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FI20085108A0 - Circulating fluidized bed reactor for oxygen combustion and method of operating such a reactor - Google Patents

Circulating fluidized bed reactor for oxygen combustion and method of operating such a reactor

Info

Publication number
FI20085108A0
FI20085108A0 FI20085108A FI20085108A FI20085108A0 FI 20085108 A0 FI20085108 A0 FI 20085108A0 FI 20085108 A FI20085108 A FI 20085108A FI 20085108 A FI20085108 A FI 20085108A FI 20085108 A0 FI20085108 A0 FI 20085108A0
Authority
FI
Finland
Prior art keywords
reactor
operating
fluidized bed
circulating fluidized
oxygen combustion
Prior art date
Application number
FI20085108A
Other languages
Finnish (fi)
Swedish (sv)
Other versions
FI120515B (en
FI20085108L (en
Inventor
Timo Eriksson
Jouni Miettinen
Juha Tiensuu
Original Assignee
Foster Wheeler Energia Oy
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Foster Wheeler Energia Oy filed Critical Foster Wheeler Energia Oy
Publication of FI20085108A0 publication Critical patent/FI20085108A0/en
Priority to FI20085108A priority Critical patent/FI120515B/en
Priority to JP2010545516A priority patent/JP5166556B2/en
Priority to KR1020107019707A priority patent/KR101227864B1/en
Priority to AU2009211288A priority patent/AU2009211288B2/en
Priority to EP09708645A priority patent/EP2252832A2/en
Priority to PCT/FI2009/050095 priority patent/WO2009098358A2/en
Priority to CN2009801045312A priority patent/CN101970937B/en
Priority to US12/865,493 priority patent/US20110000406A1/en
Priority to RU2010137270/06A priority patent/RU2439429C1/en
Publication of FI20085108L publication Critical patent/FI20085108L/en
Application granted granted Critical
Publication of FI120515B publication Critical patent/FI120515B/en
Priority to ZA2010/06018A priority patent/ZA201006018B/en

