| 四川某铅锌混合矿选矿工艺试验 |
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| 引用本文： | 杨成术,杨晓军,何剑,毛素荣.四川某铅锌混合矿选矿工艺试验[J].现代矿业,2012(6):17-20. |
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| 作者姓名： | 杨成术 杨晓军 何剑 毛素荣 |
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| 作者单位： | 四川省地矿局成都综合岩矿测试中心 |
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| 摘 要： | 以含铅0.85%、含锌6.53%的四川某铅锌混合矿为研究对象,通过4种不同选矿工艺对比试验,得出采用先选铅后硫化锌氧化锌混选的工艺流程是可行的,其闭路试验获得了精矿品位、回收率分别为51.16%、64.84%的铅精矿和50.03%、90.23%的锌精矿,产品均符合YB114-81五级品的质量要求。
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| 关 键 词： | 硫化铅锌矿 氧化铅锌矿 铅锌混合矿 浮选 |
Experiment of Beneficiation Process of a Lead Zinc Mixed Concentrate in Sichuan Province |
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| Yang Chengshu
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Yang Xiaojun
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He Jian
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Mao Surong.Experiment of Beneficiation Process of a Lead Zinc Mixed Concentrate in Sichuan Province[J].Modern Mining,2012(6):17-20. |
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| Authors: | Yang Chengshu Yang Xiaojun He Jian Mao Surong |
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| Affiliation: | Yang Chengshu Yang Xiaojun He Jian Mao Surong(Chengdu Comprehensive Rock Mineral Test Center,Sichuan Geological and Mineral Bureau) |
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| Abstract: | Took a lead zinc mixed concentrate of Sichuan which containing lead 0.85% and zinc 6.53% as the research target,through contrast tests of 4 different kind of ore dressing technology process,got it’s feasible of process of lead dressing first then zinc sulfide zinc oxide mixed dressing,lead concentrate of grade 51.16% and recovery rate 64.84% and zinc concentrate of grade 50.03% and recovery rate 90.23% were obtained in closed-circuit test,products were all meet the quality demanding of YB114-81 fifth class. |
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| Keywords: | Lead and zinc sulfide ores Lead oxide and zinc oxide ores Lead-zinc ore Flotation |
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