MY189476A - Method for recovering rare earths through fractional extraction - Google Patents

Method for recovering rare earths through fractional extraction

Info

Publication number
MY189476A
MY189476A MYPI2015001702A MYPI2015001702A MY189476A MY 189476 A MY189476 A MY 189476A MY PI2015001702 A MYPI2015001702 A MY PI2015001702A MY PI2015001702 A MYPI2015001702 A MY PI2015001702A MY 189476 A MY189476 A MY 189476A
Authority
MY
Malaysia
Prior art keywords
organic phase
extraction
rare earths
primary
value
Prior art date
Application number
MYPI2015001702A
Other languages
English (en)
Inventor
Xiaowei Huang
Liangshi Wang
Zongyu Feng
Jinshi Dong
Meng Wang
Yanfei Xiao
Dali Cui
Original Assignee
Grirem Advanced Mat Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Grirem Advanced Mat Co Ltd filed Critical Grirem Advanced Mat Co Ltd
Publication of MY189476A publication Critical patent/MY189476A/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
    • C22B59/00—Obtaining rare earth metals
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Geology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Environmental & Geological Engineering (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Extraction Or Liquid Replacement (AREA)
MYPI2015001702A 2014-12-31 2014-12-31 Method for recovering rare earths through fractional extraction MY189476A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/CN2014/096023 WO2016106732A1 (zh) 2014-12-31 2014-12-31 分步萃取回收稀土的方法

Publications (1)

Publication Number Publication Date
MY189476A true MY189476A (en) 2022-02-16

Family

ID=56284004

Family Applications (1)

Application Number Title Priority Date Filing Date
MYPI2015001702A MY189476A (en) 2014-12-31 2014-12-31 Method for recovering rare earths through fractional extraction

Country Status (3)

Country Link
BR (1) BR112017001370B1 (pt)
MY (1) MY189476A (pt)
WO (1) WO2016106732A1 (pt)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109824155B (zh) * 2019-03-04 2023-09-12 广东益诺欧环保股份有限公司 一种高浓度cod废水资源化处理的系统和方法
CN110144456A (zh) * 2019-06-20 2019-08-20 许瑞高 以盐酸溶解钙盐制取氯化钙直接浸取离子型稀土的工艺
CN112126802B (zh) * 2020-08-14 2022-06-14 南昌大学 一种稀土碱法沉淀转化分解及分离方法
CN112662873B (zh) * 2020-12-03 2022-11-29 郑州大学 一种用于强化镧和铈浮萃分离的浮萃药剂及选择性分离镧和铈的方法
CN114737056B (zh) * 2021-01-08 2023-11-03 厦门稀土材料研究所 一种有机萃取剂及其回收金属元素的方法和应用
CN113106271B (zh) * 2021-04-06 2022-01-14 中国科学院过程工程研究所 一种利用羧酸功能化离子液体高纯净化稀土元素钆的方法
CN115287469B (zh) * 2022-07-21 2024-03-29 湖北金泉新材料有限公司 一种从黏土型锂矿中选择性提锂的方法
CN115161499B (zh) * 2022-07-26 2023-12-19 江西理工大学 一种一步萃取分离和回收稀土与铁的方法
CN115558808B (zh) * 2022-09-27 2023-11-28 吉安鑫泰科技有限公司 一种轻稀土元素的分离方法
CN115818693B (zh) * 2022-11-21 2024-02-13 江苏南方永磁科技有限公司 一种氧化钆的生产工艺
CN117265299B (zh) * 2023-11-23 2024-02-06 中国科学院赣江创新研究院 一种稀土矿浸出液中稀土的富集与提取方法

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN100513600C (zh) * 2006-04-07 2009-07-15 北京有色金属研究总院 一种非皂化体系萃取分离稀土元素的工艺
CN101294244B (zh) * 2007-04-25 2010-09-01 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、氟及少铈三价稀土的工艺方法
CN101319276B (zh) * 2007-06-04 2013-06-19 北京有色金属研究总院 一种有机萃取剂的预萃取方法、产品及其应用
CN102443699A (zh) * 2011-12-09 2012-05-09 甘肃稀土新材料股份有限公司 非皂化转型预纯化和联动萃取结合分离出单一稀土的方法

Also Published As

Publication number Publication date
BR112017001370A2 (pt) 2017-11-21
WO2016106732A1 (zh) 2016-07-07
BR112017001370B1 (pt) 2021-03-16

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