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| Thermodynamic Analysis of Carbon Thermal Reduction Roasting in High Efficiency Extraction of Anode Slime from Manganese Secondary Resource |
| Received:June 21, 2024 Revised:July 11, 2024 |
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| DOI：doi：10.20237/j.issn.1007-7545.2025.01.007 |
| KeyWord:Electrolytic manganese anode slime; Carbothermal reduction; Thermodynamic analysis; Phase transformation |
| Author | Institution |
| Wan Lingyun |
新疆有色金属研究所有限公司 |
| Zhou Xinfeng |
新疆有色金属研究所有限公司 |
| Zhang Xiaohui |
新疆有色金属研究所有限公司 |
| Ke Pingchao |
东华理工大学 核资源与环境国家重点实验室 |
| Zhou Yipeng |
东华理工大学 核资源与环境国家重点实验室 |
| Wan Tingyong |
东华理工大学 核资源与环境国家重点实验室 |
| Xu Lingling |
东华理工大学 核资源与环境国家重点实验室 |
| Wang Haopeng |
新疆有色金属研究所有限公司 |
| Hu Xinwen |
新疆有色金属研究所有限公司 |
| Xie Longfei |
新疆有色金属研究所有限公司 |
| Gao Jie |
新疆有色金属研究所有限公司 |
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| Abstract: |
| Carbothermal reduction roasting-acid leaching process was used to recover Mn and Pb from electrolytic manganese metal anode slime produced by an enterprise. Firstly, the chemical phase and element composition of the anode slime were analyzed by chemical analysis, and then the phase change law of manganese and lead elements in the carbothermal reduction roasting process was revealed by roasting condition test, X-ray diffraction characterization and HSC chemistry thermodynamic analysis software, which provided theoretical guidance for the optimization of reduction roasting process of electrolytic manganese anode slime. |
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