CN101619397B - 一种从提锗煤渣中湿法回收铀的方法 - Google Patents
一种从提锗煤渣中湿法回收铀的方法 Download PDFInfo
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- CN101619397B CN101619397B CN200910094741XA CN200910094741A CN101619397B CN 101619397 B CN101619397 B CN 101619397B CN 200910094741X A CN200910094741X A CN 200910094741XA CN 200910094741 A CN200910094741 A CN 200910094741A CN 101619397 B CN101619397 B CN 101619397B
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- Prior art keywords
- uranium
- cinder
- extraction
- leaching
- solution
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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
Abstract
Description
样品编号 | SiO2% | CaO% | MgO% | V(g/t) | U(g/t) |
S-1-1 | 70.23 | 0.52 | 0.5 | 31 | 218 |
S-1-2 | 67.15 | 0.5 | 0.5 | 35 | 192 |
S-2-1 | 41.94 | 35.75 | 3.15 | 41 | 190 |
S-2-2 | 67.15 | 39.75 | 0.86 | 62 | 347 |
S-3-1 | 69.31 | 4.07 | 0.61 | 61 | 195 |
S-3-2 | 65.25 | 3.55 | 1.10 | 72 | 234 |
S-4-1 | 66.57 | 3.82 | 0.64 | 72 | 228 |
S-4-2 | 66.19 | 39.75 | 0.54 | 70 | 201 |
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CN200910094741XA CN101619397B (zh) | 2009-07-17 | 2009-07-17 | 一种从提锗煤渣中湿法回收铀的方法 |
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CN200910094741XA CN101619397B (zh) | 2009-07-17 | 2009-07-17 | 一种从提锗煤渣中湿法回收铀的方法 |
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CN101619397A CN101619397A (zh) | 2010-01-06 |
CN101619397B true CN101619397B (zh) | 2011-03-16 |
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Families Citing this family (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102455429A (zh) * | 2010-10-27 | 2012-05-16 | 核工业北京地质研究院 | 一种铀矿石中铀的测量方法 |
CN103014359B (zh) * | 2012-11-27 | 2014-03-19 | 益阳鸿源稀土有限责任公司 | 独居石渣的分离回收方法 |
CN103014333B (zh) * | 2012-11-27 | 2014-04-09 | 益阳鸿源稀土有限责任公司 | 独居石渣中铀、钍、稀土的分离回收方法 |
CN106319250B (zh) * | 2016-09-28 | 2019-04-12 | 华中科技大学 | 一种煤燃烧过程中铀定向富集和提取的方法 |
CN106676291A (zh) * | 2016-12-28 | 2017-05-17 | 核工业北京化工冶金研究院 | 一种从矿石中综合回收铀铌钽的方法 |
CN106854706B (zh) * | 2016-12-28 | 2019-01-08 | 核工业北京化工冶金研究院 | 一种hf-h2so4体系铀铌分离方法 |
CN106591938A (zh) * | 2016-12-29 | 2017-04-26 | 柳州市圣垒贸易有限公司 | 一种高纯金属铀的提炼方法 |
CN106782736B (zh) * | 2017-01-12 | 2018-03-13 | 中国原子能科学研究院 | Mox燃料芯块废品的干法回收工艺 |
CN107460316B (zh) * | 2017-07-10 | 2019-02-01 | 核工业北京化工冶金研究院 | 一种从铀矿地浸液中回收低浓度铼的方法 |
CN108364704B (zh) * | 2018-02-26 | 2019-11-01 | 核工业二三0研究所 | 八氧化三铀检测废液的环保处理方法和装置 |
CN110261210A (zh) * | 2019-07-31 | 2019-09-20 | 核工业二三O研究所 | 砂岩样品中铀的分离富集方法和铀的α能谱测试法 |
CN111505106A (zh) * | 2020-05-26 | 2020-08-07 | 湖南稀土金属材料研究院 | 一种煤矸石中放射性元素钍和铀含量的测定方法 |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1948527A (zh) * | 2006-10-30 | 2007-04-18 | 北京斯帕顿矿产资源投资咨询有限公司 | 从粉煤灰中提取放射性铀的方法 |
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Publication number | Priority date | Publication date | Assignee | Title |
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CN1948527A (zh) * | 2006-10-30 | 2007-04-18 | 北京斯帕顿矿产资源投资咨询有限公司 | 从粉煤灰中提取放射性铀的方法 |
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