CA672008A - Method of producing phosphoric acid - Google Patents

Method of producing phosphoric acid

Info

Publication number
CA672008A
CA672008A CA672008A CA672008DA CA672008A CA 672008 A CA672008 A CA 672008A CA 672008 A CA672008 A CA 672008A CA 672008D A CA672008D A CA 672008DA CA 672008 A CA672008 A CA 672008A
Authority
CA
Canada
Prior art keywords
phosphoric acid
producing phosphoric
producing
acid
phosphoric
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
CA672008A
Inventor
C. Gattiker David
J. Frohlich Gerhard
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.)
ST PAUL AMMONIA PRODUCTS
Original Assignee
ST PAUL AMMONIA PRODUCTS
Publication date
Application granted granted Critical
Publication of CA672008A publication Critical patent/CA672008A/en
Expired legal-status Critical Current

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CA672008A Method of producing phosphoric acid Expired CA672008A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA672008T

Publications (1)

Publication Number Publication Date
CA672008A true CA672008A (en) 1963-10-08

Family

ID=35972367

Family Applications (1)

Application Number Title Priority Date Filing Date
CA672008A Expired CA672008A (en) Method of producing phosphoric acid

Country Status (1)

Country Link
CA (1) CA672008A (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3363978A (en) * 1963-10-08 1968-01-16 Stamicarbon Process for recovering phosphoric acid from aqueous solutions containing nitric acid and phosphoric acid
US3497330A (en) * 1965-02-08 1970-02-24 Kaiser Aluminium Chem Corp Solvent extraction of iron from phosphoric acid
US3525585A (en) * 1964-03-21 1970-08-25 Stamicarbon Process of preparing water-soluble phosphates
US3540843A (en) * 1967-07-28 1970-11-17 Gulf Research Development Co Extraction acidulation process
DE1592788B1 (en) * 1965-02-04 1970-12-23 Typpi Oy Process for the digestion of rock phosphate with nitric acid
US4132540A (en) * 1976-07-27 1979-01-02 Albright & Wilson Limited Process for removing solvent from the raffinate of extracted phosphoric acid and for preparing phosphate salts

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3363978A (en) * 1963-10-08 1968-01-16 Stamicarbon Process for recovering phosphoric acid from aqueous solutions containing nitric acid and phosphoric acid
US3525585A (en) * 1964-03-21 1970-08-25 Stamicarbon Process of preparing water-soluble phosphates
DE1592788B1 (en) * 1965-02-04 1970-12-23 Typpi Oy Process for the digestion of rock phosphate with nitric acid
US3497330A (en) * 1965-02-08 1970-02-24 Kaiser Aluminium Chem Corp Solvent extraction of iron from phosphoric acid
US3540843A (en) * 1967-07-28 1970-11-17 Gulf Research Development Co Extraction acidulation process
US4132540A (en) * 1976-07-27 1979-01-02 Albright & Wilson Limited Process for removing solvent from the raffinate of extracted phosphoric acid and for preparing phosphate salts

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