ClassID:

156099

F23C2900/99008 - CPC Classification

Classification description:

Special features of, or arrangements for combustion apparatus using fluid fuels or solid fuels suspended in air; Combustion processes therefor Unmixed combustion, i.e. without direct mixing of oxygen gas and fuel, but using the oxygen from a metal oxide, e.g. FeO

Recent Application in this class:
#1
20250327569
2025-10-23

CHEMICAL LOOP REACTION SYSTEM

#2
20250290627
2025-09-18

ARRANGEMENTS FOR CHEMICAL LOOPING COMBUSTION SYSTEMS

#3
20240307843
2024-09-19

OXYGEN CARRIERS FOR CHEMICAL LOOPING

#4
20240271780
2024-08-15

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

#5
20240116757
2024-04-11

METHODS FOR CHEMICAL PROCESS HEATING WITH CARBON CAPTURE

#6
20230349548
2023-11-02

CHEMICAL LOOPING COMBUSTION AND CARBON DIOXIDE DIRECT REDUCTION (CLC-CDR) INTEGRATION SYSTEM AND OPERATION METHOD THEREOF

#7
20230194080
2023-06-22

METHOD AND APPARATUS FOR REMOVING POLLUTANTS FROM ORGANIC SOLID WASTE BY PYROLYSIS COUPLED WITH CHEMICAL LOOPING COMBUSTION

#8
20230113165
2023-04-13

CHEMICAL LOOPING SYSTEMS WITH AT LEAST TWO PARTICLE TYPES

#9
20220241745
2022-08-04

Apparatus for enclosing a chemical looping process

#10
20220082249
2022-03-17

FLAT ROOF CHEMICAL LOOPING COMBUSTION REACTOR

#11
20220048007
2022-02-17

Scalable preparation of oxygen carriers for chemical looping

#12
20210356120
2021-11-18

Device and method for chemical looping combustion, having a particle separator provided with an inclined intake duct

#13
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

#14
20210252597
2021-08-19

Incineration apparatus and method

#15
20200123935
2020-04-23

Supercritical COcycle coupled to chemical looping arrangement

#16
20190381488
2019-12-19

Macroporous oxygen carrier solid with a refractory feldspar/feldspathoid, method for the preparation thereof, and use thereof in a chemical-looping oxidation-reduction method

#17
20190170346
2019-06-06

Raw material composition for preparing oxygen carrier particles, oxygen carrier particles prepared by using same, and method for preparing oxygen carrier particles

#18
20190169039
2019-06-06

System for tail gas treatment of sulfur recovery units

#19
20190093882
2019-03-28

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

#20
20190031507
2019-01-31

METHOD AND SYSTEM FOR OXYGEN PRODUCTION AND ENERGY STORAGE

#21
20190003704
2019-01-03

Sustainable Oxygen Carriers for Chemical Looping Combustion with Oxygen Uncoupling and Methods for Their Manufacture

#22
20180283682
2018-10-04

Chemical looping combustor using magnetic oxygen carrier particles and loop seal equipped with magnetic separator

#23
20180207601
2018-07-26

CLC process and installation with the production of high purity nitrogen

#24
20180180281
2018-06-28

Method for operating a fluidized bed boiler

#25
20180149354
2018-05-31

Staged chemical looping process with integrated oxygen generation

#26
20180065101
2018-03-08

Systems and methods for partial or complete oxidation of fuels

#27
20170370573
2017-12-28

Oxygen carrying materials

#28
20170321888
2017-11-09

Process and apparatus for chemical looping redox combustion with control of the heat exchanges

#29
20170321887
2017-11-09

Method and plant for chemical looping oxidation-reduction combustion of a gaseous hydrocarbon feedstock with in-situ catalytic reforming of the feed

#30
20170321886
2017-11-09

Plant and method for chemical looping oxidation-reduction combustion of a gaseous hydrocarbon feedstock with catalytic pre-reforming of the feed

#31
20170320731
2017-11-09

Method and plant for chemical looping oxidation-reduction combustion of a gaseous hydrocarbon feedstock with intermediate catalytic steam reforming of the feed

#32
20170259240
2017-09-14

Activation of waste metal oxide as an oxygen carrier for chemical looping combustion applications

