RO63682A2 - Procede pour la purification du phosphogypse - Google Patents

Procede pour la purification du phosphogypse

Info

Publication number
RO63682A2
RO63682A2 RO7538073A RO7538073A RO63682A2 RO 63682 A2 RO63682 A2 RO 63682A2 RO 7538073 A RO7538073 A RO 7538073A RO 7538073 A RO7538073 A RO 7538073A RO 63682 A2 RO63682 A2 RO 63682A2
Authority
RO
Romania
Prior art keywords
phosphogypsis
purification
Prior art date
Application number
RO7538073A
Other languages
English (en)
French (fr)
Inventor
Ileana Nicolescu
Ion Strugaru
Eugenia Rachita
Rucsandra Petre
Original Assignee
Combinatul Ingrasaminte Chim
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 Combinatul Ingrasaminte Chim filed Critical Combinatul Ingrasaminte Chim
Priority to RO7538073A priority Critical patent/RO63682A2/ro
Publication of RO63682A2 publication Critical patent/RO63682A2/ro

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
    • C01F11/468—Purification of calcium sulfates

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Inorganic Chemistry (AREA)
RO7538073A 1973-07-07 1973-07-07 Procede pour la purification du phosphogypse RO63682A2 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
RO7538073A RO63682A2 (fr) 1973-07-07 1973-07-07 Procede pour la purification du phosphogypse

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
RO7538073A RO63682A2 (fr) 1973-07-07 1973-07-07 Procede pour la purification du phosphogypse

Publications (1)

Publication Number Publication Date
RO63682A2 true RO63682A2 (fr) 1978-10-15

Family

ID=20092482

Family Applications (1)

Application Number Title Priority Date Filing Date
RO7538073A RO63682A2 (fr) 1973-07-07 1973-07-07 Procede pour la purification du phosphogypse

Country Status (1)

Country Link
RO (1) RO63682A2 (ro)

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