JPS4954216A - - Google Patents
Info
- Publication number
- JPS4954216A JPS4954216A JP47096094A JP9609472A JPS4954216A JP S4954216 A JPS4954216 A JP S4954216A JP 47096094 A JP47096094 A JP 47096094A JP 9609472 A JP9609472 A JP 9609472A JP S4954216 A JPS4954216 A JP S4954216A
- Authority
- JP
- Japan
- 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.)
- Granted
Links
Landscapes
- Extraction Or Liquid Replacement (AREA)
- Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)
- Manufacture And Refinement Of Metals (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9609472A JPS5545495B2 (en:Method) | 1972-09-27 | 1972-09-27 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9609472A JPS5545495B2 (en:Method) | 1972-09-27 | 1972-09-27 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS4954216A true JPS4954216A (en:Method) | 1974-05-27 |
| JPS5545495B2 JPS5545495B2 (en:Method) | 1980-11-18 |
Family
ID=14155794
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9609472A Expired JPS5545495B2 (en:Method) | 1972-09-27 | 1972-09-27 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5545495B2 (en:Method) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3110556A (en) * | 1957-04-10 | 1963-11-12 | Donald F Peppard | Process for separating yttrium from the rare earths by solvent extraction |
| US3514267A (en) * | 1966-02-04 | 1970-05-26 | Thorium Ltd | Batch separator of yttrium and rare earths under total reflux |
| GB1241911A (en) * | 1969-08-01 | 1971-08-04 | Molybdenum Corp | Solvent process |
| US3640678A (en) * | 1970-06-01 | 1972-02-08 | Molybdenum Corp | Yttrium purification process |
-
1972
- 1972-09-27 JP JP9609472A patent/JPS5545495B2/ja not_active Expired
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3110556A (en) * | 1957-04-10 | 1963-11-12 | Donald F Peppard | Process for separating yttrium from the rare earths by solvent extraction |
| US3514267A (en) * | 1966-02-04 | 1970-05-26 | Thorium Ltd | Batch separator of yttrium and rare earths under total reflux |
| GB1241911A (en) * | 1969-08-01 | 1971-08-04 | Molybdenum Corp | Solvent process |
| US3640678A (en) * | 1970-06-01 | 1972-02-08 | Molybdenum Corp | Yttrium purification process |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5545495B2 (en:Method) | 1980-11-18 |