CN101824535A - 一种采用离心萃取设备从磷酸中富集微量稀土的工艺 - Google Patents
一种采用离心萃取设备从磷酸中富集微量稀土的工艺 Download PDFInfo
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- CN101824535A CN101824535A CN200910078793A CN200910078793A CN101824535A CN 101824535 A CN101824535 A CN 101824535A CN 200910078793 A CN200910078793 A CN 200910078793A CN 200910078793 A CN200910078793 A CN 200910078793A CN 101824535 A CN101824535 A CN 101824535A
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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
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- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
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CN2009100787938A CN101824535B (zh) | 2009-03-03 | 2009-03-03 | 一种采用离心萃取设备从磷酸中富集微量稀土的工艺 |
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CN2009100787938A CN101824535B (zh) | 2009-03-03 | 2009-03-03 | 一种采用离心萃取设备从磷酸中富集微量稀土的工艺 |
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CN101824535A true CN101824535A (zh) | 2010-09-08 |
CN101824535B CN101824535B (zh) | 2012-11-14 |
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Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103184356A (zh) * | 2011-12-28 | 2013-07-03 | 北京有色金属研究总院 | 一种稀土磷矿的处理方法和富集稀土的方法 |
WO2018028543A1 (zh) * | 2016-08-08 | 2018-02-15 | 有研稀土新材料股份有限公司 | 从低浓度稀土溶液中萃取富集回收稀土的方法 |
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Publication number | Priority date | Publication date | Assignee | Title |
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CN1029630C (zh) * | 1990-08-15 | 1995-08-30 | 中国科学院长春应用化学研究所 | 环烷酸离心萃取稀土矿母液工艺 |
CN1099072A (zh) * | 1993-08-20 | 1995-02-22 | 清华大学 | 萃取法从稀土矿浸出液中提取稀土的方法 |
CN101309748A (zh) * | 2005-09-15 | 2008-11-19 | 帝斯曼知识产权资产管理有限公司 | 离心接触式分离器中的连续化学工艺 |
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Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103184356A (zh) * | 2011-12-28 | 2013-07-03 | 北京有色金属研究总院 | 一种稀土磷矿的处理方法和富集稀土的方法 |
WO2018028543A1 (zh) * | 2016-08-08 | 2018-02-15 | 有研稀土新材料股份有限公司 | 从低浓度稀土溶液中萃取富集回收稀土的方法 |
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