FI92157B - Virvelskiktanordning - Google Patents

Virvelskiktanordning Download PDF

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Publication number
FI92157B
FI92157B FI880717A FI880717A FI92157B FI 92157 B FI92157 B FI 92157B FI 880717 A FI880717 A FI 880717A FI 880717 A FI880717 A FI 880717A FI 92157 B FI92157 B FI 92157B
Authority
FI
Finland
Prior art keywords
vortex
reactor
vortex bed
bed reactor
fluidized bed
Prior art date
Application number
FI880717A
Other languages
English (en)
Finnish (fi)
Other versions
FI880717A (sv
FI92157C (sv
FI880717A0 (sv
Inventor
Hans Beisswenger
Wolfgang Frank
Ronald Knoche
Original Assignee
Metallgesellschaft Ag
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=6322018&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=FI92157(B) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Metallgesellschaft Ag filed Critical Metallgesellschaft Ag
Publication of FI880717A0 publication Critical patent/FI880717A0/sv
Publication of FI880717A publication Critical patent/FI880717A/sv
Application granted granted Critical
Publication of FI92157B publication Critical patent/FI92157B/sv
Publication of FI92157C publication Critical patent/FI92157C/sv

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
    • B01J8/34—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 stationary packing material in the fluidised bed, e.g. bricks, wire rings, baffles
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10J—PRODUCTION OF PRODUCER GAS, WATER-GAS, SYNTHESIS GAS FROM SOLID CARBONACEOUS MATERIAL, OR MIXTURES CONTAINING THESE GASES; CARBURETTING AIR OR OTHER GASES
    • C10J3/00—Production of combustible gases containing carbon monoxide from solid carbonaceous fuels
    • C10J3/46—Gasification of granular or pulverulent flues in suspension
    • C10J3/48—Apparatus; Plants
    • C10J3/482—Gasifiers with stationary fluidised bed
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10J—PRODUCTION OF PRODUCER GAS, WATER-GAS, SYNTHESIS GAS FROM SOLID CARBONACEOUS MATERIAL, OR MIXTURES CONTAINING THESE GASES; CARBURETTING AIR OR OTHER GASES
    • C10J3/00—Production of combustible gases containing carbon monoxide from solid carbonaceous fuels
    • C10J3/46—Gasification of granular or pulverulent flues in suspension
    • C10J3/54—Gasification of granular or pulverulent fuels by the Winkler technique, i.e. by fluidisation
    • C10J3/56—Apparatus; Plants
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10K—PURIFYING OR MODIFYING THE CHEMICAL COMPOSITION OF COMBUSTIBLE GASES CONTAINING CARBON MONOXIDE
    • C10K1/00—Purifying combustible gases containing carbon monoxide
    • C10K1/02—Dust removal
    • C10K1/026—Dust removal by centrifugal forces
    • 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
    • F22B31/0061—Constructional features of bed cooling
    • 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
    • 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
    • F23L9/00—Passages or apertures for delivering secondary air for completing combustion of fuel 
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10J—PRODUCTION OF PRODUCER GAS, WATER-GAS, SYNTHESIS GAS FROM SOLID CARBONACEOUS MATERIAL, OR MIXTURES CONTAINING THESE GASES; CARBURETTING AIR OR OTHER GASES
    • C10J2300/00—Details of gasification processes
    • C10J2300/09—Details of the feed, e.g. feeding of spent catalyst, inert gas or halogens
    • C10J2300/0913—Carbonaceous raw material
    • C10J2300/093—Coal
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10J—PRODUCTION OF PRODUCER GAS, WATER-GAS, SYNTHESIS GAS FROM SOLID CARBONACEOUS MATERIAL, OR MIXTURES CONTAINING THESE GASES; CARBURETTING AIR OR OTHER GASES
    • C10J2300/00—Details of gasification processes
    • C10J2300/09—Details of the feed, e.g. feeding of spent catalyst, inert gas or halogens
    • C10J2300/0953—Gasifying agents
    • C10J2300/0959—Oxygen
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10J—PRODUCTION OF PRODUCER GAS, WATER-GAS, SYNTHESIS GAS FROM SOLID CARBONACEOUS MATERIAL, OR MIXTURES CONTAINING THESE GASES; CARBURETTING AIR OR OTHER GASES
    • C10J2300/00—Details of gasification processes
    • C10J2300/18—Details of the gasification process, e.g. loops, autothermal operation
    • C10J2300/1807—Recycle loops, e.g. gas, solids, heating medium, water
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10J—PRODUCTION OF PRODUCER GAS, WATER-GAS, SYNTHESIS GAS FROM SOLID CARBONACEOUS MATERIAL, OR MIXTURES CONTAINING THESE GASES; CARBURETTING AIR OR OTHER GASES
    • C10J2300/00—Details of gasification processes
    • C10J2300/18—Details of the gasification process, e.g. loops, autothermal operation
    • C10J2300/1861—Heat exchange between at least two process streams
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Combustion & Propulsion (AREA)
  • Organic Chemistry (AREA)
  • Mechanical Engineering (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Thermal Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Devices And Processes Conducted In The Presence Of Fluids And Solid Particles (AREA)
  • Fluidized-Bed Combustion And Resonant Combustion (AREA)
  • Heat Treatment Of Strip Materials And Filament Materials (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Polarising Elements (AREA)
  • Mechanical Treatment Of Semiconductor (AREA)
  • Optical Communication System (AREA)
  • Radiation-Therapy Devices (AREA)
  • Platform Screen Doors And Railroad Systems (AREA)

