SE7802444L - Fosforsyra framstellning - Google Patents

Fosforsyra framstellning

Info

Publication number
SE7802444L
SE7802444L SE7802444A SE7802444A SE7802444L SE 7802444 L SE7802444 L SE 7802444L SE 7802444 A SE7802444 A SE 7802444A SE 7802444 A SE7802444 A SE 7802444A SE 7802444 L SE7802444 L SE 7802444L
Authority
SE
Sweden
Prior art keywords
phosphoric acid
acid preparation
preparation
phosphoric
acid
Prior art date
Application number
SE7802444A
Other languages
English (en)
Other versions
SE430979B (sv
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 SE7802444L publication Critical patent/SE7802444L/sv
Publication of SE430979B publication Critical patent/SE430979B/sv

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)
SE7802444A 1977-03-09 1978-03-03 Forfarande vid framstellning av fosforsyra och/eller fosfat fran klorhaltiga rafosfat SE430979B (sv)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NO770827A NO139475C (no) 1977-03-09 1977-03-09 Framgangsmaate ved framstilling av fosforsyre og/eller fosfater fra klorholdige raafosfater

Publications (2)

Publication Number Publication Date
SE7802444L true SE7802444L (sv) 1978-09-10
SE430979B SE430979B (sv) 1983-12-27

Family

ID=19883403

Family Applications (1)

Application Number Title Priority Date Filing Date
SE7802444A SE430979B (sv) 1977-03-09 1978-03-03 Forfarande vid framstellning av fosforsyra och/eller fosfat fran klorhaltiga rafosfat

Country Status (5)

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

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5933526B2 (ja) * 1980-07-28 1984-08-16 セントラル硝子株式会社 ウラン含有量の多い湿式リン酸の製造方法

Also Published As

Publication number Publication date
YU52478A (en) 1982-06-30
NO139475B (no) 1978-12-11
NO770827L (no) 1978-09-12
DE2810254A1 (de) 1978-09-14
NO139475C (no) 1979-03-21
SE430979B (sv) 1983-12-27
BR7801431A (pt) 1978-11-28

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