ClassID:

156000

F23C10/10 - CPC Classification

Classification description:

Fluidised bed combustion apparatus with means specially adapted for achieving or promoting a circulating movement of particles within the bed or for a recirculation of particles entrained from the bed the particles being circulated to a section, e.g. a heat-exchange section or a return duct, at least partially shielded from the combustion zone, before being reintroduced into the combustion zone characterised by the arrangement of separation apparatus, e.g. cyclones, for separating particles from the flue gases the separation apparatus being located outside the combustion chamber

Recent Application in this class:
#1
20250075902
2025-03-06

Continuous Char Separation Reactor

#2
20240271780
2024-08-15

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

#3
20240093865
2024-03-21

Bubbling Fluidized Bed Reactor

#4
20240009705
2024-01-11

Device and method for sorting a particulate stream

#5
20240003534
2024-01-04

A METHOD FOR HEATING A HEAT EXCHANGE MEDIUM IN A FLUIDIZED BED BOILER, A FLUIDIZED BED BOILER, AND A LOOPSEAL HEAT EXCHANGER

#6
20230400179
2023-12-14

CIRCULATING FLUIDIZED BED BOILER

#7
20230392784
2023-12-07

DEVICE AND METHOD FOR SORTING A PARTICULATE STREAM

#8
20220379280
2022-12-01

Method for operating a fluidized bed apparatus and fluidized bed apparatus

#9
20220325961
2022-10-13

Heat exchanger for a loopseal of a circulating fluidized bed boiler and a circulating fluidized bed boiler

#10
20220106528
2022-04-07

Devices and Methods for a Pyrolysis and Gasification System for Biomass Feedstock

#11
20210372610
2021-12-02

Circulating fluidized bed boiler with a loopseal heat exchanger

#12
20210356120
2021-11-18

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

#13
20210180787
2021-06-17

Biomass upgrading system

#14
20200141570
2020-05-07

Recovery of chemicals from fuel streams

#15
20190322942
2019-10-24

Devices and methods for a pyrolysis and gasification system for biomass feedstock

#16
20190249866
2019-08-15

Circulating fluidized bed boiler with a loopseal heat exchanger

#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
20190170345
2019-06-06

Circulating fluidized bed apparatus

#19
20190169039
2019-06-06

System for tail gas treatment of sulfur recovery units

#20
20180306434
2018-10-25

Circulating fluidized bed apparatus

#21
20180283682
2018-10-04

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

#22
20180214820
2018-08-02

Method of reducing sulfur dioxide content in flue gas emanating from a circulating fluidized bed boiler plant

#23
20180207601
2018-07-26

CLC process and installation with the production of high purity nitrogen

#24
20180187884
2018-07-05

Circulating fluidized bed boiler and a method of assembling a circulating fluidized bed boiler

#25
20180180281
2018-06-28

Method for operating a fluidized bed boiler

#26
20180073723
2018-03-15

Assembly and a method of installing an assembly of a particle separator module and a heat exchange chamber module, and a circulating fluidized bed boiler with such an assembly

#27
20170321889
2017-11-09

Solid fuel grade gasification-combustion dual bed poly-generation system and method thereof

#28
20170299173
2017-10-19

FLUIDIZED BED HEAT EXCHANGER

#29
20170284660
2017-10-05

System, method and apparatus for controlling the flow direction, flow rate and temperature of solids

#30
20170283191
2017-10-05

System and method and apparatus for maintaining a pressure balance in a solids flow loop and for controlling the flow of solids therethrough

#31
20170259240
2017-09-14

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

#32
20170209843
2017-07-27

FLUIDIZED BED REACTOR

#33
20170003019
2017-01-05

Two-part block nozzle

#34
20160320051
2016-11-03

Comb tooth type water-cooled column and furnace having the same

#35
20160273761
2016-09-22

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

#36
20160265764
2016-09-15

System and method for reducing emissions in a chemical looping combustion system

#37
20160215221
2016-07-28

Dry distillation reactor and method for raw material of hydrocarbon with solid heat carrier

#38
20160201898
2016-07-14

Method for distributing gas for oxy-fuel combustion in circulating fluidized bed

#39
20160178191
2016-06-23

Furnace of circulating fluidized bed boiler having variable cross-section water-cooled column

#40
20160146452
2016-05-26

Fluidized-bed boiler integrating multifunctional inertia-gravity separator with multiple furnace profiles

