FR604699A - Process for the decomposition of gypsum - Google Patents

Process for the decomposition of gypsum

Info

Publication number
FR604699A
FR604699A FR604699DA FR604699A FR 604699 A FR604699 A FR 604699A FR 604699D A FR604699D A FR 604699DA FR 604699 A FR604699 A FR 604699A
Authority
FR
France
Prior art keywords
gypsum
decomposition
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.)
Rhenania Verein Chemischer Fabriken AG
Original Assignee
Rhenania Verein Chemischer Fabriken AG
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 Rhenania Verein Chemischer Fabriken AG filed Critical Rhenania Verein Chemischer Fabriken AG
Application granted granted Critical
Publication of FR604699A publication Critical patent/FR604699A/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
FR604699D 1924-12-02 1925-09-30 Process for the decomposition of gypsum Expired FR604699A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE604699X 1924-12-02

Publications (1)

Publication Number Publication Date
FR604699A true FR604699A (en) 1926-05-11

Family

ID=6575227

Family Applications (1)

Application Number Title Priority Date Filing Date
FR604699D Expired FR604699A (en) 1924-12-02 1925-09-30 Process for the decomposition of gypsum

Country Status (1)

Country Link
FR (1) FR604699A (en)

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