FR791136A - Method, apparatus and installation for the preparation of plaster - Google Patents

Method, apparatus and installation for the preparation of plaster

Info

Publication number
FR791136A
FR791136A FR791136DA FR791136A FR 791136 A FR791136 A FR 791136A FR 791136D A FR791136D A FR 791136DA FR 791136 A FR791136 A FR 791136A
Authority
FR
France
Prior art keywords
plaster
installation
preparation
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)
Inventor
Pierre Migny
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.)
Jannot Grelbin & Cie
Original Assignee
Jannot Grelbin & Cie
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 Jannot Grelbin & Cie filed Critical Jannot Grelbin & Cie
Application granted granted Critical
Publication of FR791136A publication Critical patent/FR791136A/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
    • C04B11/00—Calcium sulfate cements
    • C04B11/02—Methods and apparatus for dehydrating gypsum

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Ceramic Engineering (AREA)
  • Materials Engineering (AREA)
  • Structural Engineering (AREA)
  • Organic Chemistry (AREA)
FR791136D 1934-09-05 1934-09-05 Method, apparatus and installation for the preparation of plaster Expired FR791136A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR791136T 1934-09-05

Publications (1)

Publication Number Publication Date
FR791136A true FR791136A (en) 1935-12-04

Family

ID=9225079

Family Applications (1)

Application Number Title Priority Date Filing Date
FR791136D Expired FR791136A (en) 1934-09-05 1934-09-05 Method, apparatus and installation for the preparation of plaster

Country Status (1)

Country Link
FR (1) FR791136A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1005432B (en) * 1955-11-16 1957-03-28 Badische Bau Und Kunststoff G Process for the production of calcium sulfate hemihydrate from natural anhydrite
DE1009092B (en) * 1955-06-29 1957-05-23 Badische Bau Und Kunststoff G Process for the production of calcium sulfate hemihydrate from synthetic anhydrite
DE1017517B (en) * 1955-11-19 1957-10-10 Badische Bau Und Kunststoff G Process for the production of calcium sulfate hemihydrate from synthetic anhydrite

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1009092B (en) * 1955-06-29 1957-05-23 Badische Bau Und Kunststoff G Process for the production of calcium sulfate hemihydrate from synthetic anhydrite
DE1005432B (en) * 1955-11-16 1957-03-28 Badische Bau Und Kunststoff G Process for the production of calcium sulfate hemihydrate from natural anhydrite
DE1017517B (en) * 1955-11-19 1957-10-10 Badische Bau Und Kunststoff G Process for the production of calcium sulfate hemihydrate from synthetic anhydrite

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