Claims (5)

1. Virvelbäddsanläggning, som bestär av en virvel-bäddsreaktor (1), en fastämnesavskiljare och en returled- 5 ning, för utförande av exotermiskä processer i en cirku-lerande virvelbädd omfattande ledningar (5) för tillförsel av syrehaltiga primärgaser genom virvelbäddsreaktorns (1) botten (6), ledningar (9) för tillförsel av syrehaltiga sekundärgaser till minst 1 m höjd ovanför reaktorbottnen 10 (6), dock till högst 30 % av reaktorns höjd, en bränsle- ledning (3) som utmynnar i virvelbäddsreaktorn (1) mellan inloppen för primär- och sekundärgaserna (5, 9) och en eller flera förträngningskroppar (7), som partiellt täcker virvelbäddsreaktorns (1) bottenyta, k ä n n e -15 tecknad därav att nämnda förträngningskropp eller -kroppar (7) täcker 40 - 75 % av virvelbäddsreaktorns (1) bottenyta, och förträngningskroppens största höjd utgör hälften av virvelbäddsreaktorns (1) höjd, och förträng-ningskroppen omfattar medel (10, 11) för införsel av yt-20 terligare syrehaltiga sekundärgaser.
2. Virvelbäddsanläggning enligt patentkrav 1, kännetecknad av en eller flera förträngningskroppar (7) som omfattar i flera pian anordnade medel (11) för införsel av syrehaltiga sekundärgaser. . 25
3. Virvelbäddsanläggning enligt patentkrav 1 eller 2, kännetecknad av en eller flera förträngningskroppar (7) med en uppät avtagande tvärsnittsarea.
4. Virvelbäddsanläggning enligt patentkrav 1, 2 eller 3, kännetecknad avi virvelbäddsreak- 30 torns (1) fr ia utrymme, ovanför det översta sekundärgasin-loppet (9) och/eller pä virvelbäddsreaktorns (1) vägg an-' ordnade uppvärmningsytor (2).
5. Virvelbäddsanläggning enligt patentkrav 1, 2, 3 eller 4, kännetecknad av ätminstone en vir- 35 velbäddskylare som inkopplats via ledningarna för tillförsel och returnering av fastämne. ii
FI880717A 1987-02-28 1988-02-16 Virvelskiktanordning FI92157C (sv)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19873706538 DE3706538A1 (de) 1987-02-28 1987-02-28 Wirbelschichtanlage
DE3706538 1987-02-28

