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WO2009098358A3 - Oxycombustion circulating fluidized bed reactor and method of operating such a reactor - Google Patents

Oxycombustion circulating fluidized bed reactor and method of operating such a reactor Download PDF

Info

Publication number
WO2009098358A3
WO2009098358A3 PCT/FI2009/050095 FI2009050095W WO2009098358A3 WO 2009098358 A3 WO2009098358 A3 WO 2009098358A3 FI 2009050095 W FI2009050095 W FI 2009050095W WO 2009098358 A3 WO2009098358 A3 WO 2009098358A3
Authority
WO
WIPO (PCT)
Prior art keywords
reactor
wind box
gas
reactor chamber
fluidized bed
Prior art date
Legal status (The legal status 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 status listed.)
Ceased
Application number
PCT/FI2009/050095
Other languages
French (fr)
Other versions
WO2009098358A2 (en
Inventor
Timo Eriksson
Jouni Miettinen
Juha Tiensuu
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Amec Foster Wheeler Energia Oy
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
Priority to KR1020107019707A priority Critical patent/KR101227864B1/en
Priority to JP2010545516A priority patent/JP5166556B2/en
Priority to AU2009211288A priority patent/AU2009211288B2/en
Priority to CN2009801045312A priority patent/CN101970937B/en
Priority to EP09708645A priority patent/EP2252832A2/en
Priority to US12/865,493 priority patent/US20110000406A1/en
Publication of WO2009098358A2 publication Critical patent/WO2009098358A2/en
Anticipated expiration legal-status Critical
Publication of WO2009098358A3 publication Critical patent/WO2009098358A3/en
Priority to ZA2010/06018A priority patent/ZA201006018B/en
Ceased legal-status Critical Current

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)

Abstract

An oxycombustion circulating fluidized bed reactor comprising a reactor chamber (15) and a gas distribution arrangement (50) provided in the bottom section of the reactor chamber for introducing gas into the reactor chamber, which gas distributor arrangement comprises a first gas feeding system (70) and a second gas feeding system (75) for introducing oxygen-rich gas into the reactor chamber (15). The first gas feeding (70) system comprises a first wind box (71 ) and the second gas feeding system (75) comprises a second wind box (80) and that the first wind box has a common wall (77) with the reactor chamber and the second wind box arranged under the first wind box has a common wall (76) with the first wind box.
PCT/FI2009/050095 2008-02-08 2009-02-05 Oxycombustion circulating fluidized bed reactor and method of operating such a reactor Ceased WO2009098358A2 (en)

Priority Applications (7)

Application Number Priority Date Filing Date Title
KR1020107019707A KR101227864B1 (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
AU2009211288A AU2009211288B2 (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
EP09708645A EP2252832A2 (en) 2008-02-08 2009-02-05 Oxycombustion circulating fluidized bed reactor and method of operating such a reactor
US12/865,493 US20110000406A1 (en) 2008-02-08 2009-02-05 Oxycombustion Circulating Fluidized Bed Reactor and Method of Operating Such a 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
FI20085108A FI120515B (en) 2008-02-08 2008-02-08 Circulating fluidized bed reactor for oxygen combustion and method of operating such a reactor
FI20085108 2008-02-08

Publications (2)

Publication Number Publication Date
WO2009098358A2 WO2009098358A2 (en) 2009-08-13
WO2009098358A3 true WO2009098358A3 (en) 2010-08-19

Family

ID=39148978

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/FI2009/050095 Ceased WO2009098358A2 (en) 2008-02-08 2009-02-05 Oxycombustion circulating fluidized bed reactor 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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Publication number Priority date Publication date Assignee Title
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
WO2013170106A2 (en) * 2012-05-09 2013-11-14 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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US4226830A (en) * 1978-08-28 1980-10-07 Hicap Engineering & Development Corporation Fluidized bed reactor
GB2087750A (en) * 1979-08-01 1982-06-03 Curtiss Wright Corp Tuyeres for fluidized bed reactors
JPS57105616A (en) * 1980-12-24 1982-07-01 Kawasaki Heavy Ind Ltd Fluidizing method and apparatus for fluidized bed furnace
DE3712166A1 (en) * 1986-04-10 1987-10-15 Ahlstroem Oy METHOD AND DEVICE FOR DISTRIBUTING FLUIDIZING GAS IN A FLUIDIZED LAYER REACTOR
WO1992002458A1 (en) * 1990-08-01 1992-02-20 Iron Carbide Holdings, Limited Fluidized bed reactor and process for using same
US5588974A (en) * 1995-04-04 1996-12-31 Exxon Research And Engineering Company Process, and apparatus, for the injection of preheated oxygen into a high temperature reactor
WO1997015784A1 (en) * 1995-10-20 1997-05-01 Imatran Voima Oy Method and apparatus for controlling the temperature of the bed of a bubbling bed boiler
DE19703197A1 (en) * 1997-01-30 1998-08-06 Umsicht Inst Fuer Umwelt Siche Wood or biomass combustion process
US6505567B1 (en) * 2001-11-26 2003-01-14 Alstom (Switzerland) Ltd Oxygen fired circulating fluidized bed steam generator
WO2005119126A1 (en) * 2004-05-28 2005-12-15 Alstom Technology Ltd Fluid bed device with oxygen-enriched combustion agent

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US4226830A (en) * 1978-08-28 1980-10-07 Hicap Engineering & Development Corporation Fluidized bed reactor
GB2087750A (en) * 1979-08-01 1982-06-03 Curtiss Wright Corp Tuyeres for fluidized bed reactors
JPS57105616A (en) * 1980-12-24 1982-07-01 Kawasaki Heavy Ind Ltd Fluidizing method and apparatus for fluidized bed furnace
DE3712166A1 (en) * 1986-04-10 1987-10-15 Ahlstroem Oy METHOD AND DEVICE FOR DISTRIBUTING FLUIDIZING GAS IN A FLUIDIZED LAYER REACTOR
WO1992002458A1 (en) * 1990-08-01 1992-02-20 Iron Carbide Holdings, Limited Fluidized bed reactor and process for using same
US5588974A (en) * 1995-04-04 1996-12-31 Exxon Research And Engineering Company Process, and apparatus, for the injection of preheated oxygen into a high temperature reactor
WO1997015784A1 (en) * 1995-10-20 1997-05-01 Imatran Voima Oy Method and apparatus for controlling the temperature of the bed of a bubbling bed boiler
DE19703197A1 (en) * 1997-01-30 1998-08-06 Umsicht Inst Fuer Umwelt Siche Wood or biomass combustion process
US6505567B1 (en) * 2001-11-26 2003-01-14 Alstom (Switzerland) Ltd Oxygen fired circulating fluidized bed steam generator
WO2005119126A1 (en) * 2004-05-28 2005-12-15 Alstom Technology Ltd Fluid bed device with oxygen-enriched combustion agent

Also Published As

Publication number Publication date
FI20085108L (en) 2009-08-09
FI20085108A0 (en) 2008-02-08
KR101227864B1 (en) 2013-01-31
FI120515B (en) 2009-11-13
CN101970937B (en) 2012-08-29
US20110000406A1 (en) 2011-01-06
WO2009098358A2 (en) 2009-08-13
ZA201006018B (en) 2011-05-25
JP2011511259A (en) 2011-04-07
EP2252832A2 (en) 2010-11-24
AU2009211288B2 (en) 2012-05-03
CN101970937A (en) 2011-02-09
JP5166556B2 (en) 2013-03-21
AU2009211288A1 (en) 2009-08-13
KR20100112640A (en) 2010-10-19
RU2439429C1 (en) 2012-01-10

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