| 江西某难选铜钼矿浮选试验研究 |
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| 引用本文： | 林清泉,戴智飞,曾令明,童佳诚,林智炜.江西某难选铜钼矿浮选试验研究[J].矿冶工程,2022,42(2):73-76. |
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| 作者姓名： | 林清泉 戴智飞 曾令明 童佳诚 林智炜 |
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| 作者单位： | 1.江西铜业集团有限公司,江西 南昌 330096;
2.江西铜业技术研究院有限公司,江西 南昌 330096 |
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| 基金项目： | 中国博士后科学基金面上资助项目(2019M652284)；;江西省博士后科研择优资助项目(2018KY18)； |
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| 摘 要： | 对江西某难选铜钼硫多金属矿进行了浮选试验研究.采用铜钼等可浮?强化选铜?尾矿选硫的工艺流程,可获得铜钼混合精矿铜品位18.27％、钼品位0.45％,铜回收率81.03％、钼回收率59.83％,以及硫精矿品位47.32％、硫回收率85.58％的选别指标,实现了铜钼硫的综合回收.
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| 关 键 词： | 铜钼矿 浮选 捕收剂 综合回收 钼 铜精矿 硫精矿 |
| 收稿时间： | 2021-10-16 |
Experimental Study on Flotation of Refractory Copper-Molybdenum Ore from Jiangxi |
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| LIN Qing-quan,DAI Zhi-fei,ZENG Ling-ming,TONG Jia-cheng,LIN Zhi-wei.Experimental Study on Flotation of Refractory Copper-Molybdenum Ore from Jiangxi[J].Mining and Metallurgical Engineering,2022,42(2):73-76. |
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| Authors: | LIN Qing-quan DAI Zhi-fei ZENG Ling-ming TONG Jia-cheng LIN Zhi-wei |
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| Affiliation: | 1.Jiangxi Copper Corporation Limited, Nanchang 330096, Jiangxi, China;
2.Jiangxi Copper Technology Research Institute Co Ltd, Nanchang 330096, Jiangxi, China |
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| Abstract: | Flotation tests were conducted for a refractory copper-molybdenum-sulfur ore from Jiangxi. By adopting a flowsheet consisting of Cu-Mo iso-flotation, intensified Cu flotation and S flotation from the tailings, a copper-molybdenum bulk concentrate grading 18.27% Cu and 0.45% Mo at corresponding recoveries of 81.03% and 59.83%, and a sulfur concentrate grading 47.32% S at 85.58% recovery were obtained. Thus, the comprehensive recovery of Cu, Mo and S can be realized by using this flotation process. |
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| Keywords: | copper-molybdenum ore flotation collector comprehensive recovery molybdenum copper concentrate sulfur concentrate |
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