FR2108341A5 - Calcium phosphates with high water solubility prodn - contg a high proportion of polyphosphates - Google Patents

Calcium phosphates with high water solubility prodn - contg a high proportion of polyphosphates

Info

Publication number
FR2108341A5
FR2108341A5 FR7133898A FR7133898A FR2108341A5 FR 2108341 A5 FR2108341 A5 FR 2108341A5 FR 7133898 A FR7133898 A FR 7133898A FR 7133898 A FR7133898 A FR 7133898A FR 2108341 A5 FR2108341 A5 FR 2108341A5
Authority
FR
France
Prior art keywords
prodn
polyphosphates
contg
calcium phosphates
water solubility
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
FR7133898A
Other languages
English (en)
French (fr)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
BASF SE
Original Assignee
BASF SE
Badische Anilin and Sodafabrik 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 SE, Badische Anilin and Sodafabrik AG filed Critical BASF SE
Application granted granted Critical
Publication of FR2108341A5 publication Critical patent/FR2108341A5/fr
Expired legal-status Critical Current

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)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Fertilizers (AREA)
FR7133898A 1970-09-26 1971-09-21 Calcium phosphates with high water solubility prodn - contg a high proportion of polyphosphates Expired FR2108341A5 (en)

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
FR2108341A5 true FR2108341A5 (en) 1972-05-19

Family

ID=5783481

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7133898A Expired FR2108341A5 (en) 1970-09-26 1971-09-21 Calcium phosphates with high water solubility prodn - contg a high proportion of polyphosphates

Country Status (3)

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

Also Published As

Publication number Publication date
BE773056A (fr) 1972-03-24
DE2047447A1 (de) 1972-03-30

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Legal Events

Date Code Title Description
ST Notification of lapse