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云南某铅锌矿选矿试验研究
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, 35(5)
作者姓名:张阳  陈军  余生根
作者单位:1.中国瑞林工程技术有限公司
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。

关 键 词:硫化铅锌矿  优先浮选  闭路试验
收稿时间:2014-05-05
修稿时间:2014-06-01

Experimental Study on Mineral Processing of a Lead-zinc Ore in Yunnan
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, 35(5)
Authors:Zhang Yang  Chen Jun  Yu Shenggen
Affiliation:1.China Nerin Engineering Co., Ltd.2.Geological Survery of Jiangxi Province
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.
Keywords:Sulphur lead-zinc mine   seltctive flotation   cloded-circuit test
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