FR988959A - Perfectionnements à la fabrication du ciment - Google Patents

Perfectionnements à la fabrication du ciment

Info

Publication number
FR988959A
FR988959A FR988959DA FR988959A FR 988959 A FR988959 A FR 988959A FR 988959D A FR988959D A FR 988959DA FR 988959 A FR988959 A FR 988959A
Authority
FR
France
Prior art keywords
cement manufacturing
cement
manufacturing
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
Other languages
English (en)
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.)
NOVOCHIMIE
Original Assignee
NOVOCHIMIE
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 NOVOCHIMIE filed Critical NOVOCHIMIE
Application granted granted Critical
Publication of FR988959A publication Critical patent/FR988959A/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
    • 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
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Ceramic Engineering (AREA)
  • Materials Engineering (AREA)
  • Structural Engineering (AREA)
  • Organic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
FR988959D 1948-06-18 1948-06-18 Perfectionnements à la fabrication du ciment Expired FR988959A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR988959T 1948-06-18

Publications (1)

Publication Number Publication Date
FR988959A true FR988959A (fr) 1951-09-03

Family

ID=9539875

Family Applications (1)

Application Number Title Priority Date Filing Date
FR988959D Expired FR988959A (fr) 1948-06-18 1948-06-18 Perfectionnements à la fabrication du ciment

Country Status (1)

Country Link
FR (1) FR988959A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0173141A2 (fr) * 1984-08-27 1986-03-05 Fuller Company Méthode de traitement de poussières produites dans un procédé de fabrication de ciment

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0173141A2 (fr) * 1984-08-27 1986-03-05 Fuller Company Méthode de traitement de poussières produites dans un procédé de fabrication de ciment
EP0173141A3 (en) * 1984-08-27 1987-07-29 Fuller Company Process of treating dust catch from a cement manufacturing operation

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