CN102465203B - 一种萃取分离过程直接制备氟化铈的方法 - Google Patents
一种萃取分离过程直接制备氟化铈的方法 Download PDFInfo
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- CN102465203B CN102465203B CN201010534285.9A CN201010534285A CN102465203B CN 102465203 B CN102465203 B CN 102465203B CN 201010534285 A CN201010534285 A CN 201010534285A CN 102465203 B CN102465203 B CN 102465203B
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- cerium fluoride
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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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CN201010534285.9A CN102465203B (zh) | 2010-11-02 | 2010-11-02 | 一种萃取分离过程直接制备氟化铈的方法 |
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CN102465203A CN102465203A (zh) | 2012-05-23 |
CN102465203B true CN102465203B (zh) | 2014-07-16 |
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Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
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CN108179273A (zh) * | 2018-01-19 | 2018-06-19 | 重庆康普化学工业股份有限公司 | 一种采用溶剂萃取的反萃铁的方法 |
CN108913876A (zh) * | 2018-07-26 | 2018-11-30 | 德昌县志能稀土有限责任公司 | 一种稀土矿微波分解-高酸浸出提取高纯铈的方法 |
TWI759787B (zh) * | 2020-07-07 | 2022-04-01 | 環創源科技股份有限公司 | 研磨廢液與含氫氟酸廢液的處理方法 |
CN114214515B (zh) * | 2021-12-16 | 2024-05-24 | 四川省乐山锐丰冶金有限公司 | 一种通过低温浸出氟碳铈矿生产氟化铈的方法 |
CN114249346A (zh) * | 2022-02-14 | 2022-03-29 | 江西离子型稀土工程技术研究有限公司 | 一种无水氟化稀土及其制备方法和应用 |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
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CN1045010C (zh) * | 1995-04-12 | 1999-09-08 | 北京有色金属研究总院 | 一种从含氟硫酸稀土溶液中萃取分离铈的方法 |
CN101164890A (zh) * | 2007-10-16 | 2008-04-23 | 中国科学院长春应用化学研究所 | 一种采用于混合萃取体系分离铈回收氟及制备三氟化铈超微粉体的方法 |
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- 2010-11-02 CN CN201010534285.9A patent/CN102465203B/zh active Active
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
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CN1045010C (zh) * | 1995-04-12 | 1999-09-08 | 北京有色金属研究总院 | 一种从含氟硫酸稀土溶液中萃取分离铈的方法 |
CN101164890A (zh) * | 2007-10-16 | 2008-04-23 | 中国科学院长春应用化学研究所 | 一种采用于混合萃取体系分离铈回收氟及制备三氟化铈超微粉体的方法 |
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