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23C—METHODS OR APPARATUS FOR COMBUSTION USING FLUID FUEL OR SOLID FUEL SUSPENDED IN  A CARRIER GAS OR AIR 
    • F23C10/00—Fluidised bed combustion apparatus
    • F23C10/18—Details; Accessories
    • F23C10/20—Inlets for fluidisation air, e.g. grids; Bottoms
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J8/00—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes
    • B01J8/005—Separating solid material from the gas/liquid stream
    • B01J8/0055—Separating solid material from the gas/liquid stream using cyclones
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J8/00—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes
    • B01J8/18—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with fluidised particles
    • B01J8/1818—Feeding of the fluidising gas
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J8/00—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes
    • B01J8/18—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with fluidised particles
    • B01J8/24—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with fluidised particles according to "fluidised-bed" technique
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J8/00—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes
    • B01J8/18—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with fluidised particles
    • B01J8/24—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with fluidised particles according to "fluidised-bed" technique
    • B01J8/44—Fluidisation grids
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23C—METHODS OR APPARATUS FOR COMBUSTION USING FLUID FUEL OR SOLID FUEL SUSPENDED IN  A CARRIER GAS OR AIR 
    • F23C10/00—Fluidised bed combustion apparatus
    • F23C10/02—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
    • F23C10/04—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
    • F23C10/08—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
    • F23C10/10—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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23L—SUPPLYING AIR OR NON-COMBUSTIBLE LIQUIDS OR GASES TO COMBUSTION APPARATUS IN GENERAL ; VALVES OR DAMPERS SPECIALLY ADAPTED FOR CONTROLLING AIR SUPPLY OR DRAUGHT IN COMBUSTION APPARATUS; INDUCING DRAUGHT IN COMBUSTION APPARATUS; TOPS FOR CHIMNEYS OR VENTILATING SHAFTS; TERMINALS FOR FLUES
    • F23L7/00—Supplying non-combustible liquids or gases, other than air, to the fire, e.g. oxygen, steam
    • F23L7/007—Supplying oxygen or oxygen-enriched air
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F27—FURNACES; KILNS; OVENS; RETORTS
    • F27B—FURNACES, KILNS, OVENS OR RETORTS IN GENERAL; OPEN SINTERING OR LIKE APPARATUS
    • F27B15/00—Fluidised-bed furnaces; Other furnaces using or treating finely-divided materials in dispersion
    • F27B15/02—Details, accessories or equipment specially adapted for furnaces of these types
    • F27B15/10—Arrangements of air or gas supply devices
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J2208/00—Processes carried out in the presence of solid particles; Reactors therefor
    • B01J2208/00008—Controlling the process
    • B01J2208/00017—Controlling the temperature
    • B01J2208/00106—Controlling the temperature by indirect heat exchange
    • B01J2208/00265—Part of all of the reactants being heated or cooled outside the reactor while recycling
    • B01J2208/00274—Part of all of the reactants being heated or cooled outside the reactor while recycling involving reactant vapours
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J2208/00—Processes carried out in the presence of solid particles; Reactors therefor
    • B01J2208/00008—Controlling the process
    • B01J2208/00548—Flow
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J2208/00—Processes carried out in the presence of solid particles; Reactors therefor
    • B01J2208/00008—Controlling the process
    • B01J2208/00628—Controlling the composition of the reactive mixture
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23L—SUPPLYING AIR OR NON-COMBUSTIBLE LIQUIDS OR GASES TO COMBUSTION APPARATUS IN GENERAL ; VALVES OR DAMPERS SPECIALLY ADAPTED FOR CONTROLLING AIR SUPPLY OR DRAUGHT IN COMBUSTION APPARATUS; INDUCING DRAUGHT IN COMBUSTION APPARATUS; TOPS FOR CHIMNEYS OR VENTILATING SHAFTS; TERMINALS FOR FLUES
    • F23L2900/00—Special arrangements for supplying or treating air or oxidant for combustion; Injecting inert gas, water or steam into the combustion chamber
    • F23L2900/07001—Injecting synthetic air, i.e. a combustion supporting mixture made of pure oxygen and an inert gas, e.g. nitrogen or recycled fumes
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23L—SUPPLYING AIR OR NON-COMBUSTIBLE LIQUIDS OR GASES TO COMBUSTION APPARATUS IN GENERAL ; VALVES OR DAMPERS SPECIALLY ADAPTED FOR CONTROLLING AIR SUPPLY OR DRAUGHT IN COMBUSTION APPARATUS; INDUCING DRAUGHT IN COMBUSTION APPARATUS; TOPS FOR CHIMNEYS OR VENTILATING SHAFTS; TERMINALS FOR FLUES
    • F23L2900/00—Special arrangements for supplying or treating air or oxidant for combustion; Injecting inert gas, water or steam into the combustion chamber
    • F23L2900/07006—Control of the oxygen supply
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E20/00—Combustion technologies with mitigation potential
    • Y02E20/32—Direct CO2 mitigation
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E20/00—Combustion technologies with mitigation potential
    • Y02E20/34—Indirect CO2mitigation, i.e. by acting on non CO2directly related matters of the process, e.g. pre-heating or heat recovery

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Dispersion Chemistry (AREA)
  • Fluidized-Bed Combustion And Resonant Combustion (AREA)
  • Devices And Processes Conducted In The Presence Of Fluids And Solid Particles (AREA)
FI20085108A 2008-02-08 2008-02-08 Circulating fluidized bed reactor for oxygen combustion and method of operating such a reactor FI120515B (en)

Priority Applications (10)

Application Number Priority Date Filing Date Title
FI20085108A FI120515B (en) 2008-02-08 2008-02-08 Circulating fluidized bed reactor for oxygen combustion and method of operating such a reactor
EP09708645A EP2252832A2 (en) 2008-02-08 2009-02-05 Oxycombustion circulating fluidized bed reactor and method of operating such a reactor
KR1020107019707A KR101227864B1 (en) 2008-02-08 2009-02-05 Oxycombustion circulating fluidized bed reactor and method of operating such a reactor
AU2009211288A AU2009211288B2 (en) 2008-02-08 2009-02-05 Oxycombustion circulating fluidized bed reactor and method of operating such a reactor
JP2010545516A JP5166556B2 (en) 2008-02-08 2009-02-05 Oxycombustion fluidized bed reactor and method of operating such a reactor
PCT/FI2009/050095 WO2009098358A2 (en) 2008-02-08 2009-02-05 Oxycombustion circulating fluidized bed reactor and method of operating such a reactor
CN2009801045312A CN101970937B (en) 2008-02-08 2009-02-05 Oxy-fuel combustion circulating fluidized bed reactor and method of operation of such reactor
US12/865,493 US20110000406A1 (en) 2008-02-08 2009-02-05 Oxycombustion Circulating Fluidized Bed Reactor and Method of Operating Such a Reactor
RU2010137270/06A RU2439429C1 (en) 2008-02-08 2009-02-05 Circulation reactor of oxygen firing with fluidised bed and method to operate such reactor
ZA2010/06018A ZA201006018B (en) 2008-02-08 2010-08-24 Oxycombustion circulating fluidized bed reactor and method of operating such a reactor