#33
20170074507
2017-03-16

Hydrocarbon fuel reactor for separating and purifying carbon dioxide

#34
20170030304
2017-02-02

Arrangement and process for carrying out an intensified combustion

#35
20160376512
2016-12-29

Conversion of carbonaceous fuels into carbon free energy carriers

#36
20160273761
2016-09-22

Chemical looping combustion process with multiple fuel reaction zones and gravity feed of oxidized particles

#37
20160146456
2016-05-26

Method and plant for redox chemical looping combustion of a solid hydrocarbon feedstock

#38
20160061442
2016-03-03

Method and device for chemical loop combustion of liquid hydrocarbon feedstocks

#39
20160017799
2016-01-21

Calcium sulfate looping cycles for sour gas combustion and electricity production

#40
20160017798
2016-01-21

Integrated calcium looping combined cycle for sour gas applications

#41
20150265783
2015-09-24

Self-contained heating unit and drug-supply unit employing same

#42
20150241056
2015-08-27

Reactor for chemical-looping combustion

#43
20150204539
2015-07-23

Sour gas combustion using in-situ oxygen production and chemical looping combustion

#44
20150167965
2015-06-18

Method of applying electric arc furnace dust in chemical looping combustion process

#45
20150093577
2015-04-02

Conversion of carbonaceous fuels into carbon free energy carriers

#46
20150010873
2015-01-08

Chemical looping combustion method and apparatus for solid fuels using different oxygen carriers

#47
20140377158
2014-12-25

Chemical looping integration with a carbon dioxide gas purification unit

#48
20140374053
2014-12-25

Method of air preheating for combustion power plant and systems comprising the same

#49
20140373764
2014-12-25

Methods and apparatus for oxidation of unburnts

#50
20140335461
2014-11-13

Chemical-looping combustion method with dilute phase removal of ashes and fines in the oxidationzone and plant using same

#51
20140314917
2014-10-23

Flameless heating composition

#52
20140302444
2014-10-09

Chemical-looping combustion method with ashes and fines removal at the oxidation zone outlet and plant using same

#53
20140295361
2014-10-02

Oxygen carrying materials

#54
20140295359
2014-10-02

Chemical-looping combustion method with ashes and fines removal in the reduction zone and plant using same

#55
20140249678
2014-09-04

Control and optimization system and method for chemical looping processes

#56
20140219895
2014-08-07

Integrated chemical looping air separation in large-scale oxy-fuel plants

#57
20140154634
2014-06-05

Staged chemical looping process with integrated oxygen generation

#58
20140017618
2014-01-16

Dual-pressure fixed bed chemical looping process for enhanced oil recovery

#59
20130316292
2013-11-28

Regenerable MgO promoted metal oxide oxygen carriers for chemical looping combustion

#60
20130277198
2013-10-24

System and method for purifying solid carboniferous fuels, using a rotary chamber, prior to chemical looping combustion

#61
20130255550
2013-10-03

Method and apparatus for treatment of unburnts

#62
20130255272
2013-10-03

METHOD FOR CARBON CAPTURE IN A GAS TURBINE BASED POWER PLANT USING CHEMICAL LOOPING REACTOR SYSTEM

#63
20130180516
2013-07-18

Self-contained heating unit and drug-supply unit employing same

#64
20130149650
2013-06-13

Chemical looping combustion method with a reaction zone including a gas-solid separation zone and plant using same

#65
20130143167
2013-06-06

Fluidized bed reactor system

#66
20130118957
2013-05-16

Particle separation device for a chemical-looping combustion loop

#67
20130118076
2013-05-16

Integrated process for treatment and gasification of bituminous feedstocks by chemical looping combustion

#68
20130022931
2013-01-24

CHEMICAL LOOPING COMBUSTION METHOD USING DUAL METAL COMPOUND OXIDE

#69
20120299302
2012-11-29

Method and system for producing a source of thermodynamic energy by CO2 conversion from carbon-containing raw materials

#70
20120228118
2012-09-13

METHOD AND EQUIPMENT FOR TREATMENT OF BLACK LIQUOR AT PULP MILL

#71
20120214106
2012-08-23

CHEMICAL LOOPING COMBUSTION

#72
20120199054
2012-08-09

Method And Device For Producing Power By Means Of Oxidation Of Fuel In A Chemical Loop

