| 钛精选尾矿回收试验研究 |
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| 引用本文： | 陈献梅,张汉平,刘建辉.钛精选尾矿回收试验研究[J].矿产保护与利用,2012(3):30-33. |
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| 作者姓名： | 陈献梅 张汉平 刘建辉 |
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| 作者单位： | 1. 昆明冶金研究院资源开发部,云南昆明,650031
2. 云南新立有色金属有限公司,云南昆明,650100 |
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| 摘 要： | 某钛精选厂钛粗精矿经过弱磁选—螺旋溜槽重选—强磁选生产流程年产出7万吨TiO2品位高达28%左右的尾矿。经试验研究,对该尾矿采用强磁选—分级—摇床重选的试验流程可得到合格的钛精矿(TiO2品位为48.23%,回收率为46.97%),提高了资源利用效率,为钛精选厂流程改造提供了依据。
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| 关 键 词： | 钛精选尾矿 钛回收 强磁选—分级—摇床重选 试验流程 |
Experimental Research on Recovery of Titanium from a Tailings |
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| CHEN Xian-mei
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ZHANG Han-ping
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LIU Jian-hui.Experimental Research on Recovery of Titanium from a Tailings[J].Conservation and Utilization of Mineral Resources,2012(3):30-33. |
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| Authors: | CHEN Xian-mei ZHANG Han-ping LIU Jian-hui |
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| Affiliation: | 1.Kunming Metallurgy Research Institute,Kunming,Yunnan 650031,China;2.Yunnan Xinli Nonferrous Metal Co.,Ltd.,Kunming,Yunnan 650031,China) |
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| Abstract: | Using a flowsheet of low-intensity magnetic concentration-gravity concentration by spiral-high-intensive magnetic concentration,a tailing containing 28%TiO2 is output from a titanium rougher concentration at a capacity of 70 000 t/a.Through bencn-scale experiment,a titanium concentrate containing 48.23% TiO2 with a recovery of 46.97% can be obtained from the this tailings,through a combined flowsheet of high-intensity magnetic concentration-classification-gravity concentration by shaking table.It can improve the utilization efficiency and provide a new process for the titanium cleaning plant. |
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| Keywords: | tailings from titanium cleaner recovery of titanium high-intensity magnetic concentration-classification-gravity concentration by shaking table test flowsheet |
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