YU39519B - Process for the manufacture of phosphoric acid and calcium sulfate dihydrate - Google Patents

Process for the manufacture of phosphoric acid and calcium sulfate dihydrate

Info

Publication number
YU39519B
YU39519B YU22169A YU22169A YU39519B YU 39519 B YU39519 B YU 39519B YU 22169 A YU22169 A YU 22169A YU 22169 A YU22169 A YU 22169A YU 39519 B YU39519 B YU 39519B
Authority
YU
Yugoslavia
Prior art keywords
manufacture
phosphoric acid
calcium sulfate
sulfate dihydrate
dihydrate
Prior art date
Application number
YU22169A
Other versions
YU22169A (en
Inventor
Y Harda
K Shindo
K Yamashita
R Ktayama
M Hosoda
Original Assignee
Nippon Kokan Kk
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 Nippon Kokan Kk filed Critical Nippon Kokan Kk
Publication of YU22169A publication Critical patent/YU22169A/en
Publication of YU39519B publication Critical patent/YU39519B/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
    • C01B25/16—Oxyacids of phosphorus; Salts thereof
    • C01B25/18—Phosphoric acid
    • C01B25/22—Preparation by reacting phosphate-containing material with an acid, e.g. wet process

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
YU22169A 1968-01-31 1969-01-30 Process for the manufacture of phosphoric acid and calcium sulfate dihydrate YU39519B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP542568A JPS4841155B1 (en) 1968-01-31 1968-01-31

Publications (2)

Publication Number Publication Date
YU22169A YU22169A (en) 1982-02-28
YU39519B true YU39519B (en) 1984-12-31

Family

ID=11610800

Family Applications (1)

Application Number Title Priority Date Filing Date
YU22169A YU39519B (en) 1968-01-31 1969-01-30 Process for the manufacture of phosphoric acid and calcium sulfate dihydrate

Country Status (5)

Country Link
JP (1) JPS4841155B1 (en)
BR (1) BR6906047D0 (en)
DE (1) DE1904316B2 (en)
GB (1) GB1251897A (en)
YU (1) YU39519B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2081819C1 (en) * 1994-04-29 1997-06-20 Акционерное общество закрытого типа "ОСТИМ" Method for producing extractive phosphoric acid

Also Published As

Publication number Publication date
JPS4841155B1 (en) 1973-12-05
DE1904316A1 (en) 1969-09-04
BR6906047D0 (en) 1973-01-16
YU22169A (en) 1982-02-28
DE1904316B2 (en) 1975-07-31
GB1251897A (en) 1971-11-03

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