| 硫化铜矿生物浸出过程热力学研究 |
| |
| 引用本文： | 周娥,段东平,陈思明,王晓冬.硫化铜矿生物浸出过程热力学研究[J].盐湖研究,2014(1):47-55. |
| |
| 作者姓名： | 周娥 段东平 陈思明 王晓冬 |
| |
| 作者单位： | 中国科学院过程工程研究所,北京 100190,中国科学院过程工程研究所,北京 100190;中国科学院青海盐湖研究所,青海 西宁 810008,中国科学院过程工程研究所,北京 100190,河北联合大学,河北 唐山 063009 |
| |
| 基金项目： | 国家自然科学基金资助项目(51004092) |
| |
| 摘 要： | 绘制了Cu-Fe-S-H2O体系在不同温度、反应物浓度条件下的E-pH图。通过分析比较发现,体系反应温度升高,有利于矿物溶解浸出反应的进行,反应物浓度应保持在一定的范围内,更有利于浸出反应的进行;热力学计算的反应物及产物在氧化浸出体系的变化与工业生产基本一致。
|
| 关 键 词： | 硫化铜矿 生物浸出 热力学 E-pH图 |
| 收稿时间： | 2013/8/26 0:00:00 |
Thermodynamic Study on the Bioleaching Process of Copper Sulfide Mineral |
| |
| ZHOU E,DUAN Dong-ping,CHEN Si-ming and WANG Xiao-dong.Thermodynamic Study on the Bioleaching Process of Copper Sulfide Mineral[J].Journal of Salt Lake Research,2014(1):47-55. |
| |
| Authors: | ZHOU E DUAN Dong-ping CHEN Si-ming and WANG Xiao-dong |
| |
| Institution: | Institute of Process Engineering ,Chinese Academy of Sciences,Beijing,100190,China,Institute of Process Engineering ,Chinese Academy of Sciences,Beijing,100190,China;Qinghai Institute of Salt Lakes,Chinese Academy of Sciences,Xining,810008,China,Institute of Process Engineering ,Chinese Academy of Sciences,Beijing,100190,China and Hebei United University,Tangshan,063009,China |
| |
| Abstract: | :The E-pH diagrams of Cu-Fe-S-H2O system at normal and unnormal state were given.The results from the diagrams show that the increase of temperature was advantage to the dissolve of mineral,and the concentration of the reactant being kept in a proper range was disadvantage to the leaching of the mineral. |
| |
| Keywords: | :Copper sulfide mineral Bioleaching Thermodynamic E-pH diagrams |
|
| 点击此处可从《盐湖研究》浏览原始摘要信息 |
| 点击此处可从《盐湖研究》下载免费的PDF全文 |
|
