JPS4839160B1 - - Google Patents
Info
- Publication number
- JPS4839160B1 JPS4839160B1 JP1956269A JP1956269A JPS4839160B1 JP S4839160 B1 JPS4839160 B1 JP S4839160B1 JP 1956269 A JP1956269 A JP 1956269A JP 1956269 A JP1956269 A JP 1956269A JP S4839160 B1 JPS4839160 B1 JP S4839160B1
- 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.)
- Pending
Links
Landscapes
- Inorganic Compounds Of Heavy Metals (AREA)
- Manufacture And Refinement Of Metals (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1956269A JPS4839160B1 (en) | 1969-03-17 | 1969-03-17 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1956269A JPS4839160B1 (en) | 1969-03-17 | 1969-03-17 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS4839160B1 true JPS4839160B1 (en) | 1973-11-21 |
Family
ID=12002729
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1956269A Pending JPS4839160B1 (en) | 1969-03-17 | 1969-03-17 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS4839160B1 (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5162364U (en) * | 1974-11-11 | 1976-05-17 | ||
| CN102154547A (en) * | 2011-03-14 | 2011-08-17 | 崇义章源钨业股份有限公司 | Method for decomposing scheelite with ammonium salts |
| JP2020132989A (en) * | 2019-02-25 | 2020-08-31 | 三菱マテリアル株式会社 | Method for recovering tungsten |
-
1969
- 1969-03-17 JP JP1956269A patent/JPS4839160B1/ja active Pending
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5162364U (en) * | 1974-11-11 | 1976-05-17 | ||
| CN102154547A (en) * | 2011-03-14 | 2011-08-17 | 崇义章源钨业股份有限公司 | Method for decomposing scheelite with ammonium salts |
| JP2020132989A (en) * | 2019-02-25 | 2020-08-31 | 三菱マテリアル株式会社 | Method for recovering tungsten |
| WO2020174907A1 (en) * | 2019-02-25 | 2020-09-03 | 三菱マテリアル株式会社 | Tungsten recovery method |
| CN113454248A (en) * | 2019-02-25 | 2021-09-28 | 三菱综合材料株式会社 | Tungsten recovery method |
| EP3933058A4 (en) * | 2019-02-25 | 2023-03-22 | Mitsubishi Materials Corporation | Tungsten recovery method |