| Flotation behaviors of chalcopyrite and galena using ferrate(Ⅵ) as a depressant |
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| 作者姓名： | Yongxing Zheng Yusong Huang Panjin Hu Xianhui Qiu Jinfang Lv Lingyun Bao |
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| 作者单位： | 1. State Key Laboratory of Complex Nonferrous Metal Resources Clean Utilization, Kunming University of Science and Technology;2. Faculty of Land Resource Engineering, Kunming University of Science and Technology;3. Faculty of Resource and Environmental Engineering, Jiangxi University of Science and Technology |
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| 基金项目： | supported by the National Natural Science Foundation of China (Nos. 51964027 and 52264028)； |
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| 摘 要： | This paper investigated the effects of potassium ferrate(PF) on the flotation performances of chalcopyrite and galena. The flotation results showed that PF obviously depressed galena, but had little effects on the floatability of chalcopyrite within p H range of 4.0–12.0. Zeta potential tests showed that the addition of PF induced the formation of more amounts of hydrophilic species on the surface of galena under an alkaline environment. Industrial grade O-isopropyl-N-ethyl thionocarbamate(IPETC...
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| 收稿时间： | 4 August 2021 |
Flotation behaviors of chalcopyrite and galena using ferrate (VI) as a depressant |
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| Yongxing Zheng,Yusong Huang,Panjin Hu,Xianhui Qiu,Jinfang Lv,Lingyun Bao.Flotation behaviors of chalcopyrite and galena using ferrate (VI) as a depressant[J].Mining Science and Technology,2023,33(1):93-103. |
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| Affiliation: | 1. State Key Laboratory of Complex Nonferrous Metal Resources Clean Utilization, Kunming University of Science and Technology, Kunming 650093, China;2. Faculty of Land Resource Engineering, Kunming University of Science and Technology, Kunming 650093, China;3. Faculty of Resource and Environmental Engineering, Jiangxi University of Science and Technology, Ganzhou 341000, China |
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| Abstract: | |
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| Keywords: | Flotation Chalcopyrite Galena Potassium ferrate |
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