ATE61252T1 - Betriebsregelungsverfahren eines wirbelbettreaktors und apparat dafuer. - Google Patents

Betriebsregelungsverfahren eines wirbelbettreaktors und apparat dafuer.

Info

Publication number
ATE61252T1
ATE61252T1 AT86308756T AT86308756T ATE61252T1 AT E61252 T1 ATE61252 T1 AT E61252T1 AT 86308756 T AT86308756 T AT 86308756T AT 86308756 T AT86308756 T AT 86308756T AT E61252 T1 ATE61252 T1 AT E61252T1
Authority
AT
Austria
Prior art keywords
fluidized bed
control method
operation control
bed reactor
chamber
Prior art date
Application number
AT86308756T
Other languages
English (en)
Inventor
Folke Engstroem
Original Assignee
Ahlstroem 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 Ahlstroem Oy filed Critical Ahlstroem Oy
Application granted granted Critical
Publication of ATE61252T1 publication Critical patent/ATE61252T1/de

Links

Classifications

    • 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 
    • F23C1/00—Combustion apparatus specially adapted for combustion of two or more kinds of fuel simultaneously or alternately, at least one kind of fuel being either a fluid fuel or a solid fuel suspended in a carrier gas or air
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F22—STEAM GENERATION
    • F22B—METHODS OF STEAM GENERATION; STEAM BOILERS
    • F22B31/00—Modifications of boiler construction, or of tube systems, dependent on installation of combustion apparatus; Arrangements of dispositions of combustion apparatus
    • F22B31/0007—Modifications of boiler construction, or of tube systems, dependent on installation of combustion apparatus; Arrangements of dispositions of combustion apparatus with combustion in a fluidized bed
    • F22B31/0084—Modifications of boiler construction, or of tube systems, dependent on installation of combustion apparatus; Arrangements of dispositions of combustion apparatus with combustion in a fluidized bed with recirculation of separated solids or with cooling of the bed particles outside the combustion bed
    • 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
    • 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
AT86308756T 1985-11-19 1986-11-11 Betriebsregelungsverfahren eines wirbelbettreaktors und apparat dafuer. ATE61252T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FI854543A FI86105C (fi) 1985-11-19 1985-11-19 Foerfarande och anordning foer reglering av en virvelbaeddsreaktors funktion.
EP86308756A EP0224358B1 (de) 1985-11-19 1986-11-11 Betriebsregelungsverfahren eines Wirbelbettreaktors und Apparat dafür

Publications (1)

Publication Number Publication Date
ATE61252T1 true ATE61252T1 (de) 1991-03-15

Family

ID=8521703

Family Applications (1)

Application Number Title Priority Date Filing Date
AT86308756T ATE61252T1 (de) 1985-11-19 1986-11-11 Betriebsregelungsverfahren eines wirbelbettreaktors und apparat dafuer.

Country Status (8)

Country Link
US (1) US4813380A (de)
EP (1) EP0224358B1 (de)
JP (1) JPS62163742A (de)
KR (1) KR890003701B1 (de)
AT (1) ATE61252T1 (de)
CA (1) CA1280576C (de)
DE (1) DE3677905D1 (de)
FI (1) FI86105C (de)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI85184C (fi) * 1986-05-19 1992-03-10 Ahlstroem Oy Virvelbaeddsreaktor.
DE3813054A1 (de) * 1988-04-19 1989-11-02 Steinmueller Gmbh L & C Abscheider zum abscheiden von feststoffen aus einem aufsteigenden und mit feststoffen beladenen gasstrom
US5275788A (en) * 1988-11-11 1994-01-04 Peter Stoholm Circulating fluidized bed reactor
US4947804A (en) * 1989-07-28 1990-08-14 Foster Wheeler Energy Corporation Fluidized bed steam generation system and method having an external heat exchanger
US4920924A (en) * 1989-08-18 1990-05-01 Foster Wheeler Energy Corporation Fluidized bed steam generating system including a steam cooled cyclone separator
US5253741A (en) * 1991-11-15 1993-10-19 Foster Wheeler Energy Corporation Fluidized bed steam reactor including two horizontal cyclone separators and an integral recycle heat exchanger
US5218931A (en) * 1991-11-15 1993-06-15 Foster Wheeler Energy Corporation Fluidized bed steam reactor including two horizontal cyclone separators and an integral recycle heat exchanger
CN102313354B (zh) * 2011-08-10 2013-07-10 山东圣威新能源有限公司 环保节能循环流化床有机热载体锅炉
AT513490B1 (de) * 2012-11-12 2014-05-15 Tech Universität Wien Wirbelschichtreaktorsystem
KR101729460B1 (ko) * 2014-01-31 2017-04-21 아멕 포스터 휠러 에너지아 오와이 가스 스트림으로부터 오염 화합물들을 제거하는 방법 및 스크러버
CN105841142A (zh) * 2016-05-24 2016-08-10 大震锅炉工业（昆山）有限公司 一种低热值气体高效燃烧锅炉

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US2994666A (en) * 1957-12-24 1961-08-01 Shell Oil Co Regeneration of finely divided catalysts
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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
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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
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GB1561237A (en) * 1976-09-22 1980-02-13 Ahlstroem Oy Method of treating materials in a fluidized bed reactor
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US4493496A (en) * 1983-06-14 1985-01-15 Kaluza Rudolph T Continuous form multiple ply assembly
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FR2563118B1 (fr) * 1984-04-20 1987-04-30 Creusot Loire Procede et installation de traitement de matiere en lit fluidise circulant
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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.
FI70528C (fi) * 1984-06-01 1987-11-25 Ahlstroem Oy Anordning foer avskiljning av fast material i reaktor med cirkulerande baedd.
FI850372A0 (fi) * 1985-01-29 1985-01-29 Ahlstroem Oy Panna med cirkulerande baedd.
FI85414C (fi) * 1985-01-29 1992-04-10 Ahlstroem Oy Anordning foer avskiljning av fast material ur roekgaserna fraon en reaktor med cirkulerande baedd.
US4594967A (en) * 1985-03-11 1986-06-17 Foster Wheeler Energy Corporation Circulating solids fluidized bed reactor and method of operating same

Also Published As

Publication number Publication date
DE3677905D1 (de) 1991-04-11
FI854543A (fi) 1987-05-20
EP0224358A2 (de) 1987-06-03
KR870005214A (ko) 1987-06-05
KR890003701B1 (ko) 1989-09-30
EP0224358B1 (de) 1991-03-06
JPH0422615B2 (de) 1992-04-20
EP0224358A3 (en) 1988-06-08
FI854543A0 (fi) 1985-11-19
FI86105B (fi) 1992-03-31
JPS62163742A (ja) 1987-07-20
CA1280576C (en) 1991-02-26
FI86105C (fi) 1992-07-10
US4813380A (en) 1989-03-21

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Legal Events

Date Code Title Description
UEP Publication of translation of european patent specification
EEIH Change in the person of patent owner
REN Ceased due to non-payment of the annual fee