DE3561285D1 - Process and apparatus for bringing solid particles into circulation within a fluidisation chamber - Google Patents

Process and apparatus for bringing solid particles into circulation within a fluidisation chamber

Info

Publication number
DE3561285D1
DE3561285D1 DE8585400774T DE3561285T DE3561285D1 DE 3561285 D1 DE3561285 D1 DE 3561285D1 DE 8585400774 T DE8585400774 T DE 8585400774T DE 3561285 T DE3561285 T DE 3561285T DE 3561285 D1 DE3561285 D1 DE 3561285D1
Authority
DE
Germany
Prior art keywords
particles
chamber
zone
solid particles
circulation
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
Application number
DE8585400774T
Other languages
English (en)
Inventor
Jean-Xavier Morin
Michel Marcellin
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.)
Areva NP SAS
Original Assignee
Framatome SA
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 Framatome SA filed Critical Framatome SA
Application granted granted Critical
Publication of DE3561285D1 publication Critical patent/DE3561285D1/de
Expired 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
    • 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
    • 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
    • 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
    • F22B31/0084—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
    • 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
    • C10J2300/12—Heating the gasifier
    • C10J2300/1246—Heating the gasifier by external or indirect heating
    • 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
    • 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
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P20/00—Technologies relating to chemical industry
    • Y02P20/10—Process efficiency
    • Y02P20/129—Energy recovery, e.g. by cogeneration, H2recovery or pressure recovery turbines
DE8585400774T 1984-04-20 1985-04-18 Process and apparatus for bringing solid particles into circulation within a fluidisation chamber Expired DE3561285D1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8406294A FR2563119B1 (fr) 1984-04-20 1984-04-20 Procede de mise en circulation de particules solides a l'interieur d'une chambre de fluidisation et chambre de fluidisation perfectionnee pour la mise en oeuvre du procede

Publications (1)

Publication Number Publication Date
DE3561285D1 true DE3561285D1 (en) 1988-02-11

Family

ID=9303365

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8585400774T Expired DE3561285D1 (en) 1984-04-20 1985-04-18 Process and apparatus for bringing solid particles into circulation within a fluidisation chamber

Country Status (8)

Country Link
US (1) US4770237A (de)
EP (1) EP0162748B1 (de)
AT (1) ATE31634T1 (de)
BR (1) BR8501884A (de)
DE (1) DE3561285D1 (de)
FR (1) FR2563119B1 (de)
IN (1) IN164627B (de)
ZA (1) ZA852937B (de)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3540206A1 (de) * 1985-11-13 1987-05-14 Metallgesellschaft Ag Verfahren zur durchfuehrung von hochtemperaturreaktionen
DE3640377A1 (de) * 1986-11-26 1988-06-09 Steinmueller Gmbh L & C Verfahren zur verbrennung von kohlenstoffhaltigen materialien in einem wirbelschichtreaktor und vorrichtung zur durchfuehrung des verfahrens
DE3702089C1 (de) * 1987-01-24 1988-06-30 Kernforschungsanlage Juelich Wirbelschichtofen zur Muellverbrennung
CA2046890C (en) * 1989-02-17 2000-01-11 Takeyuki Naito Fluidized bed combustion furnace
US5033413A (en) * 1989-05-08 1991-07-23 Hri, Inc. Fluidized bed combustion system and method utilizing capped dual-sided contact units
US4947803A (en) * 1989-05-08 1990-08-14 Hri, Inc. Fludized bed reactor using capped dual-sided contact units and methods for use
FI89630C (fi) * 1991-02-14 1993-10-25 Tampella Power Oy Pao cirkulationsmassateknik baserat foerfarande foer avkylning av gaser samt vid foerfarandet anvaend cirkulationsmassaavkylare
FI96136C (fi) * 1992-10-02 1996-05-10 Einco Oy Menetelmä lämmön siirtämiseksi regeneratiivisesti
US5343830A (en) * 1993-03-25 1994-09-06 The Babcock & Wilcox Company Circulating fluidized bed reactor with internal primary particle separation and return
FI93274C (fi) * 1993-06-23 1995-03-10 Ahlstroem Oy Menetelmä ja laite kuuman kaasuvirran käsittelemiseksi tai hyödyntämiseksi
FI97424C (fi) * 1993-06-23 1996-12-10 Foster Wheeler Energia Oy Menetelmä ja laite kuuman kaasun käsittelemiseksi tai hyödyntämiseksi
US5363812A (en) * 1994-02-18 1994-11-15 The Babcock & Wilcox Company Method and apparatus for controlling the bed temperature in a circulating fluidized bed reactor
US6095095A (en) * 1998-12-07 2000-08-01 The Bacock & Wilcox Company Circulating fluidized bed reactor with floored internal primary particle separator
FI20010676A0 (fi) * 2001-04-02 2001-04-02 Einco Oy CSC-reaktori
US7575043B2 (en) * 2002-04-29 2009-08-18 Kauppila Richard W Cooling arrangement for conveyors and other applications
CN100528324C (zh) * 2007-01-10 2009-08-19 中国科学院工程热物理研究所 多级返料的循环流化床系统
DE102007006981B4 (de) * 2007-02-07 2009-01-29 Technische Universität Bergakademie Freiberg Verfahren, Vergasungsreaktor und Anlage zur Flugstromvergasung fester Brennstoffe unter Druck
NL2009733C2 (en) * 2012-10-31 2014-05-06 Stichting Energie Reactor for producing a product gas from a fuel.
RU2705067C1 (ru) * 2018-08-22 2019-11-01 Вера Сергеевна Пащенко Установка газификации низкореакционных твердых топлив
CN115790229B (zh) * 2023-02-13 2023-05-09 成都天保节能环保工程有限公司 一种适用于流化床蓄热的结构的蓄热方法

