FR1211677A - Improvement in the manufacture of alkaline orthophosphates - Google Patents

Improvement in the manufacture of alkaline orthophosphates

Info

Publication number
FR1211677A
FR1211677A FR1211677DA FR1211677A FR 1211677 A FR1211677 A FR 1211677A FR 1211677D A FR1211677D A FR 1211677DA FR 1211677 A FR1211677 A FR 1211677A
Authority
FR
France
Prior art keywords
improvement
manufacture
orthophosphates
alkaline
alkaline orthophosphates
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.)
Compagnie de Saint Gobain SA
Original Assignee
Compagnie de Saint Gobain SA
Manufactures des Glaces et Produits Chimiques de Saint Gobain SA
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 Compagnie de Saint Gobain SA, Manufactures des Glaces et Produits Chimiques de Saint Gobain SA filed Critical Compagnie de Saint Gobain SA
Application granted granted Critical
Publication of FR1211677A publication Critical patent/FR1211677A/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
    • C01B25/301—Preparation from liquid orthophosphoric acid or from an acid solution or suspension of orthophosphates
    • C01B25/303—Preparation from liquid orthophosphoric acid or from an acid solution or suspension of orthophosphates with elimination of impurities

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
FR1211677D 1958-09-23 1958-09-23 Improvement in the manufacture of alkaline orthophosphates Expired FR1211677A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1211677T 1958-09-23

Publications (1)

Publication Number Publication Date
FR1211677A true FR1211677A (en) 1960-03-17

Family

ID=9675712

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1211677D Expired FR1211677A (en) 1958-09-23 1958-09-23 Improvement in the manufacture of alkaline orthophosphates

Country Status (1)

Country Link
FR (1) FR1211677A (en)

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