| 湖南某铅锌矿浮选试验研究 |
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| 引用本文： | 杨玮,覃文庆,张建文.湖南某铅锌矿浮选试验研究[J].矿业研究与开发,2010(6):28-31. |
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| 作者姓名： | 杨玮 覃文庆 张建文 |
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| 作者单位： | 中南大学资源加工与生物工程学院 |
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| 摘 要： | 通过对湖南某铅锌矿工艺矿物学和浮选工艺的试验研究,寻找到了适合该矿石的药剂制度和工艺流程。试验结果表明,采用优先浮选流程和所选药剂条件,铅锌各系统经过一粗三精一扫闭路流程,获得了铅精矿品位63.77%,回收率80.16%;锌精矿品位58.66%,回收率85.81%的良好浮选指标。
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| 关 键 词： | 铅锌矿 铅锌分离 优先浮选 |
Experimental Study on Flotation Technology of a Lead-Zinc Ore from Hunan |
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| Yang Wei,Qin Wenqing and Zhang Jianwen.Experimental Study on Flotation Technology of a Lead-Zinc Ore from Hunan[J].Mining Research and Development,2010(6):28-31. |
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| Authors: | Yang Wei Qin Wenqing and Zhang Jianwen |
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| Affiliation: | (School of Mineral Processing and Bioengineering,Central South University,Changsha,Hunan 410083,China) |
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| Abstract: | Experimental study of processing mineralogy and flotation technology were made on a lead-zinc ore from Hunan,a rational and feasible reagent system and process flow for the ore were found.The results of experiments showed that a lead concen trate grade of 63.77% and recovery of 80.16% as well as a zinc concentrate grade of 58.66% and recovery of 85.81% were well obtained using preferential flotation flow sheet and the optimum reagent system and a closed circuit flow sheet consisting of one stage of crushing,three stages of cleaning and one stage of scavenging. |
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| Keywords: | Lead-zinc ore Lead-zinc separation Preferential flotation |
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