ClassID:

155989

F23C9/06 - CPC Classification

Classification description:

Combustion apparatus characterised by arrangements for returning combustion products or flue gases to the combustion chamber for completing combustion

Recent Application in this class:
#1
20240271780
2024-08-15

CLC METHOD AND PLANT WITH RECOVERY OF GASEOUS OXYGEN PRODUCED BY AN OXYGEN CARRIER

#2
20230366541
2023-11-16

Regenerative burner system and method of use

#3
20230288058
2023-09-14

PROCESSES AND APPARATUSES FOR BURNING A HYDROGEN FUEL AND A HYDROCARBON FUEL

#4
20230035248
2023-02-02

Combustion process of glass kiln with non-catalytic reformers

#5
20220397042
2022-12-15

Thermal power plant

#6
20220196238
2022-06-23

Regenerative burner system and method of use

#7
20220090782
2022-03-24

Supercritical COboiler capable of realizing uniform combustion, corrosion resistance and coking resistance, and boiler system

#8
20210333018
2021-10-28

DOUBLE CHAMBERS BOILER SYSTEM WITH OXYGEN-ENRICHED COMBUSTION

#9
20190390854
2019-12-26

METHOD FOR OPERATING A COMBUSTION SYSTEM INCLUDING A PERFORATED FLAME HOLDER

#10
20190337832
2019-11-07

COMBUSTION METHOD FOR LOW VELOCITY REACTANT STREAMS

#11
20190277492
2019-09-12

Fuel combustion system with a perforated reaction holder

#12
20190203930
2019-07-04

Burner With Open Radiant Tube

#13
20190186732
2019-06-20

Low NOx burner with exhaust gas recycle and partial premix

#14
20190186731
2019-06-20

Staged fuel burner with jet induced exhaust gas recycle

#15
20190137096
2019-05-09

PERFORATED FLAME HOLDER SUPPORT STRUCTURE WITH HEATING ELEMENT

#16
20190107048
2019-04-11

Method and equipment for combustion of ammonia

#17
20190093882
2019-03-28

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

#18
20190003705
2019-01-03

STARTUP METHOD AND MECHANISM FOR A BURNER HAVING A PERFORATED FLAME HOLDER

#19
20180347473
2018-12-06

Gas turbine combustor diagnostic system and method

#20
20180292085
2018-10-11

COMBUSTION GAS SUPPLY SYSTEM

#21
20180202662
2018-07-19

Combustor

#22
20180118600
2018-05-03

Combustion method for low velocity reactant streams

#23
20180003378
2018-01-04

Fuel combustion system with a perforated reaction holder

#24
20170307215
2017-10-26

Boiler system and method of operating same

#25
20160370002
2016-12-22

Burner with combustion air driven jet pump

#26
20160320057
2016-11-03

Combustion method and installation with optimized energy recuperation

#27
20160298838
2016-10-13

Pre-mixed fuel burner with perforated flame holder

#28
20160195264
2016-07-07

PROCESS UTILIZING SYNERGISTIC MIXTURE OF FUELS TO PRODUCE ENERGY AND REDUCE EMISSIONS IN BOILERS

#29
20160146462
2016-05-26

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

#30
20160030783
2016-02-04

FACILITY FOR PRODUCING AND TREATING SMOKE

#31
20150369477
2015-12-24

Startup method and mechanism for a burner having a perforated flame holder

#32
20150316261
2015-11-05

Fuel combustion system with a perforated reaction holder

#33
20150285491
2015-10-08

Burner with a series of fuel gas ejectors and a perforated flame holder

#34
20150276220
2015-10-01

Burner with a perforated reaction holder and heating apparatus

#35
20150276213
2015-10-01

Method for flame location transition from a start-up location to a perforated flame holder

#36
20150276212
2015-10-01

Burner with a perforated flame holder and pre-heat apparatus

#37
20150275107
2015-10-01

Internal combustion heating device of coal pyrolyzing furnace

#38
20150247636
2015-09-03

ADVANCED SEQUENTIAL BATCH GASIFICATION PROCESS

#39
20150159865
2015-06-11

Heat storage type waste gas purification apparatus

#40
20150152791
2015-06-04

Gas turbine combustor diagnostic system and method

#41
20140154634
2014-06-05

Staged chemical looping process with integrated oxygen generation

#42
20140083374
2014-03-27

Forced flow steam generator having wall heating surface and method for its operation

#43
20130232874
2013-09-12

Gradual oxidation and autoignition temperature controls

#44
20120315586
2012-12-13

Method and system for low-NO dual-fuel combustion of liquid and/or gaseous fuels

#45
20120186265
2012-07-26

Stabilizing the flame of a burner

#46
20120129109
2012-05-24

Method and device for reducing hazardous emissions in internal combustion systems

#47
20110290163
2011-12-01

HYBRID OXY-FUEL BOILER SYSTEM

#48
20110214593
2011-09-08

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

#49
20100180807
2010-07-22

PLANT AND METHOD FOR DRY EXTRACTING/COOLING HEAVY ASHES AND FOR CONTROLLING THE COMBUSTION OF HIGH UNBURNT CONTENT RESIDUES

#50
20080229985
2008-09-25

Integrated system for the extraction of heavy ash, conversion thereof into light ash and reduction of unburnt matter

#51
20070295250
2007-12-27

Oxygen-enhanced combustion of unburned carbon in ash

#52
20050026097
2005-02-03

Method and apparatus for optimized CO post-combustion in low NOx combustion processes