BE773056A - Procede de preparation de phosphates de calcium en grande partie solubles dans l'eau - Google Patents

Procede de preparation de phosphates de calcium en grande partie solubles dans l'eau

Info

Publication number
BE773056A
BE773056A BE773056A BE773056A BE773056A BE 773056 A BE773056 A BE 773056A BE 773056 A BE773056 A BE 773056A BE 773056 A BE773056 A BE 773056A BE 773056 A BE773056 A BE 773056A
Authority
BE
Belgium
Prior art keywords
preparation
water soluble
soluble calcium
calcium phosphates
phosphates
Prior art date
Application number
BE773056A
Other languages
English (en)
French (fr)
Original Assignee
Basf Ag
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 Basf Ag filed Critical Basf Ag
Publication of BE773056A publication Critical patent/BE773056A/xx

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
    • C01B25/26—Phosphates
    • C01B25/38—Condensed phosphates
    • C01B25/40—Polyphosphates
    • C—CHEMISTRY; METALLURGY
    • C05—FERTILISERS; MANUFACTURE THEREOF
    • C05B—PHOSPHATIC FERTILISERS
    • C05B11/00—Fertilisers 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
    • C05B11/04—Fertilisers 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
    • C05B11/06—Fertilisers 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)

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Fertilizers (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
BE773056A 1970-09-26 1971-09-24 Procede de preparation de phosphates de calcium en grande partie solubles dans l'eau BE773056A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19702047447 DE2047447A1 (de) 1970-09-26 1970-09-26 Verfahren zur Herstellung von weit gehend wasserlöslichen Calciumphosphaten

Publications (1)

Publication Number Publication Date
BE773056A true BE773056A (fr) 1972-03-24

Family

ID=5783481

Family Applications (1)

Application Number Title Priority Date Filing Date
BE773056A BE773056A (fr) 1970-09-26 1971-09-24 Procede de preparation de phosphates de calcium en grande partie solubles dans l'eau

Country Status (3)

Country Link
BE (1) BE773056A (de)
DE (1) DE2047447A1 (de)
FR (1) FR2108341A5 (de)

Also Published As

Publication number Publication date
DE2047447A1 (de) 1972-03-30
FR2108341A5 (en) 1972-05-19

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