FR938244A - Cement manufacturing process starting from plaster stone - Google Patents

Cement manufacturing process starting from plaster stone

Info

Publication number
FR938244A
FR938244A FR938244DA FR938244A FR 938244 A FR938244 A FR 938244A FR 938244D A FR938244D A FR 938244DA FR 938244 A FR938244 A FR 938244A
Authority
FR
France
Prior art keywords
manufacturing process
process starting
cement manufacturing
plaster stone
plaster
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
French (fr)
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.)
FLSmidth and Co AS
Original Assignee
FLSmidth and Co AS
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 FLSmidth and Co AS filed Critical FLSmidth and Co AS
Application granted granted Critical
Publication of FR938244A publication Critical patent/FR938244A/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
    • C04B7/02—Portland cement
    • C04B7/04—Portland cement using raw materials containing gypsum, i.e. processes of the Mueller-Kuehne type
    • 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
    • C04B2/02—Lime
FR938244D 1945-01-09 1946-06-25 Cement manufacturing process starting from plaster stone Expired FR938244A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US938244XA 1945-01-09 1945-01-09

Publications (1)

Publication Number Publication Date
FR938244A true FR938244A (en) 1948-09-08

Family

ID=22240960

Family Applications (1)

Application Number Title Priority Date Filing Date
FR938244D Expired FR938244A (en) 1945-01-09 1946-06-25 Cement manufacturing process starting from plaster stone

Country Status (1)

Country Link
FR (1) FR938244A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0004568A1 (en) * 1978-04-02 1979-10-17 Abdel Fattah Dr. Sabry Hosein Kamel Process for recovering sulphuric acid from natural gypsum or phospho-gypsum

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0004568A1 (en) * 1978-04-02 1979-10-17 Abdel Fattah Dr. Sabry Hosein Kamel Process for recovering sulphuric acid from natural gypsum or phospho-gypsum

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