| 平江某长石矿重磁浮流程试验研究 |
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| 引用本文： | 邢宝宝,任子杰,高惠民,喻福涛,付长行.平江某长石矿重磁浮流程试验研究[J].中国矿业,2017,26(6). |
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| 作者姓名： | 邢宝宝 任子杰 高惠民 喻福涛 付长行 |
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| 作者单位： | 武汉理工大学资源与环境工程学院,武汉理工大学资源与环境工程学院,武汉理工大学资源与环境工程学院,四川省地质矿产勘查开发局成都综合岩矿测试中心,武汉理工大学资源与环境工程学院 |
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| 摘 要： | 本文研究了不同重选、磁选、浮选组合流程对某长石矿提纯精矿白度和含铁量的影响。结果表明:通过磁选-脱泥-浮选流程能得到产率69.52%,Fe_2O_3含量0.008%,白度70.32%的长石精矿;通过脱泥-螺溜重选-中矿再溜-磁选流程得到总产率74.51%,Fe_2O_3含量0.025%,白度高于65%的长石精矿。与磁选-浮选联合工艺相比,重选-磁选联合工艺可获得产率更高,且各项符合日用陶瓷用长石要求的长石精矿。
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| 关 键 词： | 长石 重磁选 浮选 |
| 收稿时间： | 2017/2/20 0:00:00 |
| 修稿时间： | 2017/4/10 0:00:00 |
Experiment Research on Gravity-Magnetic-Flotation Process of Feldspar Ore from Pingjiang |
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| Xing Baobao,Ren Zijie,Gao Huimin,Yu Futao and Fu Changxing.Experiment Research on Gravity-Magnetic-Flotation Process of Feldspar Ore from Pingjiang[J].China Mining Magazine,2017,26(6). |
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| Authors: | Xing Baobao Ren Zijie Gao Huimin Yu Futao and Fu Changxing |
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| Affiliation: | School of Resources and Environment Engineering,Wuhan University of Technology,Hubei Wuhan China,School of Resources and Environment Engineering,Wuhan University of Technology,Hubei Wuhan China,School of Resources and Environment Engineering,Wuhan University of Technology,Hubei Wuhan China,Sichuan Province Bureau of Geology and Mineral Resources Exploration and Development Chengdu Integrated Testing Center of Rocks and Ores,School of Resources and Environment Engineering,Wuhan University of Technology,Hubei Wuhan China |
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| Abstract: | Gravity, magnetic and flotation experiment have been carried out to research the effect of different union process on the whiteness and iro content of feldspar concentrate. The results showd that: Magnetic-gravity separation obtained good results. Through the magnetic-gravity separation technology, the feldspar concentrate with productivity of 69.52%, TFe2O3 content of 0.008%, whiteness of 70.32% was obtained; through the gravity-magnetic separation technology, the feldspar concentrate with productivity of 74.51%, TFe2O3 content of 0.025%, whiteness more than 65% was obtained |
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| Keywords: | feldspar gravity-magnetic separation flotation |
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