| 福建洪田复杂银矿的浮选与浸出工艺研究 |
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| 引用本文： | 徐竞,邱冠周,胡岳华,覃文庆.福建洪田复杂银矿的浮选与浸出工艺研究[J].矿产保护与利用,2001(6):23-26. |
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| 作者姓名： | 徐竞 邱冠周 胡岳华 覃文庆 |
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| 作者单位： | 中南大学，长沙410083 |
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| 摘 要： | 以福建洪田银矿为研究对象，针对该矿矿石性质，进行了较系统的实验小型可选性研究，采用了先混合浮选含银硫化矿物，然后，再细磨浸出的浮选－浸出联合流程。试验研究获得：浮选精矿银品位10500g/t、银的回收率达到69．02％。浮选精矿再磨－浸出后银的浸出率达90％的指标。该工艺具有流程简单、易于操作、生产成本及能耗低等优点，为现场生产提供了可靠的依据。
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| 关 键 词： | 浮选 捕收剂 浸出 银 回收率 银矿 矿浆 固液化 |
| 文章编号： | 1001-0076(2001)06-0023-04 |
| 修稿时间： | 2001年9月28日 |
Flotation and Leaching of Complex Silver Ore in Hongtian of Fujian |
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| XU Jing,QIU Guan-zhou,HU Yue-hua,et. al.Flotation and Leaching of Complex Silver Ore in Hongtian of Fujian[J].Conservation and Utilization of Mineral Resources,2001(6):23-26. |
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| Authors: | XU Jing QIU Guan-zhou HU Yue-hua et al |
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| Abstract: | The flotation and leaching behavior of hongtian ore in Fujian Province have been investigated in this paper. The bulk concentrate containing silver sulfide minerals was ground finely. And the silver was extracted by leaching process. The content of silver in bulk concentrate is 10500 g/t, and the flotation recovery of silver is 69.02%, the leaching recovery is 90%. The results showed that the flotation-leaching process is comparatively reasonable and viable. |
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| Keywords: | flotation collector leaching recovery of Ag Hongtian Silver Mine |
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