SE8304432D0 - Forbrenningssystem for en fluidiserad bedd - Google Patents

Forbrenningssystem for en fluidiserad bedd

Info

Publication number
SE8304432D0
SE8304432D0 SE8304432A SE8304432A SE8304432D0 SE 8304432 D0 SE8304432 D0 SE 8304432D0 SE 8304432 A SE8304432 A SE 8304432A SE 8304432 A SE8304432 A SE 8304432A SE 8304432 D0 SE8304432 D0 SE 8304432D0
Authority
SE
Sweden
Prior art keywords
fluidized
bed
fluidized bed
combustion system
reinjection
Prior art date
Application number
SE8304432A
Other languages
English (en)
Other versions
SE457013B (sv
SE8304432L (sv
Inventor
J A Garcia-Mallol
M G Alliston
Original Assignee
Foster Wheeler Energy Corp
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 Energy Corp filed Critical Foster Wheeler Energy Corp
Publication of SE8304432D0 publication Critical patent/SE8304432D0/sv
Publication of SE8304432L publication Critical patent/SE8304432L/sv
Publication of SE457013B publication Critical patent/SE457013B/sv

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
    • F23C10/02—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
    • 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
    • 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
    • B01J8/26—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 with two or more fluidised beds, e.g. reactor and regeneration installations
    • 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
    • B01J8/38—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 with fluidised bed containing a rotatable device or being subject to rotation or to a circulatory movement, i.e. leaving a vessel and subsequently re-entering it
    • B01J8/384—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 with fluidised bed containing a rotatable device or being subject to rotation or to a circulatory movement, i.e. leaving a vessel and subsequently re-entering it being subject to a circulatory movement only
    • B01J8/388—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 with fluidised bed containing a rotatable device or being subject to rotation or to a circulatory movement, i.e. leaving a vessel and subsequently re-entering it being subject to a circulatory movement only externally, i.e. the particles leaving the vessel and subsequently re-entering it
    • 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
    • F23C10/005—Fluidised bed combustion apparatus comprising two or more beds

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Combustion & Propulsion (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Fluidized-Bed Combustion And Resonant Combustion (AREA)
SE8304432A 1981-11-16 1983-08-16 Foerbraenningssystem med fluidiserad baedd SE457013B (sv)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/321,518 US4419965A (en) 1981-11-16 1981-11-16 Fluidized reinjection of carryover in a fluidized bed combustor

Publications (3)

Publication Number Publication Date
SE8304432D0 true SE8304432D0 (sv) 1983-08-16
SE8304432L SE8304432L (sv) 1985-02-17
SE457013B SE457013B (sv) 1988-11-21

Family

ID=23250935

Family Applications (1)

Application Number Title Priority Date Filing Date
SE8304432A SE457013B (sv) 1981-11-16 1983-08-16 Foerbraenningssystem med fluidiserad baedd

Country Status (4)

Country Link
US (1) US4419965A (sv)
CA (1) CA1207598A (sv)
GB (1) GB2145347B (sv)
SE (1) SE457013B (sv)

Families Citing this family (48)