#73
20120167808
2012-07-05

System for converting fuel materials

#74
20120152362
2012-06-21

DEVICES AND METHODS FOR REDUCING OXYGEN INFILTRATION

#75
20120148484
2012-06-14

Chemical looping combustion method and plant with independent solid circulation control

#76
20110300060
2011-12-08

OXYGEN PRODUCTION METHOD AND PLANT USING CHEMICAL LOOPING IN A FLUIDIZED BED

#77
20110207069
2011-08-25

REDOX MASSES HAVING A SPINEL TYPE STRUCTURE AxA'x,ByB'y,O4 AND USE IN A CHEMICAL LOOPING COMBUSTION PROCESS

#78
20110198861
2011-08-18

METHOD FOR PRODUCING ENERGY AND CAPTURING CO2

#79
20110190939
2011-08-04

Control and optimization system and method for chemical looping processes

#80
20110176968
2011-07-21

Conversion of carbonaceous fuels into carbon free energy carriers

#81
20110174203
2011-07-21

Plant and process for the looping-type combustion of solid carbon-containing fuels

#82
20110171588
2011-07-14

Optimised method and device loop combustion on liquid hydrocarbon feedstock

#83
20110129408
2011-06-02

Method and system for capturing carbon dioxide in an oxyfiring process where oxygen is supplied by regenerable metal oxide sorbents

#84
20110117004
2011-05-19

Liquid-phase chemical looping energy generator

#85
20110097673
2011-04-28

Chemical looping method for the combustion of heavy liquid hydrocarbon fractions

#86
20110094226
2011-04-28

PROCESS AND APPARATUS FOR HIGH ENERGY EFFICIENCY CHEMICAL LOOPING COMBUSTION

#87
20110048296
2011-03-03

PROCESS FOR USING A FACILITY FOR COMBUSTING CARBONACEOUS MATERIALS

#88
20110023760
2011-02-03

PROCESS FOR USING A FACILITY FOR COMBUSTING CARBONACEOUS MATERIALS AND RELATING FACILITY

#89
20110002826
2011-01-06

Use of redox mass having a spinel type structure for a looping redox process

#90
20100284894
2010-11-11

Hot solids process selectively operable based on its primary purpose

#91
20100281769
2010-11-11

HOT SOLIDS PROCESS SELECTIVELY OPERABLE BASED ON THE TYPE OF APPLICATION THAT IS INVOLVED

#92
20100111825
2010-05-06

REDOX ACTIVE MASS FOR A CHEMICAL LOOPING COMBUSTION PROCESS

#93
20100104482
2010-04-29

Oil-derived hydrocarbon converter having an integrated combustion installation comprising carbon dioxide capture

#94
20100092898
2010-04-15

Chemical looping combustion

#95
20090301363
2009-12-10

Self-contained heating unit and drug-supply unit employing same

#96
20090265978
2009-10-29

ROTARY REGENERATIVE CHEMICAL LOOPING COMBUSTION

#97
20090199749
2009-08-13

Combustion installation with COrecovery

#98
20090123346
2009-05-14

Modular Fluidised Bed Reactor

#99
20090072538
2009-03-19

Plant for the generation of electricity

#100
20090017405
2009-01-15

Method for Producing a Hot Gas By Oxidation Comprising a Delay Prior to Scavenging

#101
20080260629
2008-10-23

Method for energy conversion minimizing oxygen consumption

#102
20080193349
2008-08-14

Combustion device that produces hydrogen with the re-use of captured CO2

#103
20080134666
2008-06-12

Systems and Methods Using an Unmixed Fuel Processor

#104
20070056247
2007-03-15

Combustion of gaseous fuel

#105
20070049489
2007-03-01

Redox active mass for a chemical looping combustion process

#106
20060130719
2006-06-22

Combustion installation with COrecovery

#107
20060024221
2006-02-02

Device for producing a hot gas by oxidation using a simulated rotary reactor

#108
20050175533
2005-08-11

Combustion looping using composite oxygen carriers

#109
20050079166
2005-04-14

Self-contained heating unit and drug-supply unit employing same

#110
18642187
2025-05-13

Chemical looping carrier compositions, binders, and related methods

#111
17196105
2024-04-30

Chemical looping carrier compositions, binders, and related methods

#112
14596632
2018-03-27

System and method for generating power using a chemical looping combustion reaction