FR1369415A - Improvement in the manufacture of plaster - Google Patents

Improvement in the manufacture of plaster

Info

Publication number
FR1369415A
FR1369415A FR937773A FR937773A FR1369415A FR 1369415 A FR1369415 A FR 1369415A FR 937773 A FR937773 A FR 937773A FR 937773 A FR937773 A FR 937773A FR 1369415 A FR1369415 A FR 1369415A
Authority
FR
France
Prior art keywords
plaster
improvement
manufacture
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
FR937773A
Other languages
French (fr)
Inventor
Rene Deknuydt
Argoeuves Noel D
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.)
Fives Lille Cail
Original Assignee
Fives Lille Cail
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 Fives Lille Cail filed Critical Fives Lille Cail
Priority to FR937773A priority Critical patent/FR1369415A/en
Priority to ES0299304A priority patent/ES299304A1/en
Application granted granted Critical
Publication of FR1369415A publication Critical patent/FR1369415A/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
    • C04B11/028—Devices therefor characterised by the type of calcining devices used therefor or by the type of hemihydrate obtained
    • C04B11/036—Devices therefor characterised by the type of calcining devices used therefor or by the type of hemihydrate obtained for the dry process, e.g. dehydrating in a fluidised bed or in a rotary kiln, i.e. to obtain beta-hemihydrate

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Ceramic Engineering (AREA)
  • Materials Engineering (AREA)
  • Structural Engineering (AREA)
  • Organic Chemistry (AREA)
  • Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)
FR937773A 1963-06-12 1963-06-12 Improvement in the manufacture of plaster Expired FR1369415A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
FR937773A FR1369415A (en) 1963-06-12 1963-06-12 Improvement in the manufacture of plaster
ES0299304A ES299304A1 (en) 1963-06-12 1964-04-29 Apparatus for the manufacture of plaster from plaster stone (Machine-translation by Google Translate, not legally binding)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR937773A FR1369415A (en) 1963-06-12 1963-06-12 Improvement in the manufacture of plaster

Publications (1)

Publication Number Publication Date
FR1369415A true FR1369415A (en) 1964-08-14

Family

ID=8805830

Family Applications (1)

Application Number Title Priority Date Filing Date
FR937773A Expired FR1369415A (en) 1963-06-12 1963-06-12 Improvement in the manufacture of plaster

Country Status (2)

Country Link
ES (1) ES299304A1 (en)
FR (1) FR1369415A (en)

Also Published As

Publication number Publication date
ES299304A1 (en) 1964-08-16

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