YU52478A - Process for producing phosphoric acid and/or phosphates from chlorine containing rock phosphates or apatite - Google Patents

Process for producing phosphoric acid and/or phosphates from chlorine containing rock phosphates or apatite

Info

Publication number
YU52478A
YU52478A YU00524/78A YU52478A YU52478A YU 52478 A YU52478 A YU 52478A YU 00524/78 A YU00524/78 A YU 00524/78A YU 52478 A YU52478 A YU 52478A YU 52478 A YU52478 A YU 52478A
Authority
YU
Yugoslavia
Prior art keywords
phosphates
apatite
phosphoric acid
chlorine containing
containing rock
Prior art date
Application number
YU00524/78A
Inventor
T Berge
L Hjornevik
R B Johannessen
G T Mejdell
R J Ringbakken
Original Assignee
Norsk Hydro As
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 Norsk Hydro As filed Critical Norsk Hydro As
Publication of YU52478A publication Critical patent/YU52478A/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B25/00—Phosphorus; Compounds thereof
    • C01B25/01—Treating phosphate ores or other raw phosphate materials to obtain phosphorus or phosphorus compounds

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Geology (AREA)
  • Inorganic Chemistry (AREA)
  • Treating Waste Gases (AREA)
  • Saccharide Compounds (AREA)
YU00524/78A 1977-03-09 1978-03-06 Process for producing phosphoric acid and/or phosphates from chlorine containing rock phosphates or apatite YU52478A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NO770827A NO139475C (en) 1977-03-09 1977-03-09 PROCEDURES FOR THE PREPARATION OF PHOSPHORIC ACID AND / OR PHOSPHATES FROM CHLOROUS RAW PHOSPHATES

Publications (1)

Publication Number Publication Date
YU52478A true YU52478A (en) 1982-06-30

Family

ID=19883403

Family Applications (1)

Application Number Title Priority Date Filing Date
YU00524/78A YU52478A (en) 1977-03-09 1978-03-06 Process for producing phosphoric acid and/or phosphates from chlorine containing rock phosphates or apatite

Country Status (5)

Country Link
BR (1) BR7801431A (en)
DE (1) DE2810254A1 (en)
NO (1) NO139475C (en)
SE (1) SE430979B (en)
YU (1) YU52478A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5933526B2 (en) * 1980-07-28 1984-08-16 セントラル硝子株式会社 Method for producing wet phosphoric acid with high uranium content

Also Published As

Publication number Publication date
SE430979B (en) 1983-12-27
BR7801431A (en) 1978-11-28
SE7802444L (en) 1978-09-10
NO770827L (en) 1978-09-12
NO139475C (en) 1979-03-21
NO139475B (en) 1978-12-11
DE2810254A1 (en) 1978-09-14

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