| 某难选低品位铜矿的选矿工艺研究 |
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| 引用本文： | 彭芬兰,杨家文,周小四,徐征.某难选低品位铜矿的选矿工艺研究[J].昆明冶金高等专科学校学报,2011,27(3):4-7. |
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| 作者姓名： | 彭芬兰 杨家文 周小四 徐征 |
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| 作者单位： | 昆明冶金高等专科学校矿业学院,云南昆明,650033 |
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| 摘 要： | 在不同磨矿细度下,对云南某低品位铜矿原矿进行磨矿细度条件试验及流程对比试验,结果表明采用粗磨入选—粗精矿再磨流程,矿石入选细度70%-200目,可获得铜精矿铜品位22.00%、回收率83.72%的分选指标。
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| 关 键 词： | 低品位铜矿 浮选 磨矿细度 |
Mineral Process in a Refractory Low Grade Copper |
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| PENG Fen-lan,YANG Jia-wen,ZHOU Xiao-si,XU Zheng.Mineral Process in a Refractory Low Grade Copper[J].Journal of Kunming Metallurgy College,2011,27(3):4-7. |
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| Authors: | PENG Fen-lan YANG Jia-wen ZHOU Xiao-si XU Zheng |
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| Affiliation: | PENG Fen-lan,YANG Jia-wen,ZHOU Xiao-si,XU Zheng (Faculty of Mining Technology,Kunming Metallurgy College,Kunming 650033,China) |
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| Abstract: | A test was carried out on the conditions of grinding fineness under different grinding fineness in a low grade copper ore in Yunnan.The results showed that a separation index of 22.00% copper concentrate grade and 83.72% recovery was obtained when using coarse grinding and crude concentrate regrinding process with 70%-200 mesh fineness. |
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| Keywords: | low grade copper flotation grinding fineness |
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