FR1245377A - Purification process by neutralization of phosphoric acid obtained by wet route - Google Patents

Purification process by neutralization of phosphoric acid obtained by wet route

Info

Publication number
FR1245377A
FR1245377A FR815922A FR815922A FR1245377A FR 1245377 A FR1245377 A FR 1245377A FR 815922 A FR815922 A FR 815922A FR 815922 A FR815922 A FR 815922A FR 1245377 A FR1245377 A FR 1245377A
Authority
FR
France
Prior art keywords
neutralization
phosphoric acid
purification process
acid obtained
wet route
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
FR815922A
Other languages
French (fr)
Inventor
Hans Huber
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 filed Critical
Priority to FR815922A priority Critical patent/FR1245377A/en
Application granted granted Critical
Publication of FR1245377A publication Critical patent/FR1245377A/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
    • 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
FR815922A 1960-01-18 1960-01-18 Purification process by neutralization of phosphoric acid obtained by wet route Expired FR1245377A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR815922A FR1245377A (en) 1960-01-18 1960-01-18 Purification process by neutralization of phosphoric acid obtained by wet route

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR815922A FR1245377A (en) 1960-01-18 1960-01-18 Purification process by neutralization of phosphoric acid obtained by wet route

Publications (1)

Publication Number Publication Date
FR1245377A true FR1245377A (en) 1960-11-04

Family

ID=8723929

Family Applications (1)

Application Number Title Priority Date Filing Date
FR815922A Expired FR1245377A (en) 1960-01-18 1960-01-18 Purification process by neutralization of phosphoric acid obtained by wet route

Country Status (1)

Country Link
FR (1) FR1245377A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2548166A1 (en) * 1983-06-28 1985-01-04 Mississippi Chem Corp PROCESS FOR REMOVING IMPURITIES FROM PHOSPHORIC ACID OBTAINED BY WETWAY

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2548166A1 (en) * 1983-06-28 1985-01-04 Mississippi Chem Corp PROCESS FOR REMOVING IMPURITIES FROM PHOSPHORIC ACID OBTAINED BY WETWAY

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