Article(id=1320359625149501540, tenantId=1146029695717560320, journalId=1146123346816638986, issueId=1320359610872087453, articleNumber=null, orderNo=null, doi=10.13426/j.cnki.yky.2023.03.03, pmid=null, cstr=null, oa=null, hot=null, price=null, onlineType=0, articleFormat=0, articleType=null, articleTypeStr=null, receivedDate=1680105600000, receivedDateStr=2023-03-30, revisedDate=null, revisedDateStr=null, acceptedDate=null, acceptedDateStr=null, onlineDate=1792727865730, onlineDateStr=2026-10-23, pubDate=1692460800000, pubDateStr=2023-08-20, doiRegisterDate=null, doiRegisterDateStr=null, onlineIssueDate=1792727865730, onlineIssueDateStr=2026-10-23, onlineJustAcceptDate=null, onlineJustAcceptDateStr=null, onlineFirstDate=null, onlineFirstDateStr=null, sourceXml=null, magXml=null, createTime=1792727865730, creator=13701087609, updateTime=1792727865730, updator=13701087609, issue=Issue{id=1320359610872087453, tenantId=1146029695717560320, journalId=1146123346816638986, year='2023', volume='42', issue='3', pageStart='1', pageEnd='106', issueExtLink='null', onlineDate='null', pubDate='1692460800000', pubDateStr='2023-08-20', beforeIssueId=null, nextIssueId=null, price=null, status=1, issueComplete=1, articleOrder=1, issueType=-1, specialIssue=null, createTime=1792727862327, creator='13701087609', updateTime=1792751623992, updator='13701087609', preIssue=null, nextIssue=null, articleTotal=null, ext={EN=IssueExt(id=1320459274581553767, tenantId=1146029695717560320, journalId=1146123346816638986, issueId=1320359610872087453, language=EN, specialIssueTitle=, coverIllustrator=null, specialIssueEditor=, specialIssueAbout=), CN=IssueExt(id=1320459274581553768, tenantId=1146029695717560320, journalId=1146123346816638986, issueId=1320359610872087453, language=CN, specialIssueTitle=, coverIllustrator=null, specialIssueEditor=, specialIssueAbout=)}, issueFiles=null, downloadFileDto=null}, startPage=41, endPage=45, ext={EN=ArticleExt(id=1320359625375993957, articleId=1320359625149501540, tenantId=1146029695717560320, journalId=1146123346816638986, language=EN, title=Optimization of Leaching Agent for Metallurgy Process of Neutral In-situ Leaching Uranium, columnId=1175805041752556213, journalTitle=Uranium Mining and Metallurgy, columnName=MINING AND HYDROMETALLURGY, runingTitle=null, highlight=null, articleAbstract=

In response to the phenomenon of a decrease in uranium concentration in the qualified leaching solution of a uranium mine in Inner Mongolia during the in-situ leaching process, the production and operation data were analyzed based on the adsorption—leaching theory, and the reasons for the decrease in uranium concentration were identified, and through static leaching experiments, the leaching agent formula was optimized. The best leaching effect was achieved by leaching with a solution of 80 g/L NaCl+18 g/L NaHCO3+18 g/L Na2CO3. Based on the results of the leaching agent test, the optimization and validation of the leaching agent preparation process in the mining hydrometallurgy process show that the optimized leaching agent preparation method is more suitable for CO2+O2 in-situ leaching uranium mines. The research results can provide technical support for optimizing the hydrometallurgical process of other neutral in-situ leaching uranium mines.

, authors=Shaowu YANG1, Yuan YUAN2, Zhilong RUAN3, Fulong DING1, Lingzhu WANG1, authorsList=Shaowu YANG, Yuan YUAN, Zhilong RUAN, Fulong DING, Lingzhu WANG, authorCompany=null, correspAuthors=null, authorNote=null, correspAuthorsNote=null, copyrightStatement=null, copyrightOwner=null, extLink=null, articleAbsUrl=null, sourceXml=null, magXml=null, pdfUrl=null, pdf=null, pdfFileSize=null, pdfExtLink=null, richHtmlUrl=null, mobilePdfUrl=null, reviewReport=null, pdfFirstPage=null, abstractGraph=null, abstractGraphContent=null, abstractVideo=null, citation=null, cebUrl=null, magXmlContent=null, mapNumber=null, fund=null), CN=ArticleExt(id=1320359625619263590, articleId=1320359625149501540, tenantId=1146029695717560320, journalId=1146123346816638986, language=CN, title=中性地浸采铀水冶工艺淋洗剂的优化, columnId=1175805041991631542, journalTitle=铀矿冶, columnName=开采·选冶, runingTitle=null, highlight=null, articleAbstract=

针对内蒙古某铀矿山地浸采铀过程中水冶工艺淋洗合格液铀浓度降低现象,根据吸附-淋洗理论对生产运行数据进行了分析,找出了铀浓度降低的原因;并通过静态淋洗试验,优化了淋洗剂配方,用80 g/L NaCl+18 g/L NaHCO3+18 g/L Na2CO3溶液淋洗,淋洗效果最佳。依据淋洗剂试验结果,对该矿山水冶工艺淋洗剂配制工序进行的优化验证表明,优化后的淋洗剂配制方法更适用于“CO2+O2”地浸采铀矿山。本研究结果可为其他中性地浸铀矿山水冶工艺优化提供技术支撑。

, authors=杨少武1, 原渊2, 阮志龙3, 丁福龙1, 王领柱1, authorsList=杨少武, 原渊, 阮志龙, 丁福龙, 王领柱, authorCompany=null, correspAuthors=null, authorNote=

