ClassID:

137111

F01K23/068 - CPC Classification

Classification description:

Plants characterised by more than one engine delivering power external to the plant, the engines being driven by different fluids the engine cycles being thermally coupled combustion heat from one cycle heating the fluid in another cycle the combustion heat coming from a gasification or pyrolysis process, e.g. coal gasification in combination with an oxygen producing plant, e.g. an air separation plant

Recent Application in this class:
#1
20240401502
2024-12-05

COGENERATION OF CHEMICAL PRODUCTS

#2
20240084721
2024-03-14

Cogeneration of chemical products

#3
20220325638
2022-10-13

System and method for obtaining power by the use of low-quality hydrocarbons and hydrogen produced from the water in the generation of combustion energy

#4
20220099003
2022-03-31

Power production with cogeneration of further products

#5
20200165970
2020-05-28

Method for exhaust waste energy recovery at the reciprocating gas engine-based polygeneration plant

#6
20190186358
2019-06-20

Furnace wall, gasification unit and integrated gasification combined cycle, and method of manufacturing furnace wall

#7
20170336146
2017-11-23

Methods and systems for controlling temperature in a vessel

#8
20170211880
2017-07-27

METHOD FOR OBTAINING AN AIR PRODUCT, AND AIR SEPARATION PLANT

#9
20160069263
2016-03-10

Gasification power plant control device, gasification power plant, and gasification power plant control method

#10
20150226118
2015-08-13

Oxygen transport membrane reactor based method and system for generating electric power

#11
20150175913
2015-06-25

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

#12
20140246175
2014-09-04

Methods and systems for controlling temperature in a vessel

#13
20140130509
2014-05-15

COMBINED GASIFICATION AND POWER GENERATION

#14
20140041358
2014-02-13

Gas cooler, gasification furnace, and integrated gasification combined cycle for carbon-containing fuel

#15
20140026483
2014-01-30

SYSTEMS FOR PREHEATING FEEDSTOCK

#16
20140007504
2014-01-09

Process for regulating joule value of offgases from plants for pig iron production or of synthesis gas

#17
20140001757
2014-01-02

Control system and method for power plant

#18
20130318969
2013-12-05

Heat recovery using organic rankine cycle

#19
20130227961
2013-09-05

Oxy-combustion turboexpander system

#20
20130192228
2013-08-01

Process and device for air separation and steam generation in a combined system

#21
20130167557
2013-07-04

POWER PLANT

#22
20130047574
2013-02-28

Heat recovery from a gasification system

#23
20130036720
2013-02-14

Gasification power generation plant

#24
20120247105
2012-10-04

Low emission power generation and hydrocarbon recovery systems and methods

#25
20120240603
2012-09-27

Integrated gasification combined cycle system with vapor absorption chilling

#26
20120079766
2012-04-05

Advanced ASU and HRSG integration for improved integrated gasification combined cycle efficiency

#27
20120067060
2012-03-22

Process for co-producing synthesis gas and power

#28
20120055331
2012-03-08

System and method for controlling an air separation unit

#29
20120055157
2012-03-08

Fuel heating system for startup of a combustion system

#30
20120039776
2012-02-16

System for heat integration within a gas processing section

#31
20120032378
2012-02-09

Blast furnace iron production with integrated power generation

#32
20120023946
2012-02-02

Emissions-critical charge cooling using an organic rankine cycle

#33
20110308255
2011-12-22

Combined cycle power plant

#34
20110308230
2011-12-22

INTEGRATED COAL GASIFICATION COMBINED CYCLE PLANT

#35
20110303758
2011-12-15

System for increasing the life of fuel injectors

#36
20110260113
2011-10-27

Water gas shift reactor system for integrated gasification combined cycle power generation systems

#37
20110253510
2011-10-20

Solid feed guide apparatus for a posimetric solids pump

#38
20110248513
2011-10-13

Method for use of the synthesis gas that comes from a gasifier

#39
20110229382
2011-09-22

System for heat integration with methanation system

#40
20110214432
2011-09-08

System and method for generation of high pressure air in an integrated gasification combined cycle system

