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OA06434A - Defluorinated natural calcium phosphate for animal feed. - Google Patents

Defluorinated natural calcium phosphate for animal feed.

Info

Publication number
OA06434A
OA06434A OA56994A OA56994A OA06434A OA 06434 A OA06434 A OA 06434A OA 56994 A OA56994 A OA 56994A OA 56994 A OA56994 A OA 56994A OA 06434 A OA06434 A OA 06434A
Authority
OA
OAPI
Prior art keywords
defluorinated
calcium phosphate
animal feed
natural calcium
natural
Prior art date
Application number
OA56994A
Other languages
French (fr)
Inventor
Charles Bonniere
Maurice Lamalle
Philippe Leclercq
Jean Wojcik
Original Assignee
Ugine Kuhlmann
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 Ugine Kuhlmann filed Critical Ugine Kuhlmann
Publication of OA06434A publication Critical patent/OA06434A/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
    • C01B25/26—Phosphates
    • C01B25/32—Phosphates of magnesium, calcium, strontium, or barium
    • C01B25/328—Defluorination during or after the preparation
    • 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
    • C01B25/45—Phosphates containing plural metal, or metal and ammonium
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P20/00—Technologies relating to chemical industry
    • Y02P20/10—Process efficiency
    • Y02P20/129—Energy recovery, e.g. by cogeneration, H2recovery or pressure recovery turbines

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Fodder In General (AREA)
  • Processing Of Solid Wastes (AREA)
  • Fertilizers (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Materials For Medical Uses (AREA)
  • Compositions Of Oxide Ceramics (AREA)
OA56994A 1979-01-15 1980-01-15 Defluorinated natural calcium phosphate for animal feed. OA06434A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7900844A FR2446254A1 (en) 1979-01-15 1979-01-15 DEFLUORED NATURAL CALCIUM PHOSPHATE FOR ANIMAL FEED

Publications (1)

Publication Number Publication Date
OA06434A true OA06434A (en) 1981-07-31

Family

ID=9220732

Family Applications (1)

Application Number Title Priority Date Filing Date
OA56994A OA06434A (en) 1979-01-15 1980-01-15 Defluorinated natural calcium phosphate for animal feed.

Country Status (17)

Country Link
JP (1) JPS5595607A (en)
AR (1) AR222849A1 (en)
AU (1) AU534091B2 (en)
BE (1) BE881079A (en)
BR (1) BR8000215A (en)
DE (1) DE3000987A1 (en)
ES (1) ES8101515A1 (en)
FR (1) FR2446254A1 (en)
GB (1) GB2039867B (en)
IT (1) IT7969496A0 (en)
LU (1) LU82081A1 (en)
MA (1) MA18698A1 (en)
NL (1) NL8000220A (en)
OA (1) OA06434A (en)
RO (1) RO79927B (en)
SE (1) SE7910502L (en)
ZA (1) ZA80195B (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4405575A (en) * 1982-04-23 1983-09-20 Henderson Albert E Method of defluorinating phosphates
US6123981A (en) * 1992-10-27 2000-09-26 Rhodia Inc. Conservation of orthophosphate waste for preparing an animal feed supplement

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2997367A (en) * 1956-10-22 1961-08-22 Int Minerals & Chem Corp Defluorination of phosphatic material
US2893834A (en) * 1957-02-18 1959-07-07 Int Minerals & Chem Corp Process for producing defluorinated calctum phosphates
US3058804A (en) * 1957-05-24 1962-10-16 Int Minerals & Chem Corp Process for production of defluorinated calcium phosphate
US3101999A (en) * 1961-01-13 1963-08-27 American Cyanamid Co Low temperature defluorination of phosphate material
US3292995A (en) * 1963-12-16 1966-12-20 Int Minerals & Chem Corp Defluorinated phosphate manufacture
FI52839C (en) * 1968-12-23 1977-12-12 Kali Chemie Ag A way to make a fluoride-low glow phosphate.

Also Published As

Publication number Publication date
BR8000215A (en) 1980-09-30
GB2039867B (en) 1983-01-06
MA18698A1 (en) 1980-10-01
SE7910502L (en) 1980-07-16
AU534091B2 (en) 1984-01-05
LU82081A1 (en) 1981-09-10
BE881079A (en) 1980-07-10
GB2039867A (en) 1980-08-20
NL8000220A (en) 1980-07-17
JPS5595607A (en) 1980-07-21
RO79927B (en) 1983-04-30
AR222849A1 (en) 1981-06-30
RO79927A (en) 1983-04-29
FR2446254B1 (en) 1981-05-29
ES487681A0 (en) 1980-12-16
ES8101515A1 (en) 1980-12-16
DE3000987A1 (en) 1980-07-24
FR2446254A1 (en) 1980-08-08
AU5458480A (en) 1980-07-24
ZA80195B (en) 1980-12-31
IT7969496A0 (en) 1979-12-28

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