* Cited by examiner, † Cited by third party
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US4548138A (en) * 1981-12-17 1985-10-22 York-Shipley, Inc. Fast fluidized bed reactor and method of operating the reactor
CA1225292A (en) * 1982-03-15 1987-08-11 Lars A. Stromberg Fast fluidized bed boiler and a method of controlling such a boiler
CA1216572A (en) * 1982-11-26 1987-01-13 Hubertus W.A.A. Dries Method and apparatus for continuously cleaning a heat exchanger during operation
US4475884A (en) * 1982-11-30 1984-10-09 The United States of America as represented by the United States _Department of Energy Reversed flow fluidized-bed combustion apparatus
US4530207A (en) * 1983-05-05 1985-07-23 Asea-Stal Ab Power plant with a fluidized bed combustion chamber
DE3320049C2 (de) * 1983-06-03 1987-01-08 Inter Power Technologie GmbH, 6600 Saarbrücken Wirbelbettfeuerungsanlage
US4481892A (en) * 1983-08-03 1984-11-13 Mah Clifford S Atmospheric fluidized bed combustor
FR2560967B1 (fr) * 1984-03-08 1988-08-26 Creusot Loire Procede et appareillage de controle du transfert thermique realise dans un lit fluidise
US4672918A (en) * 1984-05-25 1987-06-16 A. Ahlstrom Corporation Circulating fluidized bed reactor temperature control
SE457560B (sv) * 1984-06-13 1989-01-09 Abb Stal Ab Saett att taenda en braennkammare med en fluidiserad baedd och kraftanlaeggning foer utnyttjande av saettet
US4595416A (en) * 1984-10-01 1986-06-17 Fuller Company Method and apparatus for producing cement clinker including white cement
US4579070A (en) * 1985-03-01 1986-04-01 The M. W. Kellogg Company Reducing mode circulating fluid bed combustion
DK158531C (da) * 1985-06-13 1990-10-29 Aalborg Vaerft As Fremgangsmaade til kontinuerlig drift af en cirkulerende fluidiseret bed-reaktor samt reaktor til anvendelse ved udoevelse af fremgangsmaaden
DE3522394A1 (de) * 1985-06-22 1987-01-02 Babcock Werke Ag Vorrichtung zur veraenderung der schichthoehe in einer wirbelschichtbrennkammer
DE3544425A1 (de) * 1985-12-16 1987-06-25 Steag Ag Verfahren zum verbrennen von festen brennstoffen in einer zirkulierenden wirbelschicht und vorrichtung zum durchfuehren dieses verfahrens
DE3613300A1 (de) * 1986-04-19 1987-10-22 Bbc Brown Boveri & Cie Verfahren zum erzeugen von elektrischer energie mit einer eine wirbelschichtfeuerung aufweisenden kombinierten gasturbinen-dampfkraftanlage sowie anlage zur durchfuehrung des verfahrens
US4712514A (en) * 1986-09-05 1987-12-15 Qinghua University Fluidized bed boiler and high temperature separators used therein
DE3702892A1 (de) * 1987-01-31 1988-08-11 Rheinische Braunkohlenw Ag Verfahren und einrichtung zur behandlung von koernigen feststoffen in einer wirbelschicht
FR2613251B1 (fr) * 1987-04-06 1991-10-04 Fives Cail Babcock Chaudiere equipee de moyens de desulfuration des gaz de combustion
US4781574A (en) * 1987-05-08 1988-11-01 Foster Wheeler Development Corporation Method and system for controlling cyclone collection efficiency and recycle rate in fluidized bed reactors
US4790251A (en) * 1987-09-08 1988-12-13 Westinghouse Electric Corp. High pressure and high temperature ash discharge system
JPH01210795A (ja) * 1988-02-18 1989-08-24 Ishikawajima Harima Heavy Ind Co Ltd 粉体燃焼床及び循環流動床燃焼装置
DE3833489A1 (de) * 1988-10-01 1990-04-05 Ver Kesselwerke Ag Verfahren und vorrichtung zur einhaltung einer konstanten regelgroesse in einer wirbelschichtfeuerungsanlage
DE3835172A1 (de) * 1988-10-15 1990-04-19 Babcock Werke Ag Wirbelschichtfeuerung mit feststoffrueckfuehrung
DE3922765A1 (de) * 1989-07-11 1991-01-17 Babcock Werke Ag Feuerung, insbesondere wirbelschichtfeuerung
US4955295A (en) * 1989-08-18 1990-09-11 Foster Wheeler Energy Corporation Method and system for controlling the backflow sealing efficiency and recycle rate in fluidized bed reactors
US5038568A (en) * 1989-11-20 1991-08-13 Pyropower Corporation System for reheat steam temperature control in circulating fluidized bed boilers
US5110323A (en) * 1990-01-04 1992-05-05 Stone & Webster Engineering Corp. Process for the return of recovered particulate solids by a cyclone separator to a vessel
US5037617A (en) * 1990-01-04 1991-08-06 Stone & Webster Engineering Corporation Apparatus for the return of particulate solids through a cyclone separator to a vessel
US4974531A (en) * 1990-05-22 1990-12-04 Donlee Technologies, Inc. Method and apparatus for incinerating hazardous waste
US5259123A (en) * 1991-05-15 1993-11-09 Foster Wheeler Energy Corporation Aeration rod-out assembly
FI91800C (sv) * 1991-09-12 1994-08-10 Imatran Voima Oy Förfarande och anordning vid avkylning av cirkulationsmassan i en svävväddspanna
US5269263A (en) * 1992-09-11 1993-12-14 Foster Wheeler Energy Corporation Fluidized bed reactor system and method of operating same
US5339774A (en) * 1993-07-06 1994-08-23 Foster Wheeler Energy Corporation Fluidized bed steam generation system and method of using recycled flue gases to assist in passing loopseal solids
US5605118A (en) * 1994-11-15 1997-02-25 Tampella Power Corporation Method and system for reheat temperature control
AT403168B (de) * 1995-11-02 1997-11-25 Voest Alpine Ind Anlagen Verfahren und einrichtung zum rückführen eines aus einem reaktorgefäss mit einem gas ausgetragenen feinteiligen feststoffes
SE9601393L (sv) 1996-04-12 1997-10-13 Abb Carbon Ab Förfarande för förbränning och förbränningsanläggning
AT404022B (de) * 1996-11-08 1998-07-27 Voest Alpine Ind Anlagen Verfahren und anlage zur herstellung von flüssigem roheisen oder stahlvorprodukten aus eisenhältigemmaterial
FR2788006B1 (fr) * 1998-12-31 2001-03-23 Total Raffinage Distribution Procede et dispositif pour la separation rapide de particules solides et de fluides gazeux et leur utilisation
CN100354038C (zh) * 2005-11-09 2007-12-12 华东理工大学 气相法制备的纳米二氧化硅的连续化流化床及工业应用
US7621227B2 (en) * 2005-12-16 2009-11-24 Sterr Kevin K Granular biomass burning heating system
EP2090356A1 (en) * 2007-12-24 2009-08-19 Borealis Technology OY Reactor systems and process for the catalytic polymerization of olefins, and the use of such reactor system in catalytic polymeration of olefins
JP5417753B2 (ja) * 2008-07-11 2014-02-19 株式会社Ｉｈｉ 循環流動層ガス化炉
FR2937876B1 (fr) * 2008-10-30 2011-03-25 Jean Xavier Morin Dispositif de lit fluidise a fluidisation rapide et a flux sature de solides circulants
CN103097012B (zh) * 2010-09-09 2016-03-16 巴塞尔聚烯烃意大利有限责任公司 用于烯烃气相聚合的方法和设备
CN101963351B (zh) * 2010-10-30 2012-02-01 山西潞安矿业(集团)有限责任公司 一种用于循环流化床锅炉的喷吹管返料装置
US10035964B2 (en) 2014-07-04 2018-07-31 Tubitak Circulating fluidized bed gasification or combustion system
WO2022122749A1 (en) * 2020-12-09 2022-06-16 Basell Polyolefine Gmbh Reactor for a gas-phase olefin polymerization

