| 从原生钽铌矿细泥中回收钽铌的选矿工艺研究 |
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| 引用本文： | 李新冬,黄万抚,肖芫华,张平.从原生钽铌矿细泥中回收钽铌的选矿工艺研究[J].稀有金属与硬质合金,2012(3):5-7. |
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| 作者姓名： | 李新冬 黄万抚 肖芫华 张平 |
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| 作者单位： | 江西理工大学建筑与测绘工程学院 |
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| 基金项目： | 国家重点基础研究发展计划项目(2011CB411913) |
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| 摘 要： | 采用螺旋溜槽一粗一扫-摇床两次精选工艺流程,从低品位原生钽铌矿细泥中回收钽铌,所得钽铌精矿产率0.019%,品位29.10%,闭路回收率可达41.44%,实现了对细粒级钽铌矿的有效回收。
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| 关 键 词： | 钽铌矿 原生细泥 螺旋溜槽 云锡式摇床 选矿 |
Beneficiation Process for Tantalum and Niobium Recovery from Primary Slime of Tantalum-Niobium Ore |
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| LI Xin-dong,HUANG Wan-fu,XIAO Yuan-hua,ZHANG Ping.Beneficiation Process for Tantalum and Niobium Recovery from Primary Slime of Tantalum-Niobium Ore[J].Rare Metals and Cemented Carbides,2012(3):5-7. |
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| Authors: | LI Xin-dong HUANG Wan-fu XIAO Yuan-hua ZHANG Ping |
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| Affiliation: | (College of Architecture and Surveying Engineering,Jiangxi University of Science and Technology,Ganzhou 341000,China) |
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| Abstract: | Tantalum and niobium were recovered from primary slime of low-grade tantalum-niobium ore by one stage rougher-one stage scavenger with spiral chute and then two stage tabling.Yield and grade of the resultant tantalum-niobium concentrate are 0.019% and 29.10%,respectively,and the recovery is 41.44% in the closed circuit process.Therefore,fine grade tantalum-niobium ore can be effectively recovered. |
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| Keywords: | tantalum-niobium ore primary slime spiral chute YTC-type table beneficiation |
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