PL198479A1 - Sposob wytwarzania siarczanu wapniowego o malej zawartosci fluoru, nie wiekszej niz 0,25% - Google Patents

Sposob wytwarzania siarczanu wapniowego o malej zawartosci fluoru, nie wiekszej niz 0,25%

Info

Publication number
PL198479A1
PL198479A1 PL19847977A PL19847977A PL198479A1 PL 198479 A1 PL198479 A1 PL 198479A1 PL 19847977 A PL19847977 A PL 19847977A PL 19847977 A PL19847977 A PL 19847977A PL 198479 A1 PL198479 A1 PL 198479A1
Authority
PL
Poland
Prior art keywords
fluorate
production
content
less
calcium sulphate
Prior art date
Application number
PL19847977A
Other languages
English (en)
Polish (pl)
Inventor
Heinz Goeller
Wilhelm Tschebull
Werner Czysch
Walter Mueller
Original Assignee
Chemie Linz 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 Chemie Linz Ag filed Critical Chemie Linz Ag
Publication of PL198479A1 publication Critical patent/PL198479A1/xx

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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Inorganic Chemistry (AREA)
PL19847977A 1976-05-31 1977-05-28 Sposob wytwarzania siarczanu wapniowego o malej zawartosci fluoru, nie wiekszej niz 0,25% PL198479A1 (pl)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT394976A AT345251B (de) 1976-05-31 1976-05-31 Verfahren zur herstellung von fluorarmem calciumsulfat

Publications (1)

Publication Number Publication Date
PL198479A1 true PL198479A1 (pl) 1978-03-13

Family

ID=3557609

Family Applications (1)

Application Number Title Priority Date Filing Date
PL19847977A PL198479A1 (pl) 1976-05-31 1977-05-28 Sposob wytwarzania siarczanu wapniowego o malej zawartosci fluoru, nie wiekszej niz 0,25%

Country Status (5)

Country Link
AT (1) AT345251B (fr)
DD (1) DD129772A1 (fr)
IN (1) IN146533B (fr)
PL (1) PL198479A1 (fr)
RO (1) RO72406A (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0096075A4 (fr) * 1981-12-21 1984-06-13 United States Gypsum Co Conversion de fluoroanhydrite en platre.

Also Published As

Publication number Publication date
RO72406A (fr) 1982-02-26
IN146533B (fr) 1979-06-23
ATA394976A (de) 1977-12-15
AT345251B (de) 1978-09-11
DD129772A1 (de) 1978-02-08

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