| 难选赤铁矿浮选试验研究 |
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| 引用本文： | 王海燕,孙敬锋,樊丽丽,曾钦.难选赤铁矿浮选试验研究[J].湿法冶金,2012,31(2):92-94. |
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| 作者姓名： | 王海燕 孙敬锋 樊丽丽 曾钦 |
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| 作者单位： | 内蒙古矿产实验研究所,内蒙古呼和浩特,010031 |
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| 摘 要： | 研究了以FQ为捕收剂,采用正浮选流程浮选赤铁矿。考察了磨矿细度、药剂种类和用量对浮选指标的影响。闭路试验采用1粗4精2扫、中矿顺序返回流程,最终获得铁品位59.43%铁精矿,铁回收率72.74%。
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| 关 键 词： | 赤铁矿 FQ捕收剂 浮选 |
Test Research on Flotation of Refractory Hematite |
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| WANG Hai-yan
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SUN Jing-feng
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FAN Li-li
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ZENG Qin.Test Research on Flotation of Refractory Hematite[J].Hydrometallurgy of China,2012,31(2):92-94. |
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| Authors: | WANG Hai-yan SUN Jing-feng FAN Li-li ZENG Qin |
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| Affiliation: | (Inner Mongolia Minerals Experiment Research Institute,Huhehaote 010031,China) |
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| Abstract: | Using positive flotation process and FQ as collector,the influence of grinding fineness,type and dosage of reagent to flotation indexes were studied.A closed circuit experiment,one roughing-three cleaning-two scavenging-middle ore back to feed,was carried out.The iron concentrate with grade of 59.43% and recovery of 72.74% was obtained. |
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| Keywords: | hematite FQ collector flotation |
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