OA00688A - Improvement in the manufacturing process of phosphoric acid and its salts. - Google Patents

Improvement in the manufacturing process of phosphoric acid and its salts.

Info

Publication number
OA00688A
OA00688A OA50231A OA50231A OA00688A OA 00688 A OA00688 A OA 00688A OA 50231 A OA50231 A OA 50231A OA 50231 A OA50231 A OA 50231A OA 00688 A OA00688 A OA 00688A
Authority
OA
OAPI
Prior art keywords
salts
improvement
manufacturing process
phosphoric acid
phosphoric
Prior art date
Application number
OA50231A
Other languages
French (fr)
Original Assignee
Pechiney De Saint Gobain Prod
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 Pechiney De Saint Gobain Prod filed Critical Pechiney De Saint Gobain Prod
Publication of OA00688A publication Critical patent/OA00688A/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C05—FERTILISERS; MANUFACTURE THEREOF
    • C05B—PHOSPHATIC FERTILISERS
    • C05B7/00—Fertilisers based essentially on alkali or ammonium orthophosphates
    • 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
    • C01B25/18—Phosphoric acid
    • C01B25/234—Purification; Stabilisation; Concentration

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
OA50231A 1962-06-29 1964-08-05 Improvement in the manufacturing process of phosphoric acid and its salts. OA00688A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR902504A FR1334533A (en) 1962-06-29 1962-06-29 Improvement in the manufacturing process of phosphoric acid and its salts

Publications (1)

Publication Number Publication Date
OA00688A true OA00688A (en) 1967-07-15

Family

ID=8782195

Family Applications (1)

Application Number Title Priority Date Filing Date
OA50231A OA00688A (en) 1962-06-29 1964-08-05 Improvement in the manufacturing process of phosphoric acid and its salts.

Country Status (2)

Country Link
FR (1) FR1334533A (en)
OA (1) OA00688A (en)

Also Published As

Publication number Publication date
FR1334533A (en) 1963-08-09

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