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FR2584308B1 - Procede et dispositif de decarbonatation de mineraux par calcination en lit fluidise - Google Patents

Procede et dispositif de decarbonatation de mineraux par calcination en lit fluidise

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
English (en)
Other versions
FR2584308A1 (fr
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/fr
Publication of FR2584308A1 publication Critical patent/FR2584308A1/fr
Application granted granted Critical
Publication of FR2584308B1 publication Critical patent/FR2584308B1/fr
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 Procede et dispositif de decarbonatation de mineraux par calcination en lit fluidise Expired FR2584308B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR8510428A FR2584308B1 (fr) 1985-07-08 1985-07-08 Procede et dispositif de decarbonatation de mineraux par calcination en lit fluidise

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8510428A FR2584308B1 (fr) 1985-07-08 1985-07-08 Procede et dispositif de decarbonatation de mineraux par calcination en lit fluidise

Publications (2)

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

Family

ID=9321074

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8510428A Expired FR2584308B1 (fr) 1985-07-08 1985-07-08 Procede et dispositif de decarbonatation de mineraux par calcination en lit fluidise

Country Status (1)

Country Link
FR (1) FR2584308B1 (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2816935B1 (fr) * 2000-11-17 2003-02-21 Messer France Procede et installation d'obtention d'un flux gazeux enrichi en co2
CN102372450B (zh) * 2010-08-18 2013-04-03 宝山钢铁股份有限公司 粉石灰煅烧工艺及系统
TWI484125B (zh) * 2011-12-23 2015-05-11 Ind Tech Res Inst 迴流懸浮式煅燒爐系統及其使用方法
TWI516302B (zh) * 2013-12-11 2016-01-11 財團法人工業技術研究院 循環塔二氧化碳捕獲系統、碳酸化爐、煅燒爐及其使用方法

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 (fr) * 1949-09-08 1953-03-31 Directie Staatsmijnen Nl Procédé pour préparer du carbonate de soude à partir du bicarbonate de soude avec obtention simultanée d'oxyde de calcium
FR2328674A1 (fr) * 1975-10-23 1977-05-20 Fives Cail Babcock Perfectionnements a la fabrication du ciment par voie seche

Also Published As

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

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Legal Events

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