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投稿时间：2012-05-21 修订日期：2012-05-22 录用日期：2012-05-23 网络发布日期：2012-10-23
投稿时间：2012-05-21 修订日期：2012-05-22 录用日期：2012-05-23 网络发布日期：2012-10-23
中文摘要: 对合成硫化铜进行了细菌浸出试验，考察了Fe2 浓度和矿浆电位对铜浸出率的影响，以及细菌在铜浸出过程中的作用。结果表明，在Fe2 浓度88 mg/L、矿浆电位大于550 mV、浸出30天时铜的浸出率大于99%，细菌绝大部分是以间接作用机理进行浸出的。
Abstract:The synthetic copper sulfide was leached by bacterium. The effects of Fe2 concentration and potential of slurry on copper leaching rate and the role of bacteria in copper leaching were investigated. The results show that the copper leaching rate is over 99% under the conditions including Fe2 concentration of 88 mg/L, potential of slurry of 550 mV and leaching time of 30 days. The indirect action mechanism of bacteria plays a more important role.
文章编号： 中图分类号： 文献标志码：
基金项目:
| Author Name | Affiliation | |
| Wang renjian | General Research Institute of Mining and Metallurgy,Beijing,100070 | rengjian123@163.com |
| Jiang kaixi | ||
| Wang haibei | ||
| Jiang xunxiong | ||
| …… |
引用文本：
王仍坚,蒋开喜,王海北,蒋训雄,…….合成硫化铜的细菌浸出研究[J].有色金属（冶炼部分）,2012(11):16-18.
Wang renjian,Jiang kaixi,Wang haibei,Jiang xunxiong,…….Study on Bioleaching of Synthetic Copper Sulfide[J].Nonferrous Metals (Extractive Metallurgy),2012(11):16-18.
王仍坚,蒋开喜,王海北,蒋训雄,…….合成硫化铜的细菌浸出研究[J].有色金属（冶炼部分）,2012(11):16-18.
Wang renjian,Jiang kaixi,Wang haibei,Jiang xunxiong,…….Study on Bioleaching of Synthetic Copper Sulfide[J].Nonferrous Metals (Extractive Metallurgy),2012(11):16-18.
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