Publications (4)

Publication Number Publication Date
FI880717A0 FI880717A0 (sv) 1988-02-16
FI880717A FI880717A (sv) 1988-08-29
FI92157B true FI92157B (sv) 1994-06-30
FI92157C FI92157C (sv) 1994-10-10

Family

ID=6322018

Family Applications (1)

Application Number Title Priority Date Filing Date
FI880717A FI92157C (sv) 1987-02-28 1988-02-16 Virvelskiktanordning

Country Status (13)

Country Link
US (1) US4817563A (sv)
EP (1) EP0281165B1 (sv)
JP (1) JP2564163B2 (sv)
AT (1) ATE68577T1 (sv)
AU (1) AU589108B2 (sv)
CA (1) CA1324881C (sv)
DD (1) DD269430A5 (sv)
DE (2) DE3706538A1 (sv)
ES (1) ES2026631T3 (sv)
FI (1) FI92157C (sv)
GR (1) GR3002903T3 (sv)
IN (1) IN165700B (sv)
ZA (1) ZA881385B (sv)

Families Citing this family (30)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA1291322C (en) * 1987-12-17 1991-10-29 John V. Allen Fluidized bed reactor with two zone combustion
US5245934A (en) * 1988-06-08 1993-09-21 Mortimer Technology Holdings Ltd. Heating matter
IN170802B (sv) * 1988-06-25 1992-05-23 Metallgesellschaft Ag
US5230868A (en) * 1989-04-04 1993-07-27 A. Ahlstrom Corporation Fluidized bed reactor with protected fluid distributor
EP0405211A1 (de) * 1989-06-24 1991-01-02 Beteiligungen Sorg GmbH & Co. KG Vorrichtung zur Durchführung eines Verfahrens zur Überführung von festen, weitgehend wasserfreien Abfallstoffen in Glasform
US4974531A (en) * 1990-05-22 1990-12-04 Donlee Technologies, Inc. Method and apparatus for incinerating hazardous waste
US5343631A (en) * 1991-04-01 1994-09-06 Amax Coal West, Inc. Treatment of friable materials in fluid bed reactors
US5243770A (en) * 1991-07-12 1993-09-14 The Babcock & Wilcox Company Fluid bed material transfer apparatus
SE469043B (sv) * 1991-09-05 1993-05-03 Abb Carbon Ab Foerfarande och anordning foer varmhaallning av baeddmassa i pfbc-anlaeggningar
FI91971C (sv) * 1992-04-10 1994-09-12 Borealis Holding As Virvelbäddreaktor
FR2757930B1 (fr) * 1997-01-02 1999-02-26 Gec Alsthom Stein Ind Foyer pour chaudiere a lfc a sole amelioree
US6029612A (en) * 1997-07-07 2000-02-29 Foster Wheeler Energia Oy Fluidized bed reactor
FI105236B (sv) * 1998-06-15 2000-06-30 Outokumpu Oy Matningsapparatur för förbehandling av material som skall tillföras en smältugn
US5967098A (en) * 1998-06-22 1999-10-19 Tanca; Michael C. Oil shale fluidized bed
DE19840627A1 (de) * 1998-09-05 2000-03-09 Steinmueller Gmbh L & C Wirbelschichtanlage zur Durchführung exothermer Prozesse in einer zirkulierenden Wirbelschicht
AU2377701A (en) * 1999-12-16 2001-06-25 Livite Oy Method for burning material in a fluidized bed boiler
DE10260733B4 (de) * 2002-12-23 2010-08-12 Outokumpu Oyj Verfahren und Anlage zur Wärmebehandlung von eisenoxidhaltigen Feststoffen
DE10260738A1 (de) * 2002-12-23 2004-07-15 Outokumpu Oyj Verfahren und Anlage zur Förderung von feinkörnigen Feststoffen
DE10260731B4 (de) 2002-12-23 2005-04-14 Outokumpu Oyj Verfahren und Anlage zur Wärmebehandlung von eisenoxidhaltigen Feststoffen
DE10260734B4 (de) * 2002-12-23 2005-05-04 Outokumpu Oyj Verfahren und Anlage zur Herstellung von Schwelkoks
DE10260737B4 (de) * 2002-12-23 2005-06-30 Outokumpu Oyj Verfahren und Anlage zur Wärmebehandlung von titanhaltigen Feststoffen
DE10260745A1 (de) * 2002-12-23 2004-07-01 Outokumpu Oyj Verfahren und Anlage zur thermischen Behandlung von körnigen Feststoffen
DE10260736A1 (de) * 2002-12-23 2004-09-02 Outokumpu Oyj Verfahren und Anlage zur Wärmebehandlung von feinkörnigen Feststoffen
DE10260741A1 (de) * 2002-12-23 2004-07-08 Outokumpu Oyj Verfahren und Anlage zur Wärmebehandlung von feinkörnigen Feststoffen
DE10260739B3 (de) * 2002-12-23 2004-09-16 Outokumpu Oy Verfahren und Anlage zur Herstellung von Metalloxid aus Metallverbindungen
EE05298B1 (et) 2004-04-29 2010-04-15 Foster Wheeler Energia Oy Meetod p?levkivi v?i oma omadustelt p?levkiviga sarnase kütuse p?letamiseks tsirkuleeriva keevkihiga katlas
DE102004042430A1 (de) * 2004-08-31 2006-03-16 Outokumpu Oyj Wirbelschichtreaktor zum thermischen Behandeln von wirbelfähigen Substanzen in einem mikrowellenbeheizten Wirbelbett
DE102004049364A1 (de) * 2004-10-08 2006-04-20 Kerr-Mcgee Pigments Gmbh Wirbelschichtreaktor und Verfahren zur Durchführung von Wilbelschichtreaktionen
DE102008055957B4 (de) * 2008-11-05 2010-09-02 Highterm Research Gmbh Wirbelschichtreaktor
FI129147B (sv) * 2017-12-19 2021-08-13 Valmet Technologies Oy Virvelbäddspanna med en värmeväxlare för ett gaslås

