| 低硫铅锌矿选矿工艺的研究 |
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| 引用本文： | 戴惠新,王春秀.低硫铅锌矿选矿工艺的研究[J].广东有色金属学报,2001,11(1):17-20. |
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| 作者姓名： | 戴惠新 王春秀 |
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| 作者单位： | 昆明理工大学 云南 昆明650093
(戴惠新)，昆明理工大学 云南 昆明650093(王春秀) |
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| 摘 要： | 某硫化铅锌矿含铅8.79%，含锌13.24%,采用一段磨矿（细度73％－0.075mm）、选浮铅、中矿循序返回的优元宵服选流程及混合捕收剂乙、丁黄药和SN－9,得到：铅精矿品位71.55%,回收率91.89%；锌精矿品位50.34%，回收率85.38%，并综合回收了伴生的镉、银。
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| 关 键 词： | 方铅矿 闪锌矿 浮选 选矿 |
Study on the technology for processing a low sulphur lead-zinc ore |
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| DAI Hui-xin,WANG Chun-xiu.Study on the technology for processing a low sulphur lead-zinc ore[J].Journal of Guangdong Non-Ferrous Metals,2001,11(1):17-20. |
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| Authors: | DAI Hui-xin WANG Chun-xiu |
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| Abstract: | A sulphide lead-zinc ore containing 8. 79% Pb and 13. 2% Zn was studied by adopting a preferential flotation flowsheet which comprised single-stage grinding (particle size 73% ~ 0. 075 mm), preferential flotation of Pb and middling returning in order, with xanthate ethyl, xanthate butyl and SN-9 as a mixed collector. Lead concentrate (grade:71.55% , recovery: 91. 89%) and zinc concentrate (grade: 50. 34%, recovery: 85. 38%) were obtained. The associated cadmium and silver were also recovered at the same time. |
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| Keywords: | galena sphalerite flotation |
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