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| Research Status and Developing Trend of Numerical Simulation in Rare Earth Electrolytic Cell |
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Received:August 29, 2024
Revised:September 07, 2024
Accepted:September 12, 2024
Published Online:October 29, 2024
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| DOI：doi：10.3969/j.issn.1007-7545.2024.11.019 |
| KeyWord:rare earth electrolytic cell; electrothermal field; large-scale; numerical simulation; optimal design |
| Author | Institution |
| LIU Fengqin |
北京科技大学 冶金与生态工程学院 |
| WANG Shengnan |
北京科技大学 冶金与生态工程学院 |
| LIU Yubao |
白云鄂博稀土资源研究与综合利用国家重点实验室 |
| WANG Jie |
北京科技大学 冶金与生态工程学院 |
| LI Rongbin |
北京科技大学 冶金与生态工程学院 |
| ZHANG Quanjun |
白云鄂博稀土资源研究与综合利用国家重点实验室 |
| HUANG Haitao |
白云鄂博稀土资源研究与综合利用国家重点实验室 |
| ZHAO Hongliang |
北京科技大学 冶金与生态工程学院 |
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| Abstract: |
| Rare earth electrolytic cell is the core equipment for the preparation of rare earth metals by molten salt electrolysis method, and it is of great significance to optimise the cell structure for the preparation of rare earths in the direction of high-efficiency and large-scale development of electrolysis process. In order to comprehensively and deeply understand the current research status of the flow field, electric field and temperature field of the rare earth electrolytic cell, four aspects of the current situation of anode and cathode plug-in rare earth electrolytic cell flow field, anode and cathode plug-in rare earth electrolytic cell electrothermal coupling field, and large-scale rare earth electrolytic cell and bottom liquid cathode structure rare earth electrolytic cell were overviewed. The development, design and structure optimization of rare earth electrolytic cell were summarized based on numerical simulation method, the simulation work that still needs to be improved or supplemented were put forward, and the future development direction of rare earth electrolytic cell were outlooked. |
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