| 低品位铀矿石细菌浸出试验研究 |
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| 引用本文： | 王学刚,刘金辉,李学礼,史维浚,郑志宏.低品位铀矿石细菌浸出试验研究[J].金属矿山,2009,39(11):179-182. |
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| 作者姓名： | 王学刚 刘金辉 李学礼 史维浚 郑志宏 |
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| 作者单位： | 东华理工大学 |
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| 摘 要： | 对某铀矿山低品位铀矿石中铀资源进行了细菌浸出回收可行性试验研究。试验结果表明，铀品位为0.024 5%的低品位铀矿石中60%的铀能从中提取出来，酸耗小于4%，浸铀周期为70 d，表明应用细菌对该矿山低品位铀矿石的浸出具有一定的可行性。
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| 关 键 词： | 低品位 铀矿石 柱浸 细菌浸出 |
Bioleaching of Uranium from Lower Grade Uranium Ores |
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| Wang Xuegang,Liu Jinhui,Li Xueli,Shi Weijun,Zheng Zhihong.Bioleaching of Uranium from Lower Grade Uranium Ores[J].Metal Mine,2009,39(11):179-182. |
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| Authors: | Wang Xuegang Liu Jinhui Li Xueli Shi Weijun Zheng Zhihong |
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| Affiliation: | East China Institute of Technology |
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| Abstract: | The feasibility of bacterial recovery of uranium from the lower grade uranium ores was studied.The experiment results showed that above 60% uranium can be extracted from the uranium mine's low grade waste ores which grade is 0.0245%, the acid consumption of bacteria column leaching is less than 4%, the leaching periods are about 70 d.It is indicated that application of the bacteria for leaching recovery of uranium from low grade uranium mine is feasible.
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| Keywords: | Lower grade Uranium ores Column leaching Bioleaching |
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