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| Separation of Uranium from Uranium Slurry by Electrodialysis |
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Received:June 26, 2022
Revised:July 20, 2022
Accepted:July 21, 2022
Published Online:October 14, 2022
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| DOI：doi：10.3969/j.issn.1007-7545.2022.11.010 |
| KeyWord:electrodialysis; stirring leaching; uranium slurry; solid-liquid separation |
| Author | Institution |
| DU Lin-hai |
资源环境与安全工程学院 |
| HU Kai-guang |
资源环境与安全工程学院 |
| HUANG Yi-ming |
资源环境与安全工程学院 |
| ZHOU Sha-bo |
资源环境与安全工程学院 |
| WANG Huan-huan |
资源环境与安全工程学院 |
| YANG Xi-peng |
南华大学 |
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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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