CN101492776B - 制取金属钒的方法 - Google Patents
制取金属钒的方法 Download PDFInfo
- Publication number
- CN101492776B CN101492776B CN2009101281552A CN200910128155A CN101492776B CN 101492776 B CN101492776 B CN 101492776B CN 2009101281552 A CN2009101281552 A CN 2009101281552A CN 200910128155 A CN200910128155 A CN 200910128155A CN 101492776 B CN101492776 B CN 101492776B
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- CN
- China
- Prior art keywords
- vanadium
- metal
- ferro
- extraction agent
- alloy
- 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.)
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P10/00—Technologies related to metal processing
- Y02P10/20—Recycling
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- Manufacture And Refinement Of Metals (AREA)
Abstract
Description
Claims (5)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN2009101281552A CN101492776B (zh) | 2009-03-12 | 2009-03-12 | 制取金属钒的方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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CN2009101281552A CN101492776B (zh) | 2009-03-12 | 2009-03-12 | 制取金属钒的方法 |
Publications (2)
Publication Number | Publication Date |
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CN101492776A CN101492776A (zh) | 2009-07-29 |
CN101492776B true CN101492776B (zh) | 2010-09-29 |
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Family Applications (1)
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CN2009101281552A Expired - Fee Related CN101492776B (zh) | 2009-03-12 | 2009-03-12 | 制取金属钒的方法 |
Country Status (1)
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CN (1) | CN101492776B (zh) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
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CN110284001A (zh) * | 2019-08-06 | 2019-09-27 | 攀钢集团研究院有限公司 | 钒铁合金制备金属钒的方法 |
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2009
- 2009-03-12 CN CN2009101281552A patent/CN101492776B/zh not_active Expired - Fee Related
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Publication number | Publication date |
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CN101492776A (zh) | 2009-07-29 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
ASS | Succession or assignment of patent right |
Owner name: PANZHIHUA IRON AND STEEL GROUP CO., LTD. PANZHIHUA Free format text: FORMER OWNER: PANZHIHUA IRON AND STEEL GROUP CO., LTD. PANZHIHUA IRON + STEEL INSTITUTE OF PANZHIHUA IRON + STEEL GROUP CO., LTD. |
|
C41 | Transfer of patent application or patent right or utility model | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20100416 Address after: 611731, Tianlong Road, Chengdu hi tech Zone (West Zone, Sichuan) 1 Applicant after: Pangang Group Institute Co., Ltd. Co-applicant after: Pangang Group Co., Ltd. Co-applicant after: Pangang Group Panzhihua Iron & Steel Research Institute Co., Ltd. Co-applicant after: Panzhihua New Steel & Vanadium Co., Ltd. Address before: 611731, Tianlong Road, Chengdu hi tech Zone (West Zone, Sichuan) 1 Applicant before: Pangang Group Institute Co., Ltd. Co-applicant before: Panzhihua Iron and Steel (Group) Co., Ltd. Co-applicant before: Pangang Group Panzhihua Iron & Steel Research Institute Co., Ltd. |
|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
CF01 | Termination of patent right due to non-payment of annual fee | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100929 Termination date: 20160312 |