| 高磷鲕状赤铁矿焙烧-磁选-反浮选试验研究 |
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| 引用本文： | 王秋林,陆小苏,彭泽友,刘小银.高磷鲕状赤铁矿焙烧-磁选-反浮选试验研究[J].湖南有色金属,2009,25(4):12-15. |
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| 作者姓名： | 王秋林 陆小苏 彭泽友 刘小银 |
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| 作者单位： | 长沙矿冶研究院,湖南,长沙,410012 |
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| 基金项目： | 国家重点基础研究发展计划(973计划)，国家"十一五"科技支撑计划 |
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| 摘 要： | 鄂西高磷鲡状赤铁矿复杂、难选。研究表明，采用还原磁化焙烧-弱磁选-阴离子反浮选流程是最现实的选别方案，可得产率56．20％、品位TFe61．88％、回收率79．95％的铁精矿，为开发同类或类似复杂难选铁矿提供参考、借鉴作用。
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| 关 键 词： | 鄂西铁矿 高磷鲕状赤铁矿 还原磁化焙烧 弱磁选 阴离子反浮选 |
An Experimental Research on Roasting-magnetic Separation-Reverse Flotation of Oolite Hematite from Exi Iron Ore |
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| WANG Qiu-lin,LU Xiao-su,PENG Ze-you,LIU Xiao-yin.An Experimental Research on Roasting-magnetic Separation-Reverse Flotation of Oolite Hematite from Exi Iron Ore[J].Hunan Nonferrous Metals,2009,25(4):12-15. |
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| Authors: | WANG Qiu-lin LU Xiao-su PENG Ze-you LIU Xiao-yin |
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| Affiliation: | Changsha Research Institute of Mining and Metallurgy;Changsha 410012;China |
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| Abstract: | There is a complex,refractory Iron Ore from Exi Iron Ore.It is efficient to use the flowsheet of Roasting-magnetic Separation-Reverse Flotation.Iron concentration with a yield of 56.20%,a grade of 61.88% TFe and a recovery of 79.95% can be obtained.It can also be used as reference to the exploitation and utilization of other similar iron deposits. |
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| Keywords: | Exi Iron Ore oolite hematite magnetization roasting low intensity magnetic separation negative ion reverse flotation |
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