FR2353332A1 - Procede pour executer des processus exothermiques - Google Patents

Procede pour executer des processus exothermiques

Info

Publication number
FR2353332A1
FR2353332A1 FR7711255A FR7711255A FR2353332A1 FR 2353332 A1 FR2353332 A1 FR 2353332A1 FR 7711255 A FR7711255 A FR 7711255A FR 7711255 A FR7711255 A FR 7711255A FR 2353332 A1 FR2353332 A1 FR 2353332A1
Authority
FR
France
Prior art keywords
executing
exothermal
processes
exothermal processes
executing exothermal
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.)
Granted
Application number
FR7711255A
Other languages
English (en)
Other versions
FR2353332B1 (fr
Inventor
Lothar Reh
Martin Hirsch
Ludolf Plass
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.)
GEA Group AG
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
Application filed by Metallgesellschaft AG filed Critical Metallgesellschaft AG
Publication of FR2353332A1 publication Critical patent/FR2353332A1/fr
Application granted granted Critical
Publication of FR2353332B1 publication Critical patent/FR2353332B1/fr
Granted legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
    • C22B1/00—Preliminary treatment of ores or scrap
    • C22B1/02—Roasting processes
    • C22B1/10—Roasting processes in fluidised form
    • 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
    • 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
    • F27—FURNACES; KILNS; OVENS; RETORTS
    • F27B—FURNACES, KILNS, OVENS, OR RETORTS IN GENERAL; OPEN SINTERING OR LIKE APPARATUS
    • F27B15/00—Fluidised-bed furnaces; Other furnaces using or treating finely-divided materials in dispersion
    • 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

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • Organic Chemistry (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Environmental & Geological Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Physics & Mathematics (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Geology (AREA)
  • Thermal Sciences (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Dispersion Chemistry (AREA)
  • Fluidized-Bed Combustion And Resonant Combustion (AREA)
  • Devices And Processes Conducted In The Presence Of Fluids And Solid Particles (AREA)
  • Crucibles And Fluidized-Bed Furnaces (AREA)
FR7711255A 1976-05-31 1977-04-14 Procede pour executer des processus exothermiques Granted FR2353332A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2624302A DE2624302C2 (de) 1976-05-31 1976-05-31 Verfahren zur Durchführung exothermer Prozesse

Publications (2)

Publication Number Publication Date
FR2353332A1 true FR2353332A1 (fr) 1977-12-30
FR2353332B1 FR2353332B1 (fr) 1981-10-09

Family

ID=5979394

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7711255A Granted FR2353332A1 (fr) 1976-05-31 1977-04-14 Procede pour executer des processus exothermiques

Country Status (16)

Country Link
US (1) US4111158A (fr)
JP (1) JPS5913644B2 (fr)
AU (1) AU511228B2 (fr)
BE (1) BE855185A (fr)
CA (1) CA1076796A (fr)
CS (1) CS271451B2 (fr)
DD (1) DD130262A5 (fr)
DE (1) DE2624302C2 (fr)
ES (1) ES457824A1 (fr)
FR (1) FR2353332A1 (fr)
GB (1) GB1534645A (fr)
IN (1) IN144673B (fr)
PL (1) PL104974B1 (fr)
RO (1) RO75971A (fr)
SE (1) SE422988C (fr)
ZA (1) ZA771670B (fr)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0062092A2 (fr) * 1981-03-27 1982-10-13 Deutsche Babcock Aktiengesellschaft Chauffage d'un lit fluidisé avec une installation de refroidissement des cendres
FR2511612A1 (fr) * 1981-08-24 1983-02-25 Ahlstroem Oy Perfectionnements apportes aux reacteurs a lit fluidise
EP0117928A1 (fr) * 1983-01-13 1984-09-12 Metallgesellschaft Ag Procédé de fabrication d'acier par fusion d'éponge de fer dans un four à arc

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DE3004847C2 (de) * 1980-02-09 1986-05-28 L. & C. Steinmüller GmbH, 5270 Gummersbach Dampferzeuger mit einer Wirbelschichtfeuerung
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DE3107711A1 (de) * 1981-02-28 1982-10-07 Creusot-Loire Entreprises, 92150 Suresnes Verfahren zur herstellung von zementklinker
DE3113993A1 (de) * 1981-04-07 1982-11-11 Metallgesellschaft Ag, 6000 Frankfurt Verfahren zur gleichzeitigen erzeugung von brenngas und prozesswaerme aus kohlenstoffhaltigen materialien
DE3125849A1 (de) * 1981-07-01 1983-01-20 Deutsche Babcock Anlagen Ag, 4200 Oberhausen Dampferzeuger mit zirkulierender atmosphaerischer oder druckaufgeladener wirbelschichtfeuerung sowie verfahren zu seiner regelung
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FR2517419A1 (fr) * 1981-11-27 1983-06-03 Creusot Loire Procede et installation de recuperation de chaleur, notamment pour le refroidissement de cendres
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CN107013906B (zh) * 2017-04-13 2019-05-24 重庆大学 一种循环流化床锅炉底渣余热回收装置
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FR1112407A (fr) * 1953-09-15 1956-03-14 Basf Ag Procédé pour la combustion de matières carbonées et la récupération de la chaleur de combustion

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FR1112407A (fr) * 1953-09-15 1956-03-14 Basf Ag Procédé pour la combustion de matières carbonées et la récupération de la chaleur de combustion

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EP0062092A2 (fr) * 1981-03-27 1982-10-13 Deutsche Babcock Aktiengesellschaft Chauffage d'un lit fluidisé avec une installation de refroidissement des cendres
EP0062092A3 (en) * 1981-03-27 1983-08-10 Deutsche Babcock Aktiengesellschaft Heating of a fluidised bed with a cooler for the ashes
FR2511612A1 (fr) * 1981-08-24 1983-02-25 Ahlstroem Oy Perfectionnements apportes aux reacteurs a lit fluidise
EP0117928A1 (fr) * 1983-01-13 1984-09-12 Metallgesellschaft Ag Procédé de fabrication d'acier par fusion d'éponge de fer dans un four à arc

Also Published As

Publication number Publication date
DE2624302A1 (de) 1977-12-22
US4111158A (en) 1978-09-05
AU2327977A (en) 1978-09-21
ZA771670B (en) 1978-02-22
JPS5913644B2 (ja) 1984-03-31
JPS52147335A (en) 1977-12-07
IN144673B (fr) 1978-06-10
FR2353332B1 (fr) 1981-10-09
RO75971A (fr) 1981-03-21
SE7706271L (sv) 1977-12-01
AU511228B2 (en) 1980-08-07
CS224977A2 (en) 1990-03-14
DE2624302C2 (de) 1987-04-23
ES457824A1 (es) 1978-03-01
PL198519A1 (pl) 1978-04-24
DD130262A5 (de) 1978-03-15
PL104974B1 (pl) 1979-09-29
SE422988C (sv) 1989-04-29
BE855185A (fr) 1977-11-28
GB1534645A (en) 1978-12-06
SE422988B (sv) 1982-04-05
CA1076796A (fr) 1980-05-06
CS271451B2 (en) 1990-10-12

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