CA672008A - Method of producing phosphoric acid - Google Patents
Method of producing phosphoric acidInfo
- 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
Links
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)
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 |
-
0
- CA CA672008A patent/CA672008A/en not_active Expired
Cited By (6)
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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