CN101403048A - Sulphuric acid solvent extraction method for recycling indium from germanium distillation waste acid - Google Patents
Sulphuric acid solvent extraction method for recycling indium from germanium distillation waste acid Download PDFInfo
- Publication number
- CN101403048A CN101403048A CNA2008100229655A CN200810022965A CN101403048A CN 101403048 A CN101403048 A CN 101403048A CN A2008100229655 A CNA2008100229655 A CN A2008100229655A CN 200810022965 A CN200810022965 A CN 200810022965A CN 101403048 A CN101403048 A CN 101403048A
- Authority
- CN
- China
- Prior art keywords
- indium
- acid
- leaching
- sulfuric acid
- distillation waste
- 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.)
- Pending
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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
Abstract
Description
Claims (4)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CNA2008100229655A CN101403048A (en) | 2008-07-04 | 2008-07-04 | Sulphuric acid solvent extraction method for recycling indium from germanium distillation waste acid |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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CNA2008100229655A CN101403048A (en) | 2008-07-04 | 2008-07-04 | Sulphuric acid solvent extraction method for recycling indium from germanium distillation waste acid |
Publications (1)
Publication Number | Publication Date |
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CN101403048A true CN101403048A (en) | 2009-04-08 |
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Family Applications (1)
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CNA2008100229655A Pending CN101403048A (en) | 2008-07-04 | 2008-07-04 | Sulphuric acid solvent extraction method for recycling indium from germanium distillation waste acid |
Country Status (1)
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CN (1) | CN101403048A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106834755A (en) * | 2016-12-28 | 2017-06-13 | 呼伦贝尔驰宏矿业有限公司 | A kind of technique of the concentration and separation of oxygen leaching liquid containing indium indium |
CN111270091A (en) * | 2020-02-29 | 2020-06-12 | 河南豫光锌业有限公司 | Method for reducing indium content in indium leaching slag |
-
2008
- 2008-07-04 CN CNA2008100229655A patent/CN101403048A/en active Pending
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106834755A (en) * | 2016-12-28 | 2017-06-13 | 呼伦贝尔驰宏矿业有限公司 | A kind of technique of the concentration and separation of oxygen leaching liquid containing indium indium |
CN111270091A (en) * | 2020-02-29 | 2020-06-12 | 河南豫光锌业有限公司 | Method for reducing indium content in indium leaching slag |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Yangzhou Ningda Noble Metal Co., Ltd. Assignor: Fan Hongjie Contract record no.: 2010320001097 Denomination of invention: Sulphuric acid solvent extraction method for recycling indium from germanium distillation waste acid License type: Exclusive License Open date: 20090408 Record date: 20100826 |
|
ASS | Succession or assignment of patent right |
Owner name: HU NAN QIU ZEYOU PATENT STRATEGIC PLANNING CO., LT Free format text: FORMER OWNER: QIU ZEYOU Effective date: 20101027 |
|
C41 | Transfer of patent application or patent right or utility model | ||
COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 410011 28/F, SHUNTIANCHENG, NO.59, SECTION 2 OF FURONG MIDDLE ROAD, CHANGSHA CITY, HU NAN PROVINCE TO: 410205 JUXING INDUSTRY BASE, NO.8, LUJING ROAD, CHANGSHA HIGH-TECH. DEVELOPMENT ZONE, YUELU DISTRICT, CHANGSHA CITY, HU NAN PROVINCE |
|
TA01 | Transfer of patent application right |
Effective date of registration: 20101104 Address after: 225231 No. 1, industrial concentration area, Yiling Town, Jiangdu City, Jiangsu Province Applicant after: Yangzhou Ningda Noble Metal Co., Ltd. Address before: 225231 No. 1, industrial concentration area, Yiling Town, Jiangdu City, Jiangsu Province Applicant before: Fan Hongjie |
|
C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
WD01 | Invention patent application deemed withdrawn after publication |
Open date: 20090408 |