CN1253374C - 一种制备高纯三氟化铈微粉的方法 - Google Patents
一种制备高纯三氟化铈微粉的方法 Download PDFInfo
- Publication number
- CN1253374C CN1253374C CNB2004100106182A CN200410010618A CN1253374C CN 1253374 C CN1253374 C CN 1253374C CN B2004100106182 A CNB2004100106182 A CN B2004100106182A CN 200410010618 A CN200410010618 A CN 200410010618A CN 1253374 C CN1253374 C CN 1253374C
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- feed liquid
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- extraction
- hydrogen peroxide
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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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- Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)
- Catalysts (AREA)
- Manufacture And Refinement Of Metals (AREA)
Abstract
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Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2004100106182A CN1253374C (zh) | 2004-01-09 | 2004-01-09 | 一种制备高纯三氟化铈微粉的方法 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2004100106182A CN1253374C (zh) | 2004-01-09 | 2004-01-09 | 一种制备高纯三氟化铈微粉的方法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1556038A CN1556038A (zh) | 2004-12-22 |
| CN1253374C true CN1253374C (zh) | 2006-04-26 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB2004100106182A Expired - Fee Related CN1253374C (zh) | 2004-01-09 | 2004-01-09 | 一种制备高纯三氟化铈微粉的方法 |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1253374C (zh) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100386452C (zh) * | 2006-09-22 | 2008-05-07 | 中国科学院长春应用化学研究所 | 一种高锰酸钾优先萃取条件下动态连续氧化萃取铈的方法 |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100424016C (zh) * | 2006-08-18 | 2008-10-08 | 中国科学院长春应用化学研究所 | 一种利用中性磷(膦)萃取体系制备三氟化铈微粉的方法 |
| CN100418886C (zh) * | 2006-10-13 | 2008-09-17 | 河南大学 | 有机分散性三氟化镧纳米微粒制备方法 |
| CN102618736B (zh) | 2012-03-31 | 2013-09-04 | 中国科学院长春应用化学研究所 | 稀土元素的萃取分离方法 |
| CN105132682B (zh) * | 2015-09-10 | 2017-09-22 | 中国科学院长春应用化学研究所 | 一种从包头稀土矿硫酸浸出液中萃取分离铈、氟、磷的方法 |
| CN107287419B (zh) * | 2016-04-13 | 2018-08-03 | 中国科学院长春应用化学研究所 | 中性膦萃取剂用于萃取分离铈(iv)或钍(iv)的用途和方法 |
| CN107287409A (zh) * | 2017-05-23 | 2017-10-24 | 中国科学院长春应用化学研究所 | 一种制备三氟化铈的方法 |
| CN112624179B (zh) * | 2021-02-03 | 2022-07-01 | 浙江爱科新材料有限公司 | 一种高纯均质七水硫酸锌的制备方法 |
-
2004
- 2004-01-09 CN CNB2004100106182A patent/CN1253374C/zh not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100386452C (zh) * | 2006-09-22 | 2008-05-07 | 中国科学院长春应用化学研究所 | 一种高锰酸钾优先萃取条件下动态连续氧化萃取铈的方法 |
Also Published As
| Publication number | Publication date |
|---|---|
| CN1556038A (zh) | 2004-12-22 |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: CHANGZHOU INSTITUTE OF ENERGY STORAGE MATERIALS + Free format text: FORMER OWNER: CHANGCHUN INSTITUTE OF APPLIED CHEMISTRY HINESE ACADEMY OF SCIENCES Effective date: 20121231 |
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| C41 | Transfer of patent application or patent right or utility model | ||
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Free format text: CORRECT: ADDRESS; FROM: 130022 CHANGCHUN, JILIN PROVINCE TO: 213000 CHANGZHOU, JIANGSU PROVINCE |
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| TR01 | Transfer of patent right |
Effective date of registration: 20121231 Address after: Changzhou City, Jiangsu province Hehai road 213000 No. 9 Patentee after: Changzhou Institute of Energy Storage Materials & Devices Address before: 130022 Changchun people's street, Jilin, No. 5625 Patentee before: Changchun Institue of Applied Chemistry, Chinese Academy of Sciences |
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| C41 | Transfer of patent application or patent right or utility model | ||
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Effective date of registration: 20170204 Address after: 130022 Changchun people's street, Jilin, No. 5625 Patentee after: Changchun Applied Chemistry Inst., Chinese Academy of Sciences Address before: Changzhou City, Jiangsu province Hehai road 213000 No. 9 Patentee before: Changzhou Institute of Energy Storage Materials & Devices |
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20060426 Termination date: 20200109 |
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| CF01 | Termination of patent right due to non-payment of annual fee |