BE658766A - - Google Patents

Info

Publication number
BE658766A
BE658766A BE658766DA BE658766A BE 658766 A BE658766 A BE 658766A BE 658766D A BE658766D A BE 658766DA BE 658766 A BE658766 A BE 658766A
Authority
BE
Belgium
Application number
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 filed Critical
Publication of BE658766A publication Critical patent/BE658766A/xx

Links

Classifications

    • CCHEMISTRY; METALLURGY
    • C05FERTILISERS; MANUFACTURE THEREOF
    • C05BPHOSPHATIC FERTILISERS
    • C05B11/00Fertilisers produced by wet-treating or leaching raw materials either with acids in such amounts and concentrations as to yield solutions followed by neutralisation, or with alkaline lyes
    • C05B11/04Fertilisers produced by wet-treating or leaching raw materials either with acids in such amounts and concentrations as to yield solutions followed by neutralisation, or with alkaline lyes using mineral acid
    • C05B11/06Fertilisers produced by wet-treating or leaching raw materials either with acids in such amounts and concentrations as to yield solutions followed by neutralisation, or with alkaline lyes using mineral acid using nitric acid (nitrophosphates)
    • CCHEMISTRY; METALLURGY
    • C01INORGANIC CHEMISTRY
    • C01BNON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B25/00Phosphorus; Compounds thereof
    • C01B25/16Oxyacids of phosphorus; Salts thereof
    • C01B25/26Phosphates
    • C01B25/32Phosphates of magnesium, calcium, strontium, or barium
    • C01B25/324Preparation from a reaction solution obtained by acidifying with an acid other than orthophosphoric acid

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Inorganic Chemistry (AREA)
  • Paper (AREA)
BE658766D 1964-02-08 1965-01-25 BE658766A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEG39799A DE1219003B (de) 1964-02-08 1964-02-08 Verfahren zur Herstellung von Dicalciumphosphat fuer Futterzwecke

Publications (1)

Publication Number Publication Date
BE658766A true BE658766A (fr) 1965-05-17

Family

ID=7126236

Family Applications (1)

Application Number Title Priority Date Filing Date
BE658766D BE658766A (fr) 1964-02-08 1965-01-25

Country Status (3)

Country Link
BE (1) BE658766A (fr)
DE (1) DE1219003B (fr)
NL (1) NL6501424A (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4113835A (en) * 1972-07-06 1978-09-12 Veba-Chemie Aktiengesellschaft Process for preparing pure synthetic calcium sulfate semihydrate
US5221466A (en) * 1989-04-20 1993-06-22 Freeport-Mcmoran Resource Partners, Limited Partnership Phosphate rock benefication

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE489651C (de) * 1926-08-20 1930-01-21 I G Farbenindustrie Akt Ges Verfahren zur Herstellung von hochprozentigem Dicalciumphosphat
AT213841B (de) * 1959-05-28 1961-03-10 Wolfen Filmfab Veb Verfahren zur Herstellung von Präcipitat (CaHPO4) aus salpetersauren, vorzugsweise vorher entfluorierten Rohphosphataufschlußlösungen
DE1101378B (de) * 1959-08-20 1961-03-09 Wolfen Filmfab Veb Verfahren zur Herstellung von Dicalciumphosphat

Also Published As

Publication number Publication date
DE1219003B (de) 1966-06-16
NL6501424A (fr) 1965-08-09

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