OA00090A - Improvement in the manufacture of phosphoric acid. - Google Patents

Improvement in the manufacture of phosphoric acid.

Info

Publication number
OA00090A
OA00090A OA50004A OA50004A OA00090A OA 00090 A OA00090 A OA 00090A OA 50004 A OA50004 A OA 50004A OA 50004 A OA50004 A OA 50004A OA 00090 A OA00090 A OA 00090A
Authority
OA
OAPI
Prior art keywords
improvement
manufacture
phosphoric acid
phosphoric
acid
Prior art date
Application number
OA50004A
Other languages
French (fr)
Original Assignee
Heurtey 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 Heurtey Sa filed Critical Heurtey Sa
Publication of OA00090A publication Critical patent/OA00090A/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
    • C01B25/18—Phosphoric acid
    • C01B25/22—Preparation by reacting phosphate-containing material with an acid, e.g. wet process

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Glass Compositions (AREA)
  • Fuel Cell (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)
OA50004A 1962-07-06 1964-01-27 Improvement in the manufacture of phosphoric acid. OA00090A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR903201A FR1335608A (en) 1962-07-06 1962-07-06 Improvement in the production of phosphoric acid

Publications (1)

Publication Number Publication Date
OA00090A true OA00090A (en) 1966-01-15

Family

ID=8782660

Family Applications (1)

Application Number Title Priority Date Filing Date
OA50004A OA00090A (en) 1962-07-06 1964-01-27 Improvement in the manufacture of phosphoric acid.

Country Status (6)

Country Link
BE (1) BE634367A (en)
ES (1) ES289697A1 (en)
FR (1) FR1335608A (en)
LU (1) LU43984A1 (en)
NL (1) NL294980A (en)
OA (1) OA00090A (en)

Also Published As

Publication number Publication date
NL294980A (en)
ES289697A1 (en) 1963-11-01
LU43984A1 (en) 1963-09-03
BE634367A (en)
FR1335608A (en) 1963-08-23

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