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| 云浮硫铁矿低品位矿石合理选矿工艺流程的研究 | |
| 引用本文： | 李汉文,胡真,张慧,吴焕勋.云浮硫铁矿低品位矿石合理选矿工艺流程的研究[J].矿冶工程,2008,28(6). |
| 作者姓名： | 李汉文 胡真 张慧 吴焕勋 |
| 作者单位： | 1. 广州有色金属研究院,广东 广州,510651 2. 广州有色金属研究院,广东 广州 510651;中南大学 资源加工与生物工程学院,湖南 长沙 410083 3. 云浮硫铁矿集团公司,广东 云浮,527343 |
| 摘 要： | 针对云浮硫铁矿采区低品位矿石,寻找经济合理、低耗高效与环保的选矿工艺回收硫,使获得的硫精矿产品符合销售要求,且尾矿含硫达到硫铁矿尾矿的国家排放标准.采用分级-粗粒跳汰-细粒螺旋工艺,所获得的硫精矿含硫35.50%,硫的回收率为86.70%,尾矿含硫6.70%. |
| 关 键 词： | 低晶位硫铁矿 选矿 低耗 环保 |
Study on Reasonable Mineral Processing Flowsheet of Yunfu Low-grade Pyrite Ores |
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| LI Han-wen,HU Zhen,ZHANG Hui,WU Huan-xun.Study on Reasonable Mineral Processing Flowsheet of Yunfu Low-grade Pyrite Ores[J].Mining and Metallurgical Engineering,2008,28(6). | |
| Authors: | LI Han-wen HU Zhen ZHANG Hui WU Huan-xun |
| Affiliation: | LI Han-wen1,HU Zhen1,ZHANG Hui1,2,WU Huan-xun3(1.Guangzhou Research Institute of Non-ferrous Metals,Guangzhou 510651,Guangdong,China,2.School of Resources Processing , Bioengineering,Central South University,Changsha 410083,Hunan,3.Yunfu Pyrite Enterprise Group Corp,Yunfu 527343,China) |
| Abstract: | Low-grade ores in Yunfu Pyrite Mining Area were investigated,in order to find an economical,reasonable and environmentally-friendly mineral processing technology,which is of low consumption and high efficiency in sulfur recovering,which can ensure that the quality of sulfur concentrate product is eligible for sale and the sulfur content of the to-be-discharged tailings meets the national emission standards.A flowsheet with a classification,a coarse-grain jigging and a spiral chute separation for fine-graine... |
| Keywords: | low-grade pyrite ores mineral processing low consumption environmental protection |
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