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GB960863A - Process for the calcination of raw silicate material - Google Patents

Process for the calcination of raw silicate material

Info

Publication number
GB960863A
GB960863A GB832658A GB832658A GB960863A GB 960863 A GB960863 A GB 960863A GB 832658 A GB832658 A GB 832658A GB 832658 A GB832658 A GB 832658A GB 960863 A GB960863 A GB 960863A
Authority
GB
United Kingdom
Prior art keywords
silicate material
calcination
raw silicate
raw
calcining
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
GB832658A
Inventor
Kurt Fritzsche
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.)
DESSAU ZEMENTANLAGENBAU VEB
Original Assignee
DESSAU ZEMENTANLAGENBAU VEB
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 DESSAU ZEMENTANLAGENBAU VEB filed Critical DESSAU ZEMENTANLAGENBAU VEB
Priority to GB832658A priority Critical patent/GB960863A/en
Publication of GB960863A publication Critical patent/GB960863A/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
    • C04B7/00—Hydraulic cements
    • C04B7/36—Manufacture of hydraulic cements in general
    • C04B7/43—Heat treatment, e.g. precalcining, burning, melting; Cooling
    • 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
    • F27B15/003—Cyclones or chain of cyclones

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Ceramic Engineering (AREA)
  • Structural Engineering (AREA)
  • Thermal Sciences (AREA)
  • Materials Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Organic Chemistry (AREA)
  • Dispersion Chemistry (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Feeding, Discharge, Calcimining, Fusing, And Gas-Generation Devices (AREA)
  • Silicates, Zeolites, And Molecular Sieves (AREA)

Abstract

In the production of cement from raw silicate material, the pre-heating, calcining and sintering steps are separate successive operations in a cyclone pre-heater, a fluidized layer and a combustion chamber respectively. If the clinker becomes molten it may be kneaded.
GB832658A 1960-09-13 1960-09-13 Process for the calcination of raw silicate material Expired GB960863A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB832658A GB960863A (en) 1960-09-13 1960-09-13 Process for the calcination of raw silicate material

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB832658A GB960863A (en) 1960-09-13 1960-09-13 Process for the calcination of raw silicate material

Publications (1)

Publication Number Publication Date
GB960863A true GB960863A (en) 1964-06-17

Family

ID=9850389

Family Applications (1)

Application Number Title Priority Date Filing Date
GB832658A Expired GB960863A (en) 1960-09-13 1960-09-13 Process for the calcination of raw silicate material

Country Status (1)

Country Link
GB (1) GB960863A (en)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2550384A1 (en) * 1975-11-10 1977-05-18 Polysius Ag Calcining plant for material such as alumina, lime or magnesite - where two calcining zones ensure adequate roasting time
DE2712238A1 (en) * 1977-03-21 1978-10-05 Kloeckner Humboldt Deutz Ag METHOD AND DEVICE FOR MULTI-STAGE BURNING OF CEMENT CLINKERS
FR2439964A1 (en) * 1978-10-26 1980-05-23 Kloeckner Humboldt Deutz Ag PROCESS AND DEVICE FOR THE HEAT TREATMENT OF A FINE GRAIN MATERIAL
EP0078250B1 (en) 1981-10-27 1984-07-11 VOEST-ALPINE Aktiengesellschaft Process and installation for the production of cement
EP0380878A2 (en) * 1989-01-18 1990-08-08 F.L. Smidth & Co. A/S Method and apparatus for producing cement clinker
EP0464631A2 (en) * 1990-06-26 1992-01-08 Kawasaki Jukogyo Kabushiki Kaisha Apparatus for preheating granular material
WO2024052591A1 (en) * 2022-09-08 2024-03-14 Metso Metals Oy Swirl induced combustion in circulating fluidized bed systems

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2550384A1 (en) * 1975-11-10 1977-05-18 Polysius Ag Calcining plant for material such as alumina, lime or magnesite - where two calcining zones ensure adequate roasting time
DE2712238A1 (en) * 1977-03-21 1978-10-05 Kloeckner Humboldt Deutz Ag METHOD AND DEVICE FOR MULTI-STAGE BURNING OF CEMENT CLINKERS
FR2439964A1 (en) * 1978-10-26 1980-05-23 Kloeckner Humboldt Deutz Ag PROCESS AND DEVICE FOR THE HEAT TREATMENT OF A FINE GRAIN MATERIAL
EP0078250B1 (en) 1981-10-27 1984-07-11 VOEST-ALPINE Aktiengesellschaft Process and installation for the production of cement
EP0380878A2 (en) * 1989-01-18 1990-08-08 F.L. Smidth & Co. A/S Method and apparatus for producing cement clinker
EP0380878A3 (en) * 1989-01-18 1990-08-29 F.L. Smidth & Co. A/S Method and apparatus for producing cement clinker
EP0464631A2 (en) * 1990-06-26 1992-01-08 Kawasaki Jukogyo Kabushiki Kaisha Apparatus for preheating granular material
EP0464631A3 (en) * 1990-06-26 1992-11-25 Kawasaki Jukogyo Kabushiki Kaisha Apparatus for preheating granular material
WO2024052591A1 (en) * 2022-09-08 2024-03-14 Metso Metals Oy Swirl induced combustion in circulating fluidized bed systems

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