DE3580488D1 - Reaktor mit zirkulierendem wirbelbett, verfahren zum trennen von feststoffen aus rauchgas. - Google Patents

Reaktor mit zirkulierendem wirbelbett, verfahren zum trennen von feststoffen aus rauchgas.

Info

Publication number
DE3580488D1
DE3580488D1 DE8585906069T DE3580488T DE3580488D1 DE 3580488 D1 DE3580488 D1 DE 3580488D1 DE 8585906069 T DE8585906069 T DE 8585906069T DE 3580488 T DE3580488 T DE 3580488T DE 3580488 D1 DE3580488 D1 DE 3580488D1
Authority
DE
Germany
Prior art keywords
reactor
solid material
fluid bed
circulating fluid
smoke gas
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.)
Expired - Fee Related
Application number
DE8585906069T
Other languages
English (en)
Inventor
Folke Engstroem
Olof Henricson
Gustav Lundqvist
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.)
Ahlstrom Corp
Original Assignee
Ahlstrom 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 Ahlstrom Corp filed Critical Ahlstrom Corp
Application granted granted Critical
Publication of DE3580488D1 publication Critical patent/DE3580488D1/de
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • F23C10/02—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
    • 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
    • B01J8/38—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
    • F23C10/02—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
    • 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
    • F23J—REMOVAL OR TREATMENT OF COMBUSTION PRODUCTS OR COMBUSTION RESIDUES; FLUES 
    • F23J15/00—Arrangements of devices for treating smoke or fumes
    • F23J15/02—Arrangements of devices for treating smoke or fumes of purifiers, e.g. for removing noxious material
    • F23J15/022—Arrangements of devices for treating smoke or fumes of purifiers, e.g. for removing noxious material for removing solid particulate material from the gasflow
    • F23J15/027—Arrangements of devices for treating smoke or fumes of purifiers, e.g. for removing noxious material for removing solid particulate material from the gasflow using cyclone separators
    • 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 
    • F23C2206/00—Fluidised bed combustion
    • F23C2206/10—Circulating fluidised bed
    • F23C2206/101—Entrained or fast fluidised bed
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23J—REMOVAL OR TREATMENT OF COMBUSTION PRODUCTS OR COMBUSTION RESIDUES; FLUES 
    • F23J2900/00—Special arrangements for conducting or purifying combustion fumes; Treatment of fumes or ashes
    • F23J2900/15026—Cyclone separators with horizontal axis

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Combustion & Propulsion (AREA)
  • General Engineering & Computer Science (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Devices And Processes Conducted In The Presence Of Fluids And Solid Particles (AREA)
  • Cyclones (AREA)
  • Fluidized-Bed Combustion And Resonant Combustion (AREA)
  • Treating Waste Gases (AREA)
  • Separation Of Gases By Adsorption (AREA)
  • Filtering Of Dispersed Particles In Gases (AREA)
  • Separating Particles In Gases By Inertia (AREA)
DE8585906069T 1985-12-09 1985-12-09 Reaktor mit zirkulierendem wirbelbett, verfahren zum trennen von feststoffen aus rauchgas. Expired - Fee Related DE3580488D1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/FI1985/000098 WO1987003668A1 (en) 1985-12-09 1985-12-09 A circulating fluidized bed reactor and a method of separating solid material from the flue gases

Publications (1)

Publication Number Publication Date
DE3580488D1 true DE3580488D1 (de) 1990-12-13

Family

ID=8556386

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8585906069T Expired - Fee Related DE3580488D1 (de) 1985-12-09 1985-12-09 Reaktor mit zirkulierendem wirbelbett, verfahren zum trennen von feststoffen aus rauchgas.

Country Status (13)

Country Link
US (1) US4934281A (de)
EP (1) EP0311599B1 (de)
KR (1) KR910001833B1 (de)
CN (2) CN1007922B (de)
AT (1) ATE58220T1 (de)
CA (1) CA1265660A (de)
CZ (1) CZ277826B6 (de)
DD (1) DD253945A5 (de)
DE (1) DE3580488D1 (de)
DK (1) DK413087D0 (de)
FI (1) FI91914C (de)
PL (1) PL262866A1 (de)
WO (1) WO1987003668A1 (de)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5275788A (en) * 1988-11-11 1994-01-04 Peter Stoholm Circulating fluidized bed reactor
US5203284A (en) * 1992-03-02 1993-04-20 Foster Wheeler Development Corporation Fluidized bed combustion system utilizing improved connection between the reactor and separator
US5413227A (en) * 1992-10-05 1995-05-09 Midwest Research Institute Improved vortex reactor system
FR2813655B1 (fr) * 2000-09-01 2003-01-03 Inst Francais Du Petrole Procede de generation de chaleur permettant une emission reduite des oxydes de soufre et consommation reduite d'absorbant
NL1016681C2 (nl) * 2000-11-22 2002-05-23 Dsm Nv Wervelbedreactor.
US8439670B2 (en) * 2007-08-07 2013-05-14 Polysius Ag Device for separating a solid material and a gas and a plant for cement manufacture
FI124100B (fi) * 2011-01-24 2014-03-14 Endev Oy Menetelmä kiertomassareaktorin toiminnan parantamiseksi ja menetelmän toteuttava kiertomassareaktori
CN108940129A (zh) * 2018-08-29 2018-12-07 山东重山光电材料股份有限公司 一种多级利用氟化剂生产氟化碳材料的系统及生产方法
CN112546681B (zh) * 2020-12-08 2022-08-19 山东科技大学 煤矿井下矿井涌水引流流道施工方法及涌水净化系统
CN114294647B (zh) * 2021-12-21 2022-09-20 湖州南太湖电力科技有限公司 一种带返料功能的锅炉燃烧系统