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB790166A (en) * 1955-01-31 1958-02-05 Baiaafsche Petroleum Mij Nv De Improvements in or relating to processes and apparatus for effecting a rapid change in temperature of gaseous fluid or for rapidly vaporising liquid fluid
GB1173563A (en) * 1966-05-27 1969-12-10 Coal Industry Patents Ltd Fluidised Bed Heating Systems.
US3508506A (en) * 1968-06-13 1970-04-28 Us Interior Process and apparatus for reduction of unburned combustible in fly ash
US3905336A (en) * 1973-09-28 1975-09-16 Foster Wheeler Corp Apparatus and method for generating heat
US3902462A (en) * 1974-05-28 1975-09-02 Foster Wheeler Energy Corp System and method for generating heat utilizing fluidized beds of different particle size
GB1523500A (en) * 1975-10-21 1978-09-06 Battelle Development Corp Method of operating a fluidized bed system
US4227488A (en) * 1978-10-03 1980-10-14 Foster Wheeler Energy Corporation Fluidized bed unit including a cooling device for bed material
US4312301A (en) * 1980-01-18 1982-01-26 Battelle Development Corporation Controlling steam temperature to turbines
US4325327A (en) * 1981-02-23 1982-04-20 Combustion Engineering, Inc. Hybrid fluidized bed combuster
CA1263518A (en) * 1981-09-23 1989-12-05 Robert D. Stewart Use of waste solids from fluidized bed combustion processes for additional flue gas desulfurization
US4355601A (en) * 1981-09-25 1982-10-26 Conoco Inc. Recirculating flue gas fluidized bed heater

Also Published As

Publication number Publication date
GB2145347B (en) 1987-06-03
SE457013B (sv) 1988-11-21
SE8304432L (sv) 1985-02-17
GB2145347A (en) 1985-03-27
CA1207598A (en) 1986-07-15
GB8321939D0 (en) 1983-09-14
US4419965A (en) 1983-12-13

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