| 山东某铁尾矿回收试验研究 |
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| 引用本文： | 张文平,徐超,蔡明明,陈艳波. 山东某铁尾矿回收试验研究[J]. 现代矿业, 2018, 34(9): 114-117 |
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| 作者姓名： | 张文平 徐超 蔡明明 陈艳波 |
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| 作者单位： | 山东黄金矿业科技有限公司选冶实验室分公司 |
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| 摘 要： | 针对山东某选矿厂铁尾矿金属流失严重的问题，对其尾矿进行了系统性的回收工艺流程试验研究，最终确定了强磁-反浮选的回收工艺流程，得到了产率为7.94%、铁品位为52.17%、铁回收率为37.23%的铁精矿，综合抛尾铁品位为7.59%，经济效益显著。
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| 关 键 词： | 超纯磁铁矿 磁选柱 铁精矿 |
Experiment on Recovery of an Iron Tailings in Shandong Province |
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| ZHANG Wen-Ping,XU Chao,CAI Ming-Ming,CHEN Yan-Bo. Experiment on Recovery of an Iron Tailings in Shandong Province[J]. Modern Mining, 2018, 34(9): 114-117 |
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| Authors: | ZHANG Wen-Ping XU Chao CAI Ming-Ming CHEN Yan-Bo |
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| Affiliation: | Dressing and Smelting Laboratory Subsidiary,Shandong Gold Mining Technology co.,Ltd. |
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| Abstract: | Aiming at the problem of heavy losses of iron tailings metals in a dressing plant of Shandong province,systematic recovery process flow research was conducted. Ultimately,the recovery process flow of strong magnetic separation- reverse flotation was determined and iron concentrate with yield rate of 7.94%,iron grade of 52.17%,recovery rate of 37.23% was obtained. The comprehensive iron grade of tailings discarding was 7.59%,economic benefit was remarkable. |
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| Keywords: | Hyperpure magnetite Magnetic separation column Iron concentrate |
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