#41
20160123574
2016-05-05

Fluidized bed boiler with a support construction for a particle separator

#42
20160061442
2016-03-03

Method and device for chemical loop combustion of liquid hydrocarbon feedstocks

#43
20160010007
2016-01-14

Fluidized bed system and method for operating fluidized bed furnace

#44
20150292735
2015-10-15

External bed type double-fluidized bed system for preventing boiler contamination

#45
20150292734
2015-10-15

Pyrolysis-combustion dual-bed system for eliminating contamination by combustion of high-sodium coal

#46
20150226423
2015-08-13

Dual-bed system for preventing boiler heating surface from being contaminated

#47
20150204539
2015-07-23

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

#48
20150184847
2015-07-02

Large-size circulating fluidized bed boiler, air distributor and air distributor assembly

#49
20140366447
2014-12-18

Fluidized-bed gasification method and facility therefor

#50
20140348713
2014-11-27

Process and plant for the thermal treatment of fine-grained solids

#51
20140302444
2014-10-09

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

#52
20140299027
2014-10-09

Large-scale circulating fluidized bed boiler

#53
20140295359
2014-10-02

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

#54
20140102342
2014-04-17

IN-BED SOLIDS CONTROL VALVE WITH IMPROVED RELIABILITY

#55
20140091260
2014-04-03

Circulating fluidized bed-type gasification furnace and fluid medium flow rate control method

#56
20140090584
2014-04-03

Use of contaminated low-rank coal for combustion

#57
20140017140
2014-01-16

Tar removal device

#58
20130323654
2013-12-05

Method to enhance operation of circulating mass reactor and method to carry out such reactor

#59
20130305557
2013-11-21

SYSTEM FOR USING HEAT TO PROCESS AN AGRICULTURAL PRODUCT, A FLUIDIZED BED COMBUSTOR SYSTEM, AND METHODS OF EMPLOYING THE SAME

#60
20130284120
2013-10-31

Circulating fluidized bed boiler having two external heat exchangers for hot solids flow

#61
20130284119
2013-10-31

Circulating fluidized bed boiler

#62
20130149650
2013-06-13

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

#63
20130143167
2013-06-06

Fluidized bed reactor system

#64
20130118957
2013-05-16

Particle separation device for a chemical-looping combustion loop

#65
20130105008
2013-05-02

SEAL POT DESIGN

#66
20130098277
2013-04-25

FLUIDIZED BED FURNACE AND WASTE TREATMENT METHOD

#67
20130064722
2013-03-14

Fluidized bed reactor arrangement

#68
20130055936
2013-03-07

Oxycombustion in transport oxy-combustor

#69
20130042438
2013-02-21

Method for processing spodumene

#70
20120251959
2012-10-04

Method of and Arrangement for Feeding Fuel Into a Circulating Fluidized Bed Boiler

#71
20120240870
2012-09-27

CIRCULATING FLUIDIZED BED BOILER WITH GAS-SOLID SEPARATOR

#72
20120237883
2012-09-20

Method of and Arrangement for Feeding Fuel Into a Circulating Fluidized Bed Boiler

#73
20120204526
2012-08-16

Vortex finder for cyclone separator

#74
20120148961
2012-06-14

Method and arrangement for optimising combustion conditions in a fluidised-bed boiler

#75
20120138861
2012-06-07

Loop seal for recycling solids from a cyclone and fluidized bed reactor and method using the same

#76
20120134882
2012-05-31

Fluidized bed reactor

#77
20120079996
2012-04-05

Thermal power plant

#78
20120067303
2012-03-22

Circulating fluidized bed boiler

#79
20120024206
2012-02-02

METHOD FOR REDUCING NITROGEN OXIDE EMISSIONS IN OXYFUEL COMBUSTION

#80
20110265697
2011-11-03

Circulating Fluidized Bed Combustor and a Method of Operating a Circulating Fluidized Bed Combustor

#81
20110250550
2011-10-13

Method and device for biomass combustion without carbon dioxide emission

#82
20110226195
2011-09-22

Wall Construction for a Boiler Arrangement

#83
20110220038
2011-09-15

Circulating Fluidized Bed Boiler

#84
20110146152
2011-06-23

Apparatus, components and operating methods for circulating fluidized bed transport gasifiers and reactors

#85
20110142721
2011-06-16

FUEL GASIFICATION EQUIPMENT

#86
20110131881
2011-06-09

Fuel gasification equipment

#87
20110120007
2011-05-26

Fluidized-bed gasification method and facility therefor

#88
20110107946
2011-05-12

Method and device for controlling bed height of fluidized bed gasification furnace in gasification facility

#89
20110107945
2011-05-12

Method and device for controlling retention time of fluid medium in fluidized-bed gasification furnace in gasification facility

