| 某含铜铁矿石选铁工艺试验研究 |
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| 引用本文： | 张玲,王素玲.某含铜铁矿石选铁工艺试验研究[J].矿冶工程,2017,37(4):48-50. |
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| 作者姓名： | 张玲 王素玲 |
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| 作者单位： | 甘肃钢铁职业技术学院, 甘肃 嘉峪关 735100 |
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| 摘 要： | 对铁品位34%左右的某铜铁矿山选铜尾矿进行了单一强磁选、强磁选-重选、强磁选-磨矿-反浮选、强磁选-磨矿-强磁选-反浮选、磨矿-强磁选-反浮选的多方案试验研究, 经对比分析, 最终确定采用磨矿-强磁选-反浮选工艺, 可获得精矿铁品位63.17%、回收率70.30%的良好指标。
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| 关 键 词： | 含铜铁矿 强磁选 重选 反浮选 |
| 收稿时间： | 2017-02-12 |
Flowsheet Optimization for Reclaiming Iron Minerals from Cupriferous Iron Ore |
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| ZHANG Ling,WANG Su-ling.Flowsheet Optimization for Reclaiming Iron Minerals from Cupriferous Iron Ore[J].Mining and Metallurgical Engineering,2017,37(4):48-50. |
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| Authors: | ZHANG Ling WANG Su-ling |
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| Affiliation: | Gansu Iron and Steel Vocational Technical College, Jiayuguan 735100, Gansu, China |
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| Abstract: | Tailings with the iron grade of 34% from the copper flotation in a cupriferous iron mine was processed several flowsheets, including single high intensity magnetic separation (HIMS), HIMS-gravity separation, HIMS-grinding-reverse flotation, HIMS-grinding-HIMS-reverse flotation and grinding-HIMS-reverse flotation. The process of grinding-HIMS-reverse flotation was finally adopted according to the comparative analysis of test results, which showed that an iron concentrate grading 63.17% Fe at 70.30% recovery was obtained using this flowsheet. |
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| Keywords: | cupriferous iron ore high intensity magnetic separation gravity separation reverse flotation |
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