FR996036A - Improvement in the manufacture of phosphoric acid - Google Patents

Improvement in the manufacture of phosphoric acid

Info

Publication number
FR996036A
FR996036A FR996036DA FR996036A FR 996036 A FR996036 A FR 996036A FR 996036D A FR996036D A FR 996036DA FR 996036 A FR996036 A FR 996036A
Authority
FR
France
Prior art keywords
improvement
manufacture
phosphoric acid
phosphoric
acid
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 FR996036A publication Critical patent/FR996036A/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
    • C01B25/18—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)
  • Silicon Compounds (AREA)
FR996036D 1945-04-13 1945-04-13 Improvement in the manufacture of phosphoric acid Expired FR996036A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR996036T 1945-04-13

Publications (1)

Publication Number Publication Date
FR996036A true FR996036A (en) 1951-12-12

Family

ID=9557608

Family Applications (1)

Application Number Title Priority Date Filing Date
FR996036D Expired FR996036A (en) 1945-04-13 1945-04-13 Improvement in the manufacture of phosphoric acid

Country Status (4)

Country Link
BE (1) BE465427A (en)
CH (1) CH252748A (en)
FR (1) FR996036A (en)
NL (1) NL62673C (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1299612B (en) * 1962-11-09 1969-07-24 Heurtey Sa Process for the production of phosphoric acid

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1299612B (en) * 1962-11-09 1969-07-24 Heurtey Sa Process for the production of phosphoric acid

Also Published As

Publication number Publication date
BE465427A (en)
NL62673C (en)
CH252748A (en) 1948-01-31

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