| 提高某磷矿石选矿工艺回收率的可行性研究 |
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| 引用本文： | 彭芬兰,陈斌,周小四,杨家文.提高某磷矿石选矿工艺回收率的可行性研究[J].昆明冶金高等专科学校学报,2010,26(5):10-13. |
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| 作者姓名： | 彭芬兰 陈斌 周小四 杨家文 |
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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： | 通过对云南某磷矿擦洗尾矿的粒度组成分析和试验研究,提出了增设二次分级脱泥作业来提高现场磷矿石擦洗工艺回收率的措施。增设二次分级脱泥作业可日产粉精矿(P2O5品位25%)247.14t,可获得纯利润5475229元。
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| 关 键 词： | 磷矿石 二次分级 回收率 |
The Feasibility Study of Increasing the Recovery Rate of Ore Dressing in A Phosphate Mine |
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| PENG Fen-lan,CHEN Bin,ZHOU Xiao-si,YANG Jia-wen.The Feasibility Study of Increasing the Recovery Rate of Ore Dressing in A Phosphate Mine[J].Journal of Kunming Metallurgy College,2010,26(5):10-13. |
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| Authors: | PENG Fen-lan CHEN Bin ZHOU Xiao-si YANG Jia-wen |
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| Affiliation: | ( Faculty of Mining Technology, Kunming Metallurgy College, Kunming 650033, China ) |
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| Abstract: | Through tests and studies on the granularity composition of erub tailings in a phosphate mine, the measure of second grade desliming work was put forward to increase the recovery rate of phosphate scrubbing process. With this measure, daily yield of powder concentrates, whose P205 is above 25%, reaches 247. 14t, bring net profit of RMB 5 475 229. |
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| Keywords: | phosphate second grade recovery rate |
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