FR1296088A - Process for the continuous transformation of minerals, furnace for its production and products thus obtained - Google Patents

Process for the continuous transformation of minerals, furnace for its production and products thus obtained

Info

Publication number
FR1296088A
FR1296088A FR860972A FR860972A FR1296088A FR 1296088 A FR1296088 A FR 1296088A FR 860972 A FR860972 A FR 860972A FR 860972 A FR860972 A FR 860972A FR 1296088 A FR1296088 A FR 1296088A
Authority
FR
France
Prior art keywords
minerals
furnace
products
production
continuous transformation
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
FR860972A
Other languages
French (fr)
Inventor
Pierre Joseph Gabriel Richaud
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.)
LafargeHolcim Ciments SA
Original Assignee
Lafarge Ciments 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 Lafarge Ciments SA filed Critical Lafarge Ciments SA
Priority to FR860972A priority Critical patent/FR1296088A/en
Priority to GB4336164A priority patent/GB1005000A/en
Application granted granted Critical
Publication of FR1296088A publication Critical patent/FR1296088A/en
Expired 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
    • C22B1/14—Agglomerating; Briquetting; Binding; Granulating
    • 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
    • C04B11/00—Calcium sulfate cements
    • C04B11/02—Methods and apparatus for dehydrating gypsum
    • C04B11/028—Devices therefor characterised by the type of calcining devices used therefor or by the type of hemihydrate obtained
    • 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
    • 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
    • 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
    • C04B7/44—Burning; Melting

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Ceramic Engineering (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Structural Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Geology (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Vertical, Hearth, Or Arc Furnaces (AREA)
FR860972A 1961-05-05 1961-05-05 Process for the continuous transformation of minerals, furnace for its production and products thus obtained Expired FR1296088A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
FR860972A FR1296088A (en) 1961-05-05 1961-05-05 Process for the continuous transformation of minerals, furnace for its production and products thus obtained
GB4336164A GB1005000A (en) 1961-05-05 1961-12-04 Process for the continuous treatment of minerals and apparatus therefor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR860972A FR1296088A (en) 1961-05-05 1961-05-05 Process for the continuous transformation of minerals, furnace for its production and products thus obtained

Publications (1)

Publication Number Publication Date
FR1296088A true FR1296088A (en) 1962-06-15

Family

ID=8754602

Family Applications (1)

Application Number Title Priority Date Filing Date
FR860972A Expired FR1296088A (en) 1961-05-05 1961-05-05 Process for the continuous transformation of minerals, furnace for its production and products thus obtained

Country Status (2)

Country Link
FR (1) FR1296088A (en)
GB (1) GB1005000A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1695013B2 (en) † 2003-12-16 2014-06-18 Rheinkalk GmbH Limestone calcination method

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1695013B2 (en) † 2003-12-16 2014-06-18 Rheinkalk GmbH Limestone calcination method

Also Published As

Publication number Publication date
GB1005000A (en) 1965-09-22

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