CN103738982B - 准分馏萃取法分离氯化锂中碱土金属杂质的工艺 - Google Patents
准分馏萃取法分离氯化锂中碱土金属杂质的工艺 Download PDFInfo
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- CN103738982B CN103738982B CN201410026237.7A CN201410026237A CN103738982B CN 103738982 B CN103738982 B CN 103738982B CN 201410026237 A CN201410026237 A CN 201410026237A CN 103738982 B CN103738982 B CN 103738982B
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- lithium chloride
- lithium
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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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- Extraction Or Liquid Replacement (AREA)
- Manufacture And Refinement Of Metals (AREA)
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CN201410026237.7A CN103738982B (zh) | 2014-01-21 | 2014-01-21 | 准分馏萃取法分离氯化锂中碱土金属杂质的工艺 |
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CN201410026237.7A CN103738982B (zh) | 2014-01-21 | 2014-01-21 | 准分馏萃取法分离氯化锂中碱土金属杂质的工艺 |
Publications (2)
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CN103738982A CN103738982A (zh) | 2014-04-23 |
CN103738982B true CN103738982B (zh) | 2015-01-07 |
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CN201410026237.7A Expired - Fee Related CN103738982B (zh) | 2014-01-21 | 2014-01-21 | 准分馏萃取法分离氯化锂中碱土金属杂质的工艺 |
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Families Citing this family (2)
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CN105712383A (zh) * | 2016-04-22 | 2016-06-29 | 四川天齐锂业股份有限公司 | 利用萃取法除去富锂溶液中钙、镁杂质的方法 |
CN106916947B (zh) * | 2017-03-28 | 2018-10-26 | 南昌航空大学 | 准分馏萃取分离硫酸锂中钠和钾的方法 |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
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DE1938883A1 (de) * | 1969-07-31 | 1971-02-11 | Molybdenum Corp | Verfahren zum Trennen von Metallen durch eine Loesungsmittelextraktion |
FR2562059B1 (fr) * | 1984-04-02 | 1989-12-01 | Rhone Poulenc Spec Chim | Procede de separation des terres rares par extraction liquide-liquide |
CN1730680A (zh) * | 2005-09-05 | 2006-02-08 | 有研稀土新材料股份有限公司 | 一种非皂化有机萃取剂萃取分离稀土元素的工艺 |
CN101787451B (zh) * | 2010-01-22 | 2011-10-26 | 内蒙古科技大学 | 提高酸性磷型萃取剂萃取分离稀土元素效率的方法 |
KR20130094978A (ko) * | 2012-02-17 | 2013-08-27 | 엘에스니꼬동제련 주식회사 | 리튬 용액으로부터 리튬의 회수 방법 |
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C41 | Transfer of patent application or patent right or utility model | ||
CB03 | Change of inventor or designer information |
Inventor after: Zhong Xueming Inventor after: Li Zengrong Inventor after: Qin Yuancheng Inventor before: Zhong Xueming Inventor before: Qin Yuancheng |
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Effective date of registration: 20160830 Address after: 816000 No. 111 commercial street, Kunlun economic and Technological Development Zone, Haixi Mongol and Tibetan Autonomous Prefecture, Qinghai, Golmud Patentee after: Qinghai Dongtai taijnar lithium Tiomin Resources Inc Address before: 330063 Nanchang, Jiangxi province and South Road, No. 696 Patentee before: Nanchang Univ. of Aviation |
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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: 20150107 Termination date: 20190121 |