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FI20085108 2008-02-08
FI20085108A FI120515B (en) 2008-02-08 2008-02-08 Circulating fluidized bed reactor for oxygen combustion and method of operating such a reactor

Publications (3)

Publication Number Publication Date
FI20085108A0 true FI20085108A0 (en) 2008-02-08
FI20085108L FI20085108L (en) 2009-08-09
FI120515B FI120515B (en) 2009-11-13

Family

ID=39148978

Family Applications (1)

Application Number Title Priority Date Filing Date
FI20085108A FI120515B (en) 2008-02-08 2008-02-08 Circulating fluidized bed reactor for oxygen combustion and method of operating such a reactor

Country Status (10)

Country Link
US (1) US20110000406A1 (en)
EP (1) EP2252832A2 (en)
JP (1) JP5166556B2 (en)
KR (1) KR101227864B1 (en)
CN (1) CN101970937B (en)
AU (1) AU2009211288B2 (en)
FI (1) FI120515B (en)
RU (1) RU2439429C1 (en)
WO (1) WO2009098358A2 (en)
ZA (1) ZA201006018B (en)

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US8561557B2 (en) * 2009-09-30 2013-10-22 Babcock & Wilcox Power Generation Group, Inc. Primary oxidant feed to oxy-fired circulating fluidized bed (CFB)
JP5762713B2 (en) * 2010-10-04 2015-08-12 株式会社キンセイ産業 Dry distillation gasification incineration processing equipment
DE102011000734A1 (en) * 2011-02-15 2012-08-16 Alstom Technology Ltd. Nozzle bottom assembly for a dryer and method of operation thereof
DE102011117812A1 (en) * 2011-11-07 2013-05-08 H S Reformer Gmbh Fluidized bed reactor
US9290426B2 (en) 2012-05-09 2016-03-22 Stranded Solutions, Llc Method of making oxygenates from a non-catalytic chemical reaction
US20140065559A1 (en) * 2012-09-06 2014-03-06 Alstom Technology Ltd. Pressurized oxy-combustion power boiler and power plant and method of operating the same
CN103471093B (en) * 2013-09-06 2016-02-24 中国科学院工程热物理研究所 The air distribution method of recirculating fluidized bed oxygen-enriched combusting
CN103742899B (en) * 2014-01-23 2016-05-04 上海锅炉厂有限公司 A kind of circulating fluid bed burning in oxygen enrichment polygenerations systeme and technique
CN105650628B (en) * 2016-02-06 2019-04-30 中国科学院工程热物理研究所 Circulating fluidized bed oxygen-enriched combustion device and method for supplying air for oxygen-enriched combustion
CN111156500B (en) * 2018-11-08 2020-11-13 中国科学院工程热物理研究所 Method and equipment for powder feeding in circulating fluidized bed preheating chamber, and fuel processing equipment
CN113280322A (en) * 2021-05-24 2021-08-20 清华大学 Process and system for waste electricity hydrogen production combined circulating fluidized bed boiler combustion
FI20225416A1 (en) * 2022-05-12 2023-11-13 Valmet Technologies Oy GRATE ARRANGEMENT AND METHOD

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Also Published As

Publication number Publication date
EP2252832A2 (en) 2010-11-24
AU2009211288B2 (en) 2012-05-03
FI120515B (en) 2009-11-13
RU2439429C1 (en) 2012-01-10
KR20100112640A (en) 2010-10-19
JP5166556B2 (en) 2013-03-21
FI20085108L (en) 2009-08-09
CN101970937B (en) 2012-08-29
KR101227864B1 (en) 2013-01-31
US20110000406A1 (en) 2011-01-06
AU2009211288A1 (en) 2009-08-13
WO2009098358A2 (en) 2009-08-13
ZA201006018B (en) 2011-05-25
WO2009098358A3 (en) 2010-08-19
JP2011511259A (en) 2011-04-07
CN101970937A (en) 2011-02-09

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