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2584391A (en) * 1947-03-29 1952-02-05 Universal Oil Prod Co Apparatus for effecting fluidized contact between solid particles and fluid mediums
US2698171A (en) * 1951-07-31 1954-12-28 Shell Dev Heat transfer method and apparatus using segregated upwardly and downwardly flowing fluidized solids
US4191544A (en) * 1978-03-17 1980-03-04 The Babcock & Wilcox Company Gas cleaning apparatus
US4550769A (en) * 1979-10-05 1985-11-05 Stone & Webster Engineering Corp. Solids quench boiler and process
US4296800A (en) * 1980-04-18 1981-10-27 Phillips Petroleum Company Waste heat recovery
DE3152041C2 (de) * 1980-06-06 1986-10-09 Nittetsu Mining Co. Ltd., Tokio/Tokyo Verfahren und Vorrichtung zum kontinuierlichen Brennen von oben in einen Ofen aufgegebenen Teilchen
US4314967A (en) * 1980-10-02 1982-02-09 Dorr-Oliver Incorporated Fluidized bed reactor with vertical cooling coils
DE3130602A1 (de) * 1981-08-01 1983-02-17 Steag Ag, 4300 Essen Verfahren zum betrieb einer wirbelbettfeuerung unter einsatz eines staubbrenners und wirbelbettfeuerung zur durchfuehrung des verfahrens

Also Published As

Publication number Publication date
ATE31634T1 (de) 1988-01-15
ZA852937B (en) 1985-11-27
EP0162748A1 (de) 1985-11-27
EP0162748B1 (de) 1988-01-07
FR2563119A1 (fr) 1985-10-25
IN164627B (de) 1989-04-22
BR8501884A (pt) 1985-12-17
US4770237A (en) 1988-09-13
FR2563119B1 (fr) 1989-12-22

Similar Documents

Publication Publication Date Title
DE3561285D1 (en) Process and apparatus for bringing solid particles into circulation within a fluidisation chamber
ES8405637A1 (es) Procedimiento para la separacion de sustancias perjudiciales a partir de gases de escape.
DE3682278D1 (en) Granular solids sepn. from carrying gas
SE7904689L (sv) Anordning for reduktion av finfordelat, jernoxidhaltigt material
DE3472217D1 (en) Process for treating materials
HUT61912A (en) Method and apparatus for generating reaction between a gas and a material consists of solid particles in a closed space
DK189784D0 (da) Fremgangsmaade og apparat til behandling af biprodukter fra roeggasafsvovlning
TW274054B (de)
DK606386D0 (da) Fremgangsmaade til fjernelse af skadelige stoffer fra raeggasser
DE3661595D1 (en) Circulating fluidized-bed treatment apparatus for solid particles, particularly a gasification apparatus
DE3365035D1 (en) Gas distributor for fluidized beds
SE8600639L (sv) Forfarande och anordning for stoftrening vid generering av gas for drift av mesaugnar
ATE15534T1 (de) Drehstroemungsfeuerung.
DE3469442D1 (en) Process and apparatus for the treatment of fuel in a fluidized bed
JPS57115489A (en) Fluidized bed treating apparatus of carbonaceous material
JPS5443902A (en) Fluid thermal decomposition for municipal solid waste
SE8202857L (sv) Forfarande och anordning for forgasning av fast kolhaltigt material
ES8308707A1 (es) Aparato reparador centrifugo y procedimiento correspondientepara limpiar una mezcla de gas combustible y otras materias descargadas de un gasificador de material carbonoso
FI854054L (fi) Foerfarande foer foerbraenning av braensle i en fluidiserad baedd samt fluidiserad baeddanordning foer utfoerande av foerfarandet.
JPS5367267A (en) Apparatus for treating sludge
JPS5554030A (en) Prevention of agglomeration of particle in fluidized bed
JPS56139611A (en) Operating method of electric furnace

Legal Events

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