| 生物浸出磁黄铁矿的研究概况 |
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| 引用本文： | 姜圣才,刘晓荣,王化军,张强.生物浸出磁黄铁矿的研究概况[J].矿冶,2006,15(1):53-56,62. |
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| 作者姓名： | 姜圣才 刘晓荣 王化军 张强 |
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| 作者单位： | 1. 北京科技大学土木与环境工程学院,北京,100083
2. 上海应用技术学院材料系,上海,200233 |
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| 基金项目： | 上海市重点学科建设项目资助.项目编号：91502 |
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| 摘 要： | 磁黄铁矿矿物组成复杂,且极易氧化;浮选困难,但易于生物浸出。本文从浸出机理、动力学和强化措施等方面阐述了生物浸出磁黄铁矿的研究现状。指出了该技术存在的问题和应用前景。
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| 关 键 词： | 生物浸出 磁黄铁矿 磁铁矿 浮选 |
| 文章编号： | 1005-7854（2006）01-0053-04 |
| 收稿时间： | 2005-10-12 |
| 修稿时间： | 2005-10-12 |
SURVEY OF BIOLEACHING OF PYRRHOTITE |
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| JIANG Sheng-cai,LIU Xiao-rong,WANG Hua-jun,ZHANG Qiang.SURVEY OF BIOLEACHING OF PYRRHOTITE[J].Mining & Metallurgy,2006,15(1):53-56,62. |
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| Authors: | JIANG Sheng-cai LIU Xiao-rong WANG Hua-jun ZHANG Qiang |
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| Affiliation: | 1. College of Civil and Environmental Engineering, University of Science and Technology Beijing , Beijing 100083, China ; 2. Department of Materials, Institute of Technology Shanghai, Shanghai 200233 ; China |
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| Abstract: | Being complex in composition and ready for oxidation, the recovery of pyrrhotite is difficult through flotation, and is easy through bacteria leaching process. The present paper discusses current researching status of pyrrhotite bioleaching in detail in terms of its mechanisms, kinetics and intensifying measures. The problems and developing prospect of this process are pointed out. |
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| Keywords: | Bioleaching Pyrrhotite Magnetite Flotation |
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