#41
20110209407
2011-09-01

Heat recovery in black water flash systems

#42
20110203289
2011-08-25

Power generation system incorporating multiple Rankine cycles

#43
20110185701
2011-08-04

TURBINE EQUIPMENT AND POWER GENERATING PLANT

#44
20110162385
2011-07-07

System for providing air flow to a sulfur recovery unit

#45
20110162382
2011-07-07

IGCC power plant having flue gas recirculation and flushing gas

#46
20110162380
2011-07-07

METHOD TO INCREASE NET PLANT OUTPUT OF A DERATED IGCC PLANT

#47
20110061361
2011-03-17

Electrical power generation apparatus

#48
20110000671
2011-01-06

Low emission power generation and hydrocarbon recovery systems and methods

#49
20110000221
2011-01-06

Low emission power generation and hydrocarbon recovery systems and methods

#50
20100300112
2010-12-02

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

#51
20100300111
2010-12-02

METHOD FOR THE OPERATION OF A POWER PLANT FEATURING INTEGRATED GASIFICATION, AND POWER PLANT

#52
20100288474
2010-11-18

Method and system for sealing an annulus

#53
20100275648
2010-11-04

EFFICIENTLY COMPRESSING NITROGEN IN A COMBINED CYCLE POWER PLANT

#54
20100257868
2010-10-14

Method for generating power

#55
20100251729
2010-10-07

Power generation system incorporating multiple Rankine cycles

#56
20100251613
2010-10-07

Method and apparatus to recycle tail gas

#57
20100236254
2010-09-23

Power plant for IGSC-process

#58
20100212226
2010-08-26

Self-generated power integration for gasification

#59
20100199558
2010-08-12

SYSTEM AND METHOD FOR OPERATING POWER GENERATION SYSTEMS

#60
20100175426
2010-07-15

Power Management For Gasification Facility

#61
20100170285
2010-07-08

Systems for reducing cooling water and power consumption in gasification systems and methods of assembling such systems

#62
20100170263
2010-07-08

Vortex combustor for low NOX emissions when burning lean premixed high hydrogen content fuel

#63
20100162912
2010-07-01

Electrical conductive element

#64
20100154432
2010-06-24

Method and system for operating a combined cycle power plant

#65
20100154428
2010-06-24

Method and systems for operating a combined cycle power plant

#66
20100146982
2010-06-17

BLAST FURNACE IRON PRODUCTION WITH INTEGRATED POWER GENERATION

#67
20100146929
2010-06-17

Method for increasing the efficiency of a combined gas/steam power station with integrated gasification combined cycle

#68
20100107662
2010-05-06

Reduction of diluent nitrogen compressor power using vapor absorption chiller

#69
20100077767
2010-04-01

EMISSION FREE INTEGRATED GASIFICATION COMBINED CYCLE

#70
20100077766
2010-04-01

ASU nitrogen sweep gas in hydrogen separation membrane for production of HRSG duct burner fuel

#71
20100071381
2010-03-25

HIGH EFFICIENCY INTEGRATED GASIFICATION COMBINED CYCLE POWER PLANT

#72
20100064855
2010-03-18

Blast furnace iron production with integrated power generation

#73
20100024432
2010-02-04

Method for improved efficiency for IGCC

#74
20100015486
2010-01-21

Power generating plant

#75
20100003553
2010-01-07

Method for improved efficiency for producing fuel gas for power generation

#76
20090223201
2009-09-10

Methods of Injecting Diluent Into A Gas Turbine Assembly

#77
20090217585
2009-09-03

Reduced carbon footprint steam generation processes

#78
20090217584
2009-09-03

Steam generation processes utilizing biomass feedstocks

#79
20090178338
2009-07-16

Fuel feed system for a gasifier

#80
20090173484
2009-07-09

Methods and systems for controlling temperature in a vessel

#81
20090173081
2009-07-09

METHOD AND APPARATUS TO FACILITATE SUBSTITUTE NATURAL GAS PRODUCTION

#82
20090173080
2009-07-09

METHOD AND APPARATUS TO FACILITATE SUBSTITUTE NATURAL GAS PRODUCTION

#83
20090158701
2009-06-25

SYSTEMS AND METHODS FOR POWER GENERATION WITH CARBON DIOXIDE ISOLATION

#84
20090130001
2009-05-21

METHODS FOR FABRICATING SYNGAS COOLER PLATENS AND SYNGAS COOLER PLATENS

#85
20090120285
2009-05-14

System and methods for treating transient process gas

#86
20090113895
2009-05-07

Vortex combustor for low NOx emissions when burning lean premixed high hydrogen content fuel

#87
20090107046
2009-04-30

Fuel feed system for a gasifier

#88
20090100822
2009-04-23

Integrated gasification combined cycle and the control method

#89
20090084035
2009-04-02

POLYGENERATION SYSTEMS

#90
20090078397
2009-03-26

Radiant coolers and methods for assembling same

#91
20090031630
2009-02-05

Method and apparatus to produce synthetic gas

#92
20090025917
2009-01-29

Method and apparatus for heat recovery within a syngas cooler

#93
20090020456
2009-01-22

SYSTEM COMPRISING THE GASIFICATION OF FOSSIL FUELS TO PROCESS UNCONVENTIONAL OIL SOURCES

#94
20080295480
2008-12-04

Integrated gasification combined cycle power generation plant

#95
20080141672
2008-06-19

Electrical power generation method

#96
20080141646
2008-06-19

Integrated coal gasification combined cycle plant

#97
20080134658
2008-06-12

Integrated coal gasification combined cycle plant

#98
20080115478
2008-05-22

System and method for generation of high pressure air in an integrated gasification combined cycle system

#99
20080087022
2008-04-17

IGCC design and operation for maximum plant output and minimum heat rate

#100
20070181854
2007-08-09

Advanced integration for improved integrated gasification combined cycle efficiency

#101
20070180768
2007-08-09

Advanced ASU and HRSG integration for improved integrated gasification combined cycle efficiency

#102
20060070383
2006-04-06

Gas turbine power augmentation method

#103
20050126156
2005-06-16

Coal and syngas fueled power generation systems featuring zero atmospheric emissions