| 从含碳难选铅锌矿中浮选回收铅的研究 |
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| 引用本文： | 关通. 从含碳难选铅锌矿中浮选回收铅的研究[J]. 材料研究与应用, 2011, 5(2): 135-139 |
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| 作者姓名： | 关通 |
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| 作者单位： | 广东省工业技术研究院(广州有色金属研究院)选矿研究所,广东广州,510650 |
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| 摘 要： | 针对含碳铅锌矿的性质,对预脱碳及铅浮选的调整剂和捕收剂如石灰、XYO及苯胺黑药等进行了实验.结果表明,采用预先脱碳和合理的药剂制度可获得较好的铅选别指标.在原矿铅品位为2.08％的情况下,可获得铅精矿品位47.75％、回收率75.02％.
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| 关 键 词： | 浮选 脱碳 铅 铅锌矿 |
Study on recovery of lead from refractory lead-zinc ores containing carbon by flotation process |
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| GUAN Tong. Study on recovery of lead from refractory lead-zinc ores containing carbon by flotation process[J]. MATERIALS RESEARCH AND APPLICATION, 2011, 5(2): 135-139 |
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| Authors: | GUAN Tong |
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| Affiliation: | GUAN Tong Research Department of Mineral Processing Engineering,Guangdong General Research Institute of Industrial Technology(Guangzhou Research Institute of Non-ferrous Metals),Guangzhou 510650,China |
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| Abstract: | In accordance with the nature of lead-zinc ores containing carbon,regulator and collector,such as CaO,XYO,(C6H5NH)2PSSH,for pre-decarbonization and lead flotation were studied.Experimental results showed that the fairly good flotation index of lead could be obtained by pre-decarbonization and appropriate reagent regime.Under the condition that the lead grade of the crude ore was 2.08%,the lead concentrate obtained was up to 47.75% in grade and the recovery rate was 75.02%. |
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| Keywords: | flotation decarbonization lead lead-zinc ores |
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