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| The Summary of the Research Status of Spodumene Beneficiation |
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Received:November 30, 2021
Revised:December 21, 2021
Accepted:December 28, 2021
Published Online:July 04, 2022
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| DOI： |
| KeyWord:spodumene;beneficiation process;mineral processing reagent;action principle |
| Author | Institution |
| Chen Jialing |
Faculty of Land and Resources Engineering, Kunming University of Science and Technology, Kunming ，China |
| Xie Haiyun |
Faculty of Land and Resources Engineering, Kunming University of Science and Technology, Kunming ，China |
| Liu Yanhao |
Faculty of Land and Resources Engineering, Kunming University of Science and Technology, Kunming ，China |
| Zhang Pei |
Faculty of Land and Resources Engineering, Kunming University of Science and Technology, Kunming ，China |
| Jin Yanling |
Faculty of Land and Resources Engineering, Kunming University of Science and Technology, Kunming ，China |
| Zeng Peng |
Faculty of Land and Resources Engineering, Kunming University of Science and Technology, Kunming ，China |
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| Abstract: |
| Spodumene is the main source of lithium resources in my country, but it is difficult to sort due to the similarity in the physical and chemical properties of the associated gangue minerals. This paper analyzes the relationship between the crystal structure of spodumene ore and its floatability, and expounds and summarizes the process of spodumene ore beneficiation and the mechanism of flotation reagents. Flotation is the main beneficiation method of spodumene. Other beneficiation methods also have important applications in pre-throwing waste and removing impurities from concentrates. The separation of complex spodumene ore uses multiple combined processes to improve the comprehensive utilization of resources. Strengthening the research on the mechanism of spodumene and beneficiation reagents, guiding the development and application of new flotation reagents, and continuously optimizing the separation process is the key to improving the efficiency of spodumene beneficiation. |
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