CN1065283C - 锂的真空冶炼法 - Google Patents
锂的真空冶炼法 Download PDFInfo
- Publication number
- CN1065283C CN1065283C CN97100995A CN97100995A CN1065283C CN 1065283 C CN1065283 C CN 1065283C CN 97100995 A CN97100995 A CN 97100995A CN 97100995 A CN97100995 A CN 97100995A CN 1065283 C CN1065283 C CN 1065283C
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- CN
- China
- Prior art keywords
- lithium
- vacuum
- obtains
- smelting
- controlled temperature
- 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 - Fee Related
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- Electrolytic Production Of Metals (AREA)
- Manufacture And Refinement Of Metals (AREA)
Abstract
Description
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN97100995A CN1065283C (zh) | 1997-02-24 | 1997-02-24 | 锂的真空冶炼法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN97100995A CN1065283C (zh) | 1997-02-24 | 1997-02-24 | 锂的真空冶炼法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1162022A CN1162022A (zh) | 1997-10-15 |
CN1065283C true CN1065283C (zh) | 2001-05-02 |
Family
ID=5165458
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN97100995A Expired - Fee Related CN1065283C (zh) | 1997-02-24 | 1997-02-24 | 锂的真空冶炼法 |
Country Status (1)
Country | Link |
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CN (1) | CN1065283C (zh) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102382991A (zh) * | 2011-11-02 | 2012-03-21 | 昆明理工大学 | 一种真空铁热还原制取金属锂的方法 |
CN113149039B (zh) * | 2021-04-30 | 2023-03-03 | 四川万邦胜辉新能源科技有限公司 | 一种锂辉石热还原制氢氧化锂的方法 |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1005599B (zh) * | 1985-07-17 | 1989-10-25 | 菲利浦光灯制造公司 | 高压气体放电灯 |
-
1997
- 1997-02-24 CN CN97100995A patent/CN1065283C/zh not_active Expired - Fee Related
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1005599B (zh) * | 1985-07-17 | 1989-10-25 | 菲利浦光灯制造公司 | 高压气体放电灯 |
Also Published As
Publication number | Publication date |
---|---|
CN1162022A (zh) | 1997-10-15 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C06 | Publication | ||
PB01 | Publication | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
ASS | Succession or assignment of patent right |
Owner name: KUMING YONGNIAN LITHIUM CO., LTD. Free format text: FORMER OWNER: KUMING UNIV. OF SCIENCE AND ENGINEERING Effective date: 20020222 |
|
C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20020222 Address after: 650100 No. 625 West Second Ring Road, Yunnan, Kunming Patentee after: Kunming Yongnian Lithium Co., Ltd. Address before: 650093 Wenchang Road, Ring North Road, Kunming, Yunnan Patentee before: Kunming University of Science and Technology |
|
C17 | Cessation of patent right | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20010502 Termination date: 20110224 |