BE893099A - Procede de production du sulfate de calcium hemihydrate alpha - Google Patents

Procede de production du sulfate de calcium hemihydrate alpha

Info

Publication number
BE893099A
BE893099A BE0/208026A BE208026A BE893099A BE 893099 A BE893099 A BE 893099A BE 0/208026 A BE0/208026 A BE 0/208026A BE 208026 A BE208026 A BE 208026A BE 893099 A BE893099 A BE 893099A
Authority
BE
Belgium
Prior art keywords
calcium sulfate
sulfate hemihydrate
producing calcium
alpha
hemihydrate alpha
Prior art date
Application number
BE0/208026A
Other languages
English (en)
Inventor
H Schmidt
Original Assignee
Salzgitter Maschinen 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 Salzgitter Maschinen Ag filed Critical Salzgitter Maschinen Ag
Publication of BE893099A publication Critical patent/BE893099A/fr

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01F—COMPOUNDS OF THE METALS BERYLLIUM, MAGNESIUM, ALUMINIUM, CALCIUM, STRONTIUM, BARIUM, RADIUM, THORIUM, OR OF THE RARE-EARTH METALS
    • C01F11/00—Compounds of calcium, strontium, or barium
    • C01F11/46—Sulfates
    • C01F11/466—Conversion of one form of calcium sulfate to another

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Inorganic Chemistry (AREA)
  • Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)
BE0/208026A 1982-03-23 1982-05-06 Procede de production du sulfate de calcium hemihydrate alpha BE893099A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19823210494 DE3210494A1 (de) 1982-03-23 1982-03-23 Verfahren zur herstellung von (alpha)-calciumsulfat-halbhydrat

Publications (1)

Publication Number Publication Date
BE893099A true BE893099A (fr) 1982-08-30

Family

ID=6158977

Family Applications (1)

Application Number Title Priority Date Filing Date
BE0/208026A BE893099A (fr) 1982-03-23 1982-05-06 Procede de production du sulfate de calcium hemihydrate alpha

Country Status (2)

Country Link
BE (1) BE893099A (fr)
DE (1) DE3210494A1 (fr)

Also Published As

Publication number Publication date
DE3210494A1 (de) 1983-10-06

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Legal Events

Date Code Title Description
RE Patent lapsed

Owner name: SALZGITTER MASCHINEN UND ANLAGEN A.G.

Effective date: 19850506