| 云南某铅锌矿选矿试验研究 |
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| 引用本文： | 张阳,陈军,余生根.云南某铅锌矿选矿试验研究[J].矿产综合利用,2014(5). |
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| 作者姓名： | 张阳 陈军 余生根 |
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| 作者单位： | 1. 中国瑞林工程技术有限公司,江西南昌,330031
2. 江西省地质调查研究院,江西南昌,330030 |
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| 摘 要： | 云南某铅锌矿含铅为2.66%,含锌为1.76%,并伴生7.39g/t银,采用优先浮选试验流程进行选矿试验研究,闭路试验获得含铅66.23%,铅回收率为89.60%,含银122g/t,银回收率为58.81%的铅精矿;含锌49.38%,锌回收率为89.88%的锌精矿,取得了较好的选别指标,为该矿铅锌资源的开发利用提供了技术依据。
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| 关 键 词： | 硫化铅锌矿 优先浮选 闭路试验 |
| 收稿时间： | 5/5/2014 12:00:00 AM |
| 修稿时间： | 6/1/2014 12:00:00 AM |
Experimental Study on Mineral Processing of a Lead-zinc Ore in Yunnan |
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| Zhang Yang,Chen Jun and Yu Shenggen.Experimental Study on Mineral Processing of a Lead-zinc Ore in Yunnan[J].Multipurpose Utilization of Mineral Resources,2014(5). |
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| Authors: | Zhang Yang Chen Jun and Yu Shenggen |
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| Affiliation: | China Nerin Engineering Co,Ltd,, |
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| Abstract: | It is a lead-zinc ore in Yuannan which containing 2.66% lead, 1.76% zinc and associating 7.39g/t silver. Selective flotation process was adopted to research on mineral processing of this lead-zinc ore, and the lead concentrate containing 66.23% lead, 122g/t silver and the zinc concentrate containing 49.38% zinc were obtained by the closed-circuit, at recoveries of 89.60% lead, 58.81% siliver and 89.88% zinc. A good classification index was achieved, which provides a technical base for the development and utilization of the lead-zinc resources. |
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| Keywords: | Sulphur lead-zinc mine seltctive flotation cloded-circuit test |
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