Family Cites Families (48)

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DE115328C (de) *
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BE507582A (de) * 1951-03-22
US2901420A (en) * 1956-12-24 1959-08-25 Shell Dev Process of separating catalyst particles from hydrocarbon vapors
US3058817A (en) * 1957-04-25 1962-10-16 Metal Chlorides Corp Apparatus for chlorination of refractory materials
US2994666A (en) * 1957-12-24 1961-08-01 Shell Oil Co Regeneration of finely divided catalysts
US3116238A (en) * 1961-10-02 1963-12-31 Griffin Ind Inc Centrifugal classifier
FR1325323A (fr) * 1962-06-07 1963-04-26 Prep Ind Combustibles échangeur réacteur fluide-solide
US3159494A (en) * 1962-12-31 1964-12-01 Procter & Gamble Treatment of flour to reduce microbiological contamination
DE1442745A1 (de) * 1963-10-23 1969-02-06 Kloeckner Humboldt Deutz Ag Vorrichtung zum Behandeln von feinkoernigen,festen Stoffen
DE1767699C3 (de) * 1968-06-06 1981-04-09 Haub und Schöllnhammer GmbH & Co KG, 5940 Altenhunden Zyklon
US3677715A (en) * 1970-04-13 1972-07-18 William F Morrison Catalytic cracking apparatus
US3698874A (en) * 1970-07-23 1972-10-17 Frederick A Zenz Dust control apparatus for fluidized bed reactors
GB1410704A (en) * 1971-12-06 1975-10-22 Messerschmitt Boelkow Blohm Method of and apparatus for centrifugally separating matter suspended in a gaseous or liquid medium
US3823693A (en) * 1973-01-16 1974-07-16 Environmental Protection Agenc Fluidized bed heat exchanger
US3897739A (en) * 1974-10-30 1975-08-05 Us Health Fluid bed combustor for operation at ash fusing temperatures
US4300625A (en) * 1975-01-21 1981-11-17 Mikhailov Gerold M Preventing deposition on the inner surfaces of heat exchange apparatus
US4205965A (en) * 1975-08-30 1980-06-03 Messerschmitt-Boelkow-Blohm Gesellschaft Mit Beschraenkter Haftung Apparatus and method for separating a specific lighter component from a flowing medium
US4165717A (en) * 1975-09-05 1979-08-28 Metallgesellschaft Aktiengesellschaft Process for burning carbonaceous materials
US4108778A (en) * 1976-02-25 1978-08-22 Lambert Steven J Self-cleaning filter and vortexer
GB1561237A (en) * 1976-09-22 1980-02-13 Ahlstroem Oy Method of treating materials in a fluidized bed reactor
US4103646A (en) * 1977-03-07 1978-08-01 Electric Power Research Institute, Inc. Apparatus and method for combusting carbonaceous fuels employing in tandem a fast bed boiler and a slow boiler
GB1595975A (en) * 1977-04-14 1981-08-19 Summers D Apparatus for separating particles from gases
US4154581A (en) * 1978-01-12 1979-05-15 Battelle Development Corporation Two-zone fluid bed combustion or gasification process
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GB2093724B (en) * 1981-02-27 1984-03-28 Thermplant Ltd Fluidised bed combustion
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FI842202A0 (fi) * 1984-06-01 1984-06-01 Ahlstroem Oy Anordning foer avskiljning av fast material i reaktor med cirkulerande baedd.
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Also Published As

Publication number Publication date
EP0311599A1 (de) 1989-04-19
DD253945A5 (de) 1988-02-10
CN1007922B (zh) 1990-05-09
EP0311599B1 (de) 1990-11-07
FI91914B (fi) 1994-05-13
CN1039736A (zh) 1990-02-21
KR880700912A (ko) 1988-04-13
US4934281A (en) 1990-06-19
CS900686A3 (en) 1992-11-18
KR910001833B1 (ko) 1991-03-26
ATE58220T1 (de) 1990-11-15
PL262866A1 (en) 1987-11-16
CN86108105A (zh) 1987-09-23
WO1987003668A1 (en) 1987-06-18
FI882623A (fi) 1988-06-03
CZ277826B6 (en) 1993-06-16
FI91914C (fi) 1994-08-25
DK413087A (da) 1987-08-07
CA1265660A (en) 1990-02-13
FI882623A0 (fi) 1988-06-03
DK413087D0 (da) 1987-08-07

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee