| 电渗析法分离铀矿浆中的铀 |
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| 引用本文： | 杜林海,胡凯光,黄一鸣,周少波,王欢欢,杨玺鹏.电渗析法分离铀矿浆中的铀[J].有色金属(冶炼部分),2022(11):64-67. |
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| 作者姓名： | 杜林海 胡凯光 黄一鸣 周少波 王欢欢 杨玺鹏 |
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| 作者单位： | 资源环境与安全工程学院,资源环境与安全工程学院,资源环境与安全工程学院,资源环境与安全工程学院,资源环境与安全工程学院,南华大学 |
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| 基金项目： | 湖南省教育厅重点项目（20A433）；湖南省大学生创新项目(S201910555104) |
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| 摘 要： | 采用电渗析法分离铀浸出矿浆中的铀，研究了电渗析法分离铀浸出矿浆中铀的分离富集率，验证电渗析法分离铀浸出矿浆中铀的可行性，并通过模拟试验探寻各条件对电渗析法处理能力及电耗的影响。试验结果表明：电压的提高同时会提高处理能力但是耗电量随之增加；操作温度的提高可以降低电耗及提高处理能力。用电渗析法分离铀矿浆中的铀，流程简单且无需使用任何的化学试剂，该方法可适用于铀浸出矿浆的固液分离，为铀浸出矿浆分离提供新思路。
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| 关 键 词： | 电渗析法 搅拌浸出 铀矿浆 固液分离 |
| 收稿时间： | 2022/6/26 0:00:00 |
| 修稿时间： | 2022/7/20 0:00:00 |
Separation of Uranium from Uranium Slurry by Electrodialysis |
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| DU Lin-hai,HU Kai-guang,HUANG Yi-ming,ZHOU Sha-bo,WANG Huan-huan and YANG Xi-peng.Separation of Uranium from Uranium Slurry by Electrodialysis[J].Nonferrous Metals(Extractive Metallurgy),2022(11):64-67. |
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| Authors: | DU Lin-hai HU Kai-guang HUANG Yi-ming ZHOU Sha-bo WANG Huan-huan and YANG Xi-peng |
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| Affiliation: | School of Resource Environment and Safety Engineering,University of South China;China,School of Resource Environment and Safety Engineering,University of South China;China,,,, |
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| Abstract: | The separation and enrichment ratio of uranium in uranium leaching slurry by electrodialysis was investigated, and the feasibility of separation of uranium in uranium leaching slurry by electrodialysis was verified. The treatment capacity and power consumption of electrodialysis under various conditions were also investigated by simulation tests. The results show that increase in voltage can improve processing capacity but also increases power consumption; increase in operating temperature can reduce power consumption and increase processing capacity. The separation of uranium from uranium slurry by electrodialysis is a simple process that does not require any chemical reagents. This method can be used for solid-liquid separation of uranium leaching slurry, which providing a new idea for separation of uranium leaching slurry. |
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| Keywords: | electrodialysis stirring leaching uranium slurry solid-liquid separation |
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