| 从铅锌尾矿中回收重晶石的应用研究 |
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| 引用本文： | 崔长征,缑明亮,孙阳,马晓炜.从铅锌尾矿中回收重晶石的应用研究[J].矿产综合利用,2011(3):47-49. |
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| 作者姓名： | 崔长征 缑明亮 孙阳 马晓炜 |
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| 作者单位： | 陕西省地质矿产实验研究所,陕西西安,710054 |
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| 摘 要： | 对青海某铅锌尾矿中重晶石进行了综合回收,通过对该尾矿矿石性质分析,进行了重选及浮选-重选联合工艺方案的试验研究.通过这两种工艺流程对比,最终决定采用浮选-重选联合工艺流程处理该铅锌尾矿,通过试验获得了BaSO4品位为90.18%,回收率为52.45%的重晶石精矿,有效回收了尾矿中的重晶石,为企业创造了显著的经济效益.
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| 关 键 词： | 铅锌尾矿 重晶石 浮选-重选联合工艺 |
Application Research on the Recovery of Barite from Lead-zinc Tailings |
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| CUI Chang-zheng,GOU Ming-liang,SUN Yang,MA Xiao-wei.Application Research on the Recovery of Barite from Lead-zinc Tailings[J].Multipurpose Utilization of Mineral Resources,2011(3):47-49. |
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| Authors: | CUI Chang-zheng GOU Ming-liang SUN Yang MA Xiao-wei |
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| Abstract: | With the aim to recover barite from the lead-zinc tailings in Qinghai,the two kinds of technological flowsheets of gravity separation and flotation-gravity separation were carried out according to its properties.Finally,the combined technology of flotation-gravity separation was adopted,obtaining a barite concentrate of 90.18% BaSO4 with a recovery of 52.45%,which effectively recovered barite in the tailings and brought remarkable economic benefits for the enterprise. |
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| Keywords: | Lead-zinc tailings Barite Combined technology of flotation-gravity separation |
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