| 国外某复杂铅锌矿石选矿试验研究 |
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| 引用本文： | 陈晗. 国外某复杂铅锌矿石选矿试验研究[J]. 黑龙江冶金, 2014, 0(3): 13-15 |
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| 作者姓名： | 陈晗 |
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| 作者单位： | 有色金属华东地质勘查局; |
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| 摘 要： | 国外某铅锌多金属矿石含铅4．55％、锌5．78％，共生关系复杂，嵌布粒度极细，而且铅、锌矿物可浮性相近。为综合回收各有用矿物，采用＂铅锌优先浮选＂流程，对该矿石进行了详细的选矿试验研究。最终试验成功实现了铅、锌矿物分离，获得了铅品位51．23％、回收率为86．43％的铅精矿，以及锌品位46．64％、回收率为87．74％的锌精矿。
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| 关 键 词： | 铅锌矿 优先浮选 铅锌分离 |
Research On Mineral Processing Technology Of A Lead-Zinc Ore from Abroad |
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| Chen Han. Research On Mineral Processing Technology Of A Lead-Zinc Ore from Abroad[J]. , 2014, 0(3): 13-15 |
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| Authors: | Chen Han |
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| Affiliation: | Chen Han (East China Mineral Exploration and Development Bureau, Nanjing 210007, China) |
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| Abstract: | As we made the research on the characteristics of the ore lead -zinc ore that contains lead 4.55%, zinc 5.78%, we could find that the intergrowth relation is complicated , the dissemination size was fine , and the floatability of lead-zinc mineral is similar .For the comprehensive recovery of the metals in the ore , we used preferential flotation separation processing to recover the valuable min-eral from the ore .The result showed that the lead and zinc were separated successfully , the lead grade is 51.23%and the lead recovery is 86.43%, and the zinc grade is 46.64%and the zinc recovery is 87 .74%. |
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| Keywords: | lead-zinc oxide ore preferential flotation lead-zinc separation |
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