| 某易泥化褐铁矿选矿试验研究 |
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| 引用本文： | 张红新,李洪潮,张成强,田敏,吕振福.某易泥化褐铁矿选矿试验研究[J].矿产保护与利用,2011(3):19-21. |
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| 作者姓名： | 张红新 李洪潮 张成强 田敏 吕振福 |
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| 作者单位： | 中国地质科学院郑州矿产综合利用研究所;国家非金属矿资源综合利用工程技术研究中心,郑州,450006 |
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| 基金项目： | 地质调查工作项目(编号:1212011120299) |
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| 摘 要： | 对某易泥化褐铁矿进行了选矿试验研究.根据矿石性质,对比了三种流程,其中分级-磁选(+0.03mm粒级直接磁选,-0.03 mm粒级絮凝强磁选)可获产率42.53%、TFe 52.99%、回收率55.80%的铁精矿.
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| 关 键 词： | 褐铁矿 强磁选 反浮选 分级 组合絮凝剂 |
Study on the Beneficiation Technology of a Slimed Limonite Ore |
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| ZHANG Hong-xin,LI Hong-chao,ZHANG Cheng-qiang,et al..Study on the Beneficiation Technology of a Slimed Limonite Ore[J].Conservation and Utilization of Mineral Resources,2011(3):19-21. |
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| Authors: | ZHANG Hong-xin LI Hong-chao ZHANG Cheng-qiang |
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| Affiliation: | ZHANG Hong-xin,LI Hong-chao,ZHANG Cheng-qiang,et al.(Zhengzhou Institute of Multipurpose Utilization of Mineral Resources,CAGS,Zhengzhou 450006,China) |
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| Abstract: | The beneficiation tests for a slimed limonite ore were carried out.Based on the characteristic of the slimed limonite ore,three magnetic separation technologies of high-intensity magnetic separation,high-intensity magnetic separation and reverse flotation,classification and high-intensity magnetic separation were compared.When using the technology of high-intensity magnetic separation for +0.03 mm and flocculation and high-intensity magnetic separation for-0.03 mm,an ore concentrate of TFe 52.99% with a rec... |
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| Keywords: | limonite ore high-intensity magnetic separation reverse flotation classification combined flocculant |
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