| 多金属复杂硫化矿的细菌浸出 |
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| 引用本文： | 银星宇,王军,覃文庆,黎维中. 多金属复杂硫化矿的细菌浸出[J]. 湖南有色金属, 2005, 21(3): 1-4 |
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| 作者姓名： | 银星宇 王军 覃文庆 黎维中 |
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| 作者单位： | 中南大学,湖南,长沙,410083 |
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| 基金项目： | 全国优秀博士论文专项基金资助(2000047) |
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| 摘 要： | 研究了铅锑锌铁多金属复杂硫化矿原矿的细菌摇瓶和渗滤浸出，摇瓶试验结果表明，10d内锌的浸出率可达到98％以上，渗滤柱浸出60d后锌的浸出率仅为7．30％。利用X-射线衍射和电镜扫描分析了浸出作用的机理。
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| 关 键 词： | 细菌浸出 复杂硫化矿 EDXA 电镜扫描 |
| 文章编号： | 1003-5540(2005)03-0001-04 |
| 修稿时间： | 2005-03-18 |
Bacterial Leaching Complex Sulfide Ore of Multi Metals |
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| YIN Xing-yu,WANG Jun,QIN Wen-qing,LI Wei-zhong. Bacterial Leaching Complex Sulfide Ore of Multi Metals[J]. Hunan Nonferrous Metals, 2005, 21(3): 1-4 |
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| Authors: | YIN Xing-yu WANG Jun QIN Wen-qing LI Wei-zhong |
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| Abstract: | A study on bacterial leaching complex sulfide minerals in shaken flasks and column is reported in this paper. After leaching for 10 days in shaken flasks, the Zinc-leaching ratio of ore is 98%. While leaching for 60 days in column, the Zinc-leaching ratio is only 7.3%; By EDXA analysising of the leaching residue, the leaching mechanism is discussed. |
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| Keywords: | bioleaching complex sulfide ore EDXA SEM |
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