杨少武(1972—),男,河北滦县人,高级工程师,主要从事地浸矿山、常规矿山铀水冶管理工作。

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杨少武(1972—),男,河北滦县人,高级工程师,主要从事地浸矿山、常规矿山铀水冶管理工作。

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杨少武(1972—),男,河北滦县人,高级工程师,主要从事地浸矿山、常规矿山铀水冶管理工作。

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中性地浸采铀水冶工艺淋洗剂的优化
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杨少武 1 , 原渊 2 , 阮志龙 3 , 丁福龙 1 , 王领柱 1
铀矿冶 | 开采·选冶 2023,42(3): 41-45
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铀矿冶 |开采·选冶 2023 , 42 (3) : 41 -45
中性地浸采铀水冶工艺淋洗剂的优化
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杨少武(1972—),男,河北滦县人,高级工程师,主要从事地浸矿山、常规矿山铀水冶管理工作。

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杨少武(1972—),男,河北滦县人,高级工程师,主要从事地浸矿山、常规矿山铀水冶管理工作。

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杨少武1, 原渊2, 阮志龙3, 丁福龙1, 王领柱1
作者信息
  • 1.中核北方铀业有限公司,辽宁 葫芦岛 125000
  • 2.核工业北京化工冶金研究院,北京 101149
  • 3.中核通辽铀业有限责任公司,内蒙古 通辽 028000
作者简介:

杨少武(1972—),男,河北滦县人,高级工程师,主要从事地浸矿山、常规矿山铀水冶管理工作。

Optimization of Leaching Agent for Metallurgy Process of Neutral In-situ Leaching Uranium
Shaowu YANG1, Yuan YUAN2, Zhilong RUAN3, Fulong DING1, Lingzhu WANG1
Affiliations
  • 1.North Uranium Co., Ltd., CNNC, Huludao 125000, China
  • 2.Beijing Research Institute of Chemical Engineering and Metallurgy, CNNC, Beijing 101149, China
  • 3.Tongliao Uranium Co., Ltd., CNNC, Tongliao 028000, China
出版时间: 2023-08-20 doi: 10.13426/j.cnki.yky.2023.03.03
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针对内蒙古某铀矿山地浸采铀过程中水冶工艺淋洗合格液铀浓度降低现象,根据吸附-淋洗理论对生产运行数据进行了分析,找出了铀浓度降低的原因;并通过静态淋洗试验,优化了淋洗剂配方,用80 g/L NaCl+18 g/L NaHCO3+18 g/L Na2CO3溶液淋洗,淋洗效果最佳。依据淋洗剂试验结果,对该矿山水冶工艺淋洗剂配制工序进行的优化验证表明,优化后的淋洗剂配制方法更适用于“CO2+O2”地浸采铀矿山。本研究结果可为其他中性地浸铀矿山水冶工艺优化提供技术支撑。

中性地浸采铀  /  离子交换  /  淋洗剂  /  优化

In response to the phenomenon of a decrease in uranium concentration in the qualified leaching solution of a uranium mine in Inner Mongolia during the in-situ leaching process, the production and operation data were analyzed based on the adsorption—leaching theory, and the reasons for the decrease in uranium concentration were identified, and through static leaching experiments, the leaching agent formula was optimized. The best leaching effect was achieved by leaching with a solution of 80 g/L NaCl+18 g/L NaHCO3+18 g/L Na2CO3. Based on the results of the leaching agent test, the optimization and validation of the leaching agent preparation process in the mining hydrometallurgy process show that the optimized leaching agent preparation method is more suitable for CO2+O2 in-situ leaching uranium mines. The research results can provide technical support for optimizing the hydrometallurgical process of other neutral in-situ leaching uranium mines.

neutral in-situ leaching uranium  /  ion exchange  /  leaching agent  /  optimization
杨少武, 原渊, 阮志龙, 丁福龙, 王领柱. 中性地浸采铀水冶工艺淋洗剂的优化. 铀矿冶, 2023 , 42 (3) : 41 -45 . DOI: 10.13426/j.cnki.yky.2023.03.03
Shaowu YANG, Yuan YUAN, Zhilong RUAN, Fulong DING, Lingzhu WANG. Optimization of Leaching Agent for Metallurgy Process of Neutral In-situ Leaching Uranium[J]. Uranium Mining and Metallurgy, 2023 , 42 (3) : 41 -45 . DOI: 10.13426/j.cnki.yky.2023.03.03

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2023年第42卷第3期
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doi: 10.13426/j.cnki.yky.2023.03.03
  • 接收时间:2023-03-30
  • 首发时间:2026-10-23
  • 出版时间:2023-08-20
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  • 收稿日期:2023-03-30
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    1.中核北方铀业有限公司,辽宁 葫芦岛 125000
    2.核工业北京化工冶金研究院,北京 101149
    3.中核通辽铀业有限责任公司,内蒙古 通辽 028000
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2种不同金属材料的力学参数
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鹅膏菌科Amanitaceae 2 11 5.26 鹅膏菌属 Amanita 10 4.78
小菇科 Mycenaceae 2 12 5.74 丝盖伞属 Inocybe 5 2.39
多孔菌科 Polyporaceae 8 14 6.70 蜡蘑属 Laccaria 5 2.39
红菇科 Russulaceae 3 23 11.00 小皮伞属 Marasmius 6 2.87
小菇属 Mycena 11 5.26
光柄菇属 Pluteus 5 2.39
红菇属 Russula 17 8.13
栓菌属 Trametes 5 2.39
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