FR2584308B1 - PROCESS AND DEVICE FOR DECARBONATING MINERALS BY CALCINATION IN A FLUIDIZED BED - Google Patents

PROCESS AND DEVICE FOR DECARBONATING MINERALS BY CALCINATION IN A FLUIDIZED BED

Info

Publication number
FR2584308B1
FR2584308B1 FR8510428A FR8510428A FR2584308B1 FR 2584308 B1 FR2584308 B1 FR 2584308B1 FR 8510428 A FR8510428 A FR 8510428A FR 8510428 A FR8510428 A FR 8510428A FR 2584308 B1 FR2584308 B1 FR 2584308B1
Authority
FR
France
Prior art keywords
decarbonating
calcination
minerals
fluidized bed
fluidized
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
FR8510428A
Other languages
French (fr)
Other versions
FR2584308A1 (en
Inventor
Francois Baudequin
Patrick Leclere
Jean-Pierre Henin
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.)
Electricite de France SA
Original Assignee
Electricite de France 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 Electricite de France SA filed Critical Electricite de France SA
Priority to FR8510428A priority Critical patent/FR2584308B1/en
Publication of FR2584308A1 publication Critical patent/FR2584308A1/en
Application granted granted Critical
Publication of FR2584308B1 publication Critical patent/FR2584308B1/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B2/00—Lime, magnesia or dolomite
    • C04B2/10—Preheating, burning calcining or cooling
    • C04B2/106—Preheating, burning calcining or cooling in fluidised bed furnaces
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B32/00—Carbon; Compounds thereof
    • C01B32/50—Carbon dioxide
    • 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
    • Y02P40/00—Technologies relating to the processing of minerals
    • Y02P40/40—Production or processing of lime, e.g. limestone regeneration of lime in pulp and sugar mills

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Ceramic Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Materials Engineering (AREA)
  • Structural Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Inorganic Chemistry (AREA)
  • Devices And Processes Conducted In The Presence Of Fluids And Solid Particles (AREA)
FR8510428A 1985-07-08 1985-07-08 PROCESS AND DEVICE FOR DECARBONATING MINERALS BY CALCINATION IN A FLUIDIZED BED Expired FR2584308B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR8510428A FR2584308B1 (en) 1985-07-08 1985-07-08 PROCESS AND DEVICE FOR DECARBONATING MINERALS BY CALCINATION IN A FLUIDIZED BED

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8510428A FR2584308B1 (en) 1985-07-08 1985-07-08 PROCESS AND DEVICE FOR DECARBONATING MINERALS BY CALCINATION IN A FLUIDIZED BED

Publications (2)

Publication Number Publication Date
FR2584308A1 FR2584308A1 (en) 1987-01-09
FR2584308B1 true FR2584308B1 (en) 1987-11-20

Family

ID=9321074

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8510428A Expired FR2584308B1 (en) 1985-07-08 1985-07-08 PROCESS AND DEVICE FOR DECARBONATING MINERALS BY CALCINATION IN A FLUIDIZED BED

Country Status (1)

Country Link
FR (1) FR2584308B1 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2816935B1 (en) * 2000-11-17 2003-02-21 Messer France PROCESS AND PLANT FOR OBTAINING A CO2-ENRICHED GAS STREAM
CN102372450B (en) * 2010-08-18 2013-04-03 宝山钢铁股份有限公司 Powdered lime calcining technology and system
TWI484125B (en) * 2011-12-23 2015-05-11 Ind Tech Res Inst Recirculated-suspension pre-calciner system and fabrications thereof
TWI516302B (en) * 2013-12-11 2016-01-11 財團法人工業技術研究院 Loop tower co2 capture system, carbonator, calciner and operating method thereof

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2548642A (en) * 1948-06-11 1951-04-10 Dorr Co Calcining decrepitating rocks, including limestone
FR1024340A (en) * 1949-09-08 1953-03-31 Directie Staatsmijnen Nl Process for preparing sodium carbonate from baking soda with simultaneous production of calcium oxide
FR2328674A1 (en) * 1975-10-23 1977-05-20 Fives Cail Babcock IMPROVEMENTS IN CEMENT MANUFACTURING BY THE DRY METHOD

Also Published As

Publication number Publication date
FR2584308A1 (en) 1987-01-09

Similar Documents

Publication Publication Date Title
FR2570620B1 (en) PROCESS AND DEVICE FOR DECARBONATING MINERALS BY CALCINATION IN A FLUIDIZED BED
FR2565325B1 (en) TWO-STAGE COMBUSTION PROCESS IN A FLUIDIZED BED
FR2625509B1 (en) METHOD AND DEVICE FOR CONVERTING HYDROCARBONS INTO A FLUIDIZED BED
FR2624762B1 (en) METHOD AND DEVICE FOR REGENERATING A FLUIDIZED BED CATALYST
FR2585030B1 (en) PROCESS AND DEVICE FOR CATALYTIC CRACKING OF HYDROCARBONS IN A FLUIDIZED BED AND THEIR APPLICATIONS
GB2175213B (en) Incubator for prematurely born infants
FR2590777B1 (en) SELECTIVELY APPLICABLE ZIPPER, METHOD AND APPARATUS
IL78990A0 (en) System for locating a body in motion
DE3673872D1 (en) DEVICE FOR TURNING CONTAINERS IN TRANSPORT.
DE3863327D1 (en) Fluidized bed device for continuous granulation.
FR2586804B1 (en) METHOD AND DEVICE FOR RAPID PHOTO-DETECTION USING A SUPER-ARRAY
FR2493331B1 (en) FLUIDIZED BED COKEFACTION PROCESS AND GASIFICATION
GB2202605B (en) Apparatus for affixing fasteners to a conveyor belt
AT383582B (en) DEVICE FOR FILLING HOLLOW BODIES WITH GRANULES
FR2584308B1 (en) PROCESS AND DEVICE FOR DECARBONATING MINERALS BY CALCINATION IN A FLUIDIZED BED
EP0226329A3 (en) Calcination apparatus for use in a fluidized-bed installation for burning powdery materials
DE3685345D1 (en) UNIT AND APPARATUS FOR FEEDING OBJECTS.
GB8611763D0 (en) Bed for pets
FR2635274B1 (en) FLUIDIZED BED APPARATUS IN CIRCULATION
FR2632411B1 (en) METHOD AND DEVICE FOR TACHYMETRY AND LOCATION OF RAILWAY RAILWAY MATERIALS
FR2608567B1 (en) METHOD AND DEVICE FOR BRINGING A CONVEYOR ELEMENT TO A GIVEN POSITION
FI916148A0 (en) Equipped with combustion power plant for combustion in a fluidized bed
GB2180100B (en) Device for magnetically holding workpieces
DE3682286D1 (en) DEVICE FOR CONTACTLESS TURNING OF A COMPONENT PART.
GB2191181A (en) Device for orientation of piece articles in feeding units of plants

Legal Events

Date Code Title Description
TP Transmission of property
ST Notification of lapse