| 平果铝土矿原矿浆选铁技术研究 |
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| 引用本文： | 董红军,麦笑宇.平果铝土矿原矿浆选铁技术研究[J].矿冶工程,2015,35(3):63-65. |
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| 作者姓名： | 董红军 麦笑宇 |
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| 作者单位： | 1.中国铝业公司广西分公司 技术中心, 广西 平果 531499;
2.长沙矿冶研究院有限责任公司, 湖南 长沙 410012 |
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| 基金项目： | 董红军(1968-), 男, 河南内黄人, 高级工程师, 主要研究方向为铝土矿资源综合利用。 |
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| 摘 要： | 对中铝平果铝土矿原矿浆进行了先铁后铝技术方案的试验研究。在给矿铁品位14.64%条件下, 通过一粗一精强磁选工艺流程, 可获得产率9.09%、铁品位52.71%、回收率32.74%的强磁铁精矿。该技术可为同类型铁铝共生复合矿产资源的开发利用提供借鉴作用。
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| 关 键 词： | 铝土矿 原矿浆 选铁 强磁选 |
| 收稿时间： | 2015-01-05 |
Recovery of Iron Resource from Raw Bauxite Pulp of Pingguo Mine |
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| DONG Hongjun,MAI Xiaoyu.Recovery of Iron Resource from Raw Bauxite Pulp of Pingguo Mine[J].Mining and Metallurgical Engineering,2015,35(3):63-65. |
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| Authors: | DONG Hongjun MAI Xiaoyu |
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| Affiliation: | 1.Technic Center, CHALCO Guangxi Branch, Pingguo 531499, Guangxi, China;
2.Changsha Research Institute of Mining and Metallurgy Co Ltd, Changsha 410012, Hunan, China |
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| Abstract: | Experimental study on beneficiation of raw bauxite pulp was conducted by introducing an iron recovering process before aluminum concentrating. A high intensity magnetic separation flowsheet with one roughing and one cleaning was adopted to treat the pulp with feed grade of iron at 14.64%, resulted in an iron concentrate grading 52.71% Fe at 32.74% recovery, with a yield of 9.09%. This experience can be of guidance reference in the exploitation of similar mineral resources with Fe-Al co-existence. |
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| Keywords: | bauxite raw pulp iron concentrating high intensity magnetic separation |
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