Experimental Research on Reprocessing Fluorite from High Mud Tailings

Xu Daogang; Long Bing; Wang Xiaosheng; Xie Jiawen; Wu Jiangyue’en

doi:10.3969/j.issn.1000-6532.2022.02.027

Xu Daogang, Long Bing, Wang Xiaosheng, Xie Jiawen, Wu Jiangyue’en. Experimental Research on Reprocessing Fluorite from High Mud Tailings[J]. Multipurpose Utilization of Mineral Resources, 2022, (2): 150-153. DOI: 10.3969/j.issn.1000-6532.2022.02.027

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Experimental Research on Reprocessing Fluorite from High Mud Tailings

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In order to improve the utilization rate of a copper-tin mine, The fluorite resources in floating copper-sulfur-removal-magnet-tin tailings were reselected.Sodium carbonate was used as pH agent, water glass and acidic water glass as inhibitors, BK410A as collector.a roughing test, two scavenging, five cleaning of flotation test process. Finally, the fluorite concentrate was obtained and the CaF₂ grade and recovery was 90.51% and 66.13%.

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Experimental Research on Reprocessing Fluorite from High Mud Tailings

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