUELS AND ENERGY FROM SYNGAS

#74
20100170266
2010-07-08

Method and apparatus for controlling a heating value of a low energy fuel

#75
20100162678
2010-07-01

System and method for automatic fuel blending and control for combustion gas turbine

#76
20100115952
2010-05-13

Gum substance monitoring apparatus, gum substance detecting method, and gas turbine system

#77
20100105127
2010-04-29

SYSTEMS AND METHODS FOR GENERATING RESOURCES USING WASTES

#78
20100092280
2010-04-15

Steam Cooled Direct Fired Coal Gas Turbine

#79
20100089023
2010-04-15

Intake air heating system of combined cycle plant

#80
20100052333
2010-03-04

Wast water energy system and method

#81
20100043446
2010-02-25

Waste to energy process and plant

#82
20100043445
2010-02-25

System and method for energy production from sludge

#83
20090301099
2009-12-10

Power Generation

#84
20090272118
2009-11-05

Operation of dual gas turbine fuel system

#85
20090241547
2009-10-01

Gas turbine fuel injector for lower heating capacity fuels

#86
20090223229
2009-09-10

Method and System for Using Low BTU Fuel Gas in a Gas Turbine

#87
20090223226
2009-09-10

Gas turbine combustor and gaseous fuel supply method for gas turbine combustor

#88
20080289819
2008-11-27

Utilization of low BTU gas generated during in situ heating of organic-rich rock

#89
20080196410
2008-08-21

Power generating systems and methods

#90
20080016876
2008-01-24

METHOD AND APPARATUS FOR REDUCING GAS TURBINE ENGINE EMISSIONS

#91
20070277529
2007-12-06

Method and system for heat recovery from dirty gaseous fuel in gasification power plants

#92
20070256422
2007-11-08

Production enhancements on integrated gasification combined cycle power plants

#93
20070254196
2007-11-01

Modular electric power generation system and method of use

#94
20070039468
2007-02-22

Method for operating a gas turbine and a gas turbine for implementing the method

#95
20070006566
2007-01-11

Syngas turbine

#96
20060185367
2006-08-24

LNG power plant

#97
16947426
2021-11-30

Power and cooling unit (PCU)