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CS162093B3 (sv) * 1971-09-29 1975-07-15
US4165717A (en) * 1975-09-05 1979-08-28 Metallgesellschaft Aktiengesellschaft Process for burning carbonaceous materials
DE2539546C3 (de) * 1975-09-05 1985-10-24 Metallgesellschaft Ag, 6000 Frankfurt Verfahren zur Verbrennung kohlenstoffhaltiger Materialien
SE438028B (sv) * 1980-06-05 1985-03-25 Asea Stal Ab Virvelbeddsbrennkammare
US4330502A (en) * 1980-06-16 1982-05-18 A. Ahlstrom Osakeyhtio Fluidized bed reactor
FI84855C (sv) * 1986-04-30 1992-01-27 Ahlstroem Oy Virvelbäddsreaktor

Also Published As

Publication number Publication date
ES2026631T3 (es) 1992-05-01
FI880717A (sv) 1988-08-29
AU589108B2 (en) 1989-09-28
CA1324881C (en) 1993-12-07
FI92157C (sv) 1994-10-10
DD269430A5 (de) 1989-06-28
DE3865460D1 (de) 1991-11-21
EP0281165A1 (de) 1988-09-07
FI880717A0 (sv) 1988-02-16
AU1234088A (en) 1988-09-01
EP0281165B1 (de) 1991-10-16
DE3706538A1 (de) 1988-09-08
JPS63233204A (ja) 1988-09-28
IN165700B (sv) 1989-12-16
GR3002903T3 (en) 1993-01-25
US4817563A (en) 1989-04-04
ZA881385B (en) 1989-10-25
ATE68577T1 (de) 1991-11-15
JP2564163B2 (ja) 1996-12-18

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BB Publication of examined application
FG Patent granted

Owner name: METALLGESELLSCHAFT AKTIENGESELLSCHAFT

PC Transfer of assignment of patent

Owner name: LENTJES GMBH

Free format text: LENTJES GMBH