CN102943183B - 一种从南方离子型稀土浸出液中萃取铀和钍的方法 - Google Patents
一种从南方离子型稀土浸出液中萃取铀和钍的方法 Download PDFInfo
- Publication number
- CN102943183B CN102943183B CN 201210509685 CN201210509685A CN102943183B CN 102943183 B CN102943183 B CN 102943183B CN 201210509685 CN201210509685 CN 201210509685 CN 201210509685 A CN201210509685 A CN 201210509685A CN 102943183 B CN102943183 B CN 102943183B
- Authority
- CN
- China
- Prior art keywords
- thorium
- uranium
- extraction
- concentration
- rare earth
- 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
Links
Landscapes
- Manufacture And Refinement Of Metals (AREA)
Abstract
Description
Claims (2)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 201210509685 CN102943183B (zh) | 2012-12-04 | 2012-12-04 | 一种从南方离子型稀土浸出液中萃取铀和钍的方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 201210509685 CN102943183B (zh) | 2012-12-04 | 2012-12-04 | 一种从南方离子型稀土浸出液中萃取铀和钍的方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN102943183A CN102943183A (zh) | 2013-02-27 |
CN102943183B true CN102943183B (zh) | 2013-09-18 |
Family
ID=47726165
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN 201210509685 Expired - Fee Related CN102943183B (zh) | 2012-12-04 | 2012-12-04 | 一种从南方离子型稀土浸出液中萃取铀和钍的方法 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN102943183B (zh) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104775026B (zh) * | 2015-03-31 | 2018-06-05 | 江西洁球环保科技有限公司 | 一种从优溶渣中提取高纯铀、钍和混合稀土的方法 |
CN104862506A (zh) * | 2015-06-04 | 2015-08-26 | 赣州有色冶金研究所 | 离子型混合稀土料液中重金属和放射性元素的去除方法 |
CN106381406B (zh) * | 2015-07-28 | 2019-06-14 | 永州市湘江稀土有限责任公司 | 一种萃取分离钍与稀土工艺 |
CN106555062B (zh) * | 2015-09-29 | 2020-07-31 | 中国科学院上海应用物理研究所 | 一种铀的回收方法 |
CN106057265B (zh) * | 2016-07-08 | 2017-11-17 | 广东省稀有金属研究所 | 一种从萃取镧的废水中除放射性的方法 |
CN113897502B (zh) * | 2021-09-26 | 2024-03-08 | 广州建丰稀土有限公司 | 一种稀土料液去除放射性元素的方法 |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB915428A (en) * | 1961-07-13 | 1963-01-09 | Nat Res Dev | Improvements in or relating to the extraction of metal values |
CN1162558C (zh) * | 2002-07-09 | 2004-08-18 | 中国科学院长春应用化学研究所 | 一种从硫磷混酸体系中萃取分离钍和提取氯化稀土的工艺 |
CN100584969C (zh) * | 2007-04-25 | 2010-01-27 | 北京有色金属研究总院 | 从硫酸稀土溶液中萃取分离四价铈、钍及少铈三价稀土的工艺方法 |
CN102758083B (zh) * | 2012-08-01 | 2014-09-03 | 中冶东方工程技术有限公司 | 稀土浓硫酸焙烧矿转型方法 |
-
2012
- 2012-12-04 CN CN 201210509685 patent/CN102943183B/zh not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
CN102943183A (zh) | 2013-02-27 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN102943183B (zh) | 一种从南方离子型稀土浸出液中萃取铀和钍的方法 | |
CN103468950B (zh) | 一种稀土水溶液萃取除杂质离子的方法 | |
Rho et al. | Recovery of neodymium and praseodymium from nitrate-based leachate of permanent magnet by solvent extraction with trioctylphosphine oxide | |
CN104294063B (zh) | 低浓度稀土溶液萃取回收稀土的方法 | |
RU2012145197A (ru) | Способ извлечения и восстановления ванадия | |
CN103710549A (zh) | 一种从盐湖卤水高效萃取锂的方法 | |
CN103215447A (zh) | 一种用p204从含钪富铁酸液中萃取钪的方法 | |
CN103667749B (zh) | 锐钛矿原矿中钪的富集方法 | |
CL2008002865A1 (es) | Metodo para la recuperacion de cobre y oro mediante el tratamiento de mineral sulfurado que contiene oro o de mineral sulfurado que porta mineral silicato, en el cual hay oro contenido. | |
CN103146938B (zh) | 一种铀的萃取分离方法 | |
MY168908A (en) | System and method for rare earths extraction | |
Sun et al. | Separation of neodymium and dysprosium from nitrate solutions by solvent extraction with Cyanex272 | |
CN102753711A (zh) | 用于从天然铀浓缩物中纯化铀的方法 | |
CN104263930B (zh) | 一种萃取分离铀/钍钪锆钛的方法 | |
CN112458320A (zh) | 一种从废渣浸出液中回收钍和稀土的方法 | |
CN114249308B (zh) | 一种含磷混合稀土精矿中的磷资源和稀土资源提取方法 | |
CN105420494B (zh) | 一种铅锌尾矿浸出液分离富集处理工艺 | |
CN103215448A (zh) | 一种用p507从含钪富铁酸液中萃取钪的方法 | |
RU2670232C2 (ru) | Способ разделения ниобия и тантала | |
CN104610043B (zh) | 一种从稀土工业废水中回收草酸的方法 | |
CN115612840B (zh) | 一种对溶液中稀土、铀和钍进行分离富集的方法 | |
CN103966441A (zh) | 一种从稀土料液中连续萃取铝的方法 | |
CN113430387B (zh) | 一种从锌置换渣硫酸浸出液中全萃取分离镓铁锌的方法 | |
CN104611560A (zh) | 一种从稀土浸出母液中富集稀土的方法 | |
CN106011476B (zh) | 一种提取瓦斯灰中钪的工艺 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
TR01 | Transfer of patent right |
Effective date of registration: 20171227 Address after: 510651 Changxin Road, Guangzhou, Guangdong, No. 363, No. Patentee after: GUANGDONG INSTITUTE OF RARE METALS Address before: 510651 Changxin Road, Guangzhou, Guangdong, No. 363, No. Patentee before: GUANGZHOU Research Institute OF NON FERROUS METALS |
|
TR01 | Transfer of patent right | ||
CP01 | Change in the name or title of a patent holder |
Address after: 510651 No. 363, Changxin Road, Guangzhou, Guangdong, Tianhe District Patentee after: Institute of rare metals, Guangdong Academy of Sciences Address before: 510651 No. 363, Changxin Road, Guangzhou, Guangdong, Tianhe District Patentee before: GUANGDONG INSTITUTE OF RARE METALS |
|
CP01 | Change in the name or title of a patent holder | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130918 |
|
CF01 | Termination of patent right due to non-payment of annual fee |