| 硫化矿原电池效应研究现状 |
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| 引用本文： | 刘庆友,李和平,周丽.硫化矿原电池效应研究现状[J].矿物岩石地球化学通报,2007,26(3):284-289. |
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| 作者姓名： | 刘庆友 李和平 周丽 |
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| 作者单位： | 1. 中国科学院,地球化学研究所,地球深部物质与流体作用实验室,贵阳,550002;中国科学院研究生院,北京,100049
2. 中国科学院,地球化学研究所,地球深部物质与流体作用实验室,贵阳,550002 |
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| 基金项目： | 中国科学院知识创新工程重要方向项目(KZCX3-SW-124) |
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| 摘 要： | 硫化矿原电池效应普遍存在于金属硫化物矿山、硫化矿的人工开采与利用过程中,在浮选、湿法冶金、生物冶金、地球化学过程、重金属离子污染和酸性矿山排水的污染治理方面有重要作用,已引起高度重视。本文综述了硫化矿原电池反应原理、电化学研究方法及其在浮选、湿法冶金、生物冶金、地球化学过程、重金属离子污染和酸性矿山排水的污染与治理上的影响和应用现状。指出建立天然硫化物矿物原电池地球化学,从源头上实现消除或减弱硫化矿原电池效应导致的重金属离子和酸性矿山排水环境污染,将成为今后原电池效应在地学的重要研究方向。
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| 关 键 词： | 硫化矿 原电池效应 矿山排水污染 地球化学过程 |
| 文章编号： | 1007-2802（2007）03-0284-06 |
| 修稿时间： | 2006-05-15 |
The Study on the Galvanic Effect of Sulphide Minerals: A Review |
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| LIU Qing-you,LI He-ping,ZHOU Li.The Study on the Galvanic Effect of Sulphide Minerals: A Review[J].Bulletin of Mineralogy Petrology and Geochemistry,2007,26(3):284-289. |
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| Authors: | LIU Qing-you LI He-ping ZHOU Li |
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| Abstract: | The galvanic interaction of sulphide minerals is ubiquitously existed in metal sulphide mine and in the process of exploiting and utilizing sulphide minerals.High attention has gradually been paid on it by various countries due to its importance in flotation,hydrometallurgy,bio-hydrometallurgy,the process of geochemistry,and the pollution and amelioration of heavy metal ions and acid mine drainage.This paper has summarized the galvanic interaction mechanism of sulphide minerals,the research methods of galvanic effect,the influence and the application status of galvanic effect in flotation,hydrometallurgy,bio-metallurgy,the progress of geochemistry,and the pollution and amelioration of heavy metal ions and acid mine drainage.It is believed that to build natural galvanic cell geochemistry,and to eliminate or to reduce the environmental pollution of heavy metal ions and acid mine drainage caused by the galvanic interaction of sulphide minerals from headstream will be the important research subjects for the application of the galvanic interaction in geosciences |
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| Keywords: | sulphide minerals galvanic effect mine drainage pollution the progress of geochemistry |
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