CN103409769B - 提纯稀土卤化物的装置及其方法 - Google Patents
提纯稀土卤化物的装置及其方法 Download PDFInfo
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- CN103409769B CN103409769B CN201310328717.4A CN201310328717A CN103409769B CN 103409769 B CN103409769 B CN 103409769B CN 201310328717 A CN201310328717 A CN 201310328717A CN 103409769 B CN103409769 B CN 103409769B
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- rare earth
- anode
- earth halide
- purification
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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
- Y02P20/00—Technologies relating to chemical industry
- Y02P20/10—Process efficiency
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- Electrolytic Production Of Non-Metals, Compounds, Apparatuses Therefor (AREA)
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CN201310328717.4A CN103409769B (zh) | 2013-07-31 | 2013-07-31 | 提纯稀土卤化物的装置及其方法 |
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CN201310328717.4A CN103409769B (zh) | 2013-07-31 | 2013-07-31 | 提纯稀土卤化物的装置及其方法 |
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CN103409769A CN103409769A (zh) | 2013-11-27 |
CN103409769B true CN103409769B (zh) | 2017-05-03 |
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Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
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CN107487778B (zh) * | 2016-06-13 | 2019-12-31 | 有研稀土新材料股份有限公司 | 高纯无水稀土卤化物及其制备方法 |
CN113336255B (zh) * | 2021-08-05 | 2021-10-29 | 天津包钢稀土研究院有限责任公司 | 一种稀土卤化物熔盐的提纯方法 |
CN115558994A (zh) * | 2022-09-15 | 2023-01-03 | 华中科技大学鄂州工业技术研究院 | 一种卤化物的提纯方法 |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB796645A (en) * | 1955-07-19 | 1958-06-18 | Horizons Inc | Improved electrolytic process for obtaining rare earth elements |
CN2089010U (zh) * | 1991-05-06 | 1991-11-20 | 北京有色金属与稀土应用研究所 | 制备高纯稀土氟化物晶锭的装置 |
US5174811A (en) * | 1990-10-01 | 1992-12-29 | Iowa State University Research Foundation, Inc. | Method for treating rare earth-transition metal scrap |
CN1717466A (zh) * | 2002-11-27 | 2006-01-04 | 圣戈班晶体及检测公司 | 稀土卤化物块的制备方法 |
CN1785814A (zh) * | 2005-12-26 | 2006-06-14 | 包头市世博稀土冶金有限责任公司 | 无水氯化铈的制备方法 |
CN102943182A (zh) * | 2012-11-30 | 2013-02-27 | 上海大学 | 一种用于精炼钛和钛合金熔液的电化学脱氧方法 |
CN102995065A (zh) * | 2012-12-07 | 2013-03-27 | 山东理工大学 | 采用离子液体作为电解质室温下电脱氧制备金属钛的方法 |
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2013
- 2013-07-31 CN CN201310328717.4A patent/CN103409769B/zh active Active
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB796645A (en) * | 1955-07-19 | 1958-06-18 | Horizons Inc | Improved electrolytic process for obtaining rare earth elements |
US5174811A (en) * | 1990-10-01 | 1992-12-29 | Iowa State University Research Foundation, Inc. | Method for treating rare earth-transition metal scrap |
CN2089010U (zh) * | 1991-05-06 | 1991-11-20 | 北京有色金属与稀土应用研究所 | 制备高纯稀土氟化物晶锭的装置 |
CN1717466A (zh) * | 2002-11-27 | 2006-01-04 | 圣戈班晶体及检测公司 | 稀土卤化物块的制备方法 |
CN1785814A (zh) * | 2005-12-26 | 2006-06-14 | 包头市世博稀土冶金有限责任公司 | 无水氯化铈的制备方法 |
CN102943182A (zh) * | 2012-11-30 | 2013-02-27 | 上海大学 | 一种用于精炼钛和钛合金熔液的电化学脱氧方法 |
CN102995065A (zh) * | 2012-12-07 | 2013-03-27 | 山东理工大学 | 采用离子液体作为电解质室温下电脱氧制备金属钛的方法 |
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Address after: 100088, 2, Xinjie street, Xicheng District, Beijing Patentee after: GRIREM ADVANCED MATERIALS Co.,Ltd. Patentee after: China Youyan Technology Group Co.,Ltd. Address before: 100088, 2, Xinjie street, Xicheng District, Beijing Patentee before: GRIREM ADVANCED MATERIALS Co.,Ltd. Patentee before: Youyan Technology Group Co.,Ltd. Address after: 100088, 2, Xinjie street, Xicheng District, Beijing Patentee after: GRIREM ADVANCED MATERIALS Co.,Ltd. Patentee after: Youyan Technology Group Co.,Ltd. Address before: 100088, 2, Xinjie street, Xicheng District, Beijing Patentee before: GRIREM ADVANCED MATERIALS Co.,Ltd. Patentee before: GENERAL Research Institute FOR NONFERROUS METALS |