FR1200419A - Purification of phosphates - Google Patents

Purification of phosphates

Info

Publication number
FR1200419A
FR1200419A FR1200419DA FR1200419A FR 1200419 A FR1200419 A FR 1200419A FR 1200419D A FR1200419D A FR 1200419DA FR 1200419 A FR1200419 A FR 1200419A
Authority
FR
France
Prior art keywords
phosphates
purification
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
Other languages
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.)
APPLIC DES MINERAIS DE THIES S
Original Assignee
APPLIC DES MINERAIS DE THIES S
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 APPLIC DES MINERAIS DE THIES S filed Critical APPLIC DES MINERAIS DE THIES S
Application granted granted Critical
Publication of FR1200419A publication Critical patent/FR1200419A/en
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
    • C01B25/30—Alkali metal phosphates
    • C01B25/308—Methods for converting an alkali metal orthophosphate into another one; Purification; Decolorasing; Dehydrating; Drying

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
FR1200419D 1958-06-13 1958-06-13 Purification of phosphates Expired FR1200419A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1200419T 1958-06-13

Publications (1)

Publication Number Publication Date
FR1200419A true FR1200419A (en) 1959-12-21

Family

ID=9670981

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1200419D Expired FR1200419A (en) 1958-06-13 1958-06-13 Purification of phosphates

Country Status (1)

Country Link
FR (1) FR1200419A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2317222A1 (en) * 1975-06-28 1977-02-04 Hoechst Ag METHOD FOR PREPARING SOLUTIONS OF ALKALINE PHOSPHATES LOW IN VANADIUM

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2317222A1 (en) * 1975-06-28 1977-02-04 Hoechst Ag METHOD FOR PREPARING SOLUTIONS OF ALKALINE PHOSPHATES LOW IN VANADIUM

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