#90
20110104014
2011-05-05

Circulating fluidized bed gasification furnace

#91
20110073049
2011-03-31

In-bed solids control valve

#92
20110073021
2011-03-31

Riser top structure for circulating fluidized bed gasification furnace

#93
20110048343
2011-03-03

STEAM BOILER EQUIPPED WITH COOLING DEVICE

#94
20110013662
2011-01-20

Process and plant for the thermal treatment of fine-grained solids

#95
20110000406
2011-01-06

Oxycombustion Circulating Fluidized Bed Reactor and Method of Operating Such a Reactor

#96
20100294180
2010-11-25

Oxygen fired steam generator

#97
20100242815
2010-09-30

Sealpot and method for controlling a solids flow rate therethrough

#98
20100221152
2010-09-02

Circulating fluidized-bed reformer

#99
20100163465
2010-07-01

Method and apparatus for dividing a stream of solids

#100
20100037805
2010-02-18

Method of and Apparatus for Controlling the Temperature of a Fluidized Bed Reactor

#101
20100024694
2010-02-04

Separator construction of a fluidized bed boiler

#102
20100024297
2010-02-04

System for controlling circulatory amount of particles in circulating fluidized bed furnace

#103
20090314226
2009-12-24

Circulating fluidized bed boiler and method of operation

#104
20090242377
2009-10-01

Pyrolysis method in connection with a boiler and a pyrolysis apparatus

#105
20090211503
2009-08-27

Air-fired COcapture ready circulating fluidized bed steam generators

#106
20090211500
2009-08-27

Air-fired COcapture ready circulating fluidized bed heat generation with a reactor subsystem

#107
20090151902
2009-06-18

Moving bed heat exchanger for circulating fluidized bed boiler

#108
20090133611
2009-05-28

Circulating fluidized bed device provided with an oxygen-fired furnace

#109
20090123346
2009-05-14

Modular Fluidised Bed Reactor

#110
20090120384
2009-05-14

Low bed pressure drop circulating fluidized bed boiler and combustion process

#111
20090074629
2009-03-19

Bottom ash injection for enhancing spray dryer absorber performance

#112
20090072538
2009-03-19

Plant for the generation of electricity

#113
20090056603
2009-03-05

Control of CFB boiler utilizing accumulated char in bed inventory

#114
20090053661
2009-02-26

Fluidized bed boiler plant and method of combusting sulfurous fuel in a fluidized bed boiler plant

#115
20090031967
2009-02-05

INTEGRAL WATERWALL EXTERNAL HEAT EXCHANGERS

#116
20090025658
2009-01-29

Black plant steam furnace injection

#117
20080276842
2008-11-13

System and method for decreasing NOemissions from a fluidized bed combustion system

#118
20080271335
2008-11-06

SYSTEM FOR USING HEAT TO PROCESS AN AGRICULTURAL PRODUCT, A FLUIDIZED BED COMBUSTOR SYSTEM, AND METHODS OF EMPLOYING THE SAME

#119
20080260629
2008-10-23

Method for energy conversion minimizing oxygen consumption

#120
20080223265
2008-09-18

Secondary air flow biasing apparatus and method for circulating fluidized bed boiler systems

#121
20080193349
2008-08-14

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

#122
20080153048
2008-06-26

Method and device for measuring circulation quantity of bed material in circulating fluidized bed combustor

#123
20080000403
2008-01-03

Fluidized-bed device with oxygen-enriched oxidizer

#124
20070119387
2007-05-31

Circulating fluidized bed boiler having improved reactant utilization

#125
20070079773
2007-04-12

Circulating fluidized bed reactor with a convertible combustion method

#126
20070056487
2007-03-15

In-situ capture of carbon dioxide and sulphur dioxide in a fluidized bed combustor

#127
20070022924
2007-02-01

Method of and an apparatus for recovering heat in a fluidized bed reactor

#128
20060140832
2006-06-29

Method for treating fly ash in a fluidized bed boiler and boiler plant

#129
20060075946
2006-04-13

Cyclone bypass for a circulating fluidized bed reactor

#130
20060011148
2006-01-19

Circulating fluidized bed reactor with separator and integrated acceleration duct

#131
20060000425
2006-01-05

Circulating fluidized bed boiler

#132
20050287058
2005-12-29

Method of reducing sulfur dioxide emissions of a circulating fluidized bed boiler

#133
20050112037
2005-05-26

Fluidized bed reactor system having an exhaust gas plenum

#134
20050064357
2005-03-24

Circulating fluidized bed boiler