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| 镍精炼过程中Pb和Zn的热力学探讨 | |
| 引用本文： | 薛文颖,李薇,申勇峰.镍精炼过程中Pb和Zn的热力学探讨[J].矿冶,2007,16(2):35-37. |
| 作者姓名： | 薛文颖 李薇 申勇峰 |
| 作者单位： | 1. 东北大学轧制技术及连轧自动化国家重点实验室,沈阳110004 2. 东北大学材料与冶金学院,沈阳110004 3. 东北大学材料与冶金学院,沈阳110004;金川有色金属公司,甘肃金昌737100 |
| 摘 要： | 在镍精炼过程中,铅、锌在溶液中以络合离子的形态存在,很难以沉淀的形式除去,给电镍生产带来不利的影响。本文浅析了镍精炼过程中铅和锌的行为及其热力学性质,并提出除去系统中微量Pb、Zn的方法。 |
| 关 键 词： | Pb Zn 除杂 镍精炼 |
| 文章编号： | 1005-7854（2007）02-0035-03 |
| 收稿时间： | 2006-10-08 |
| 修稿时间： | 2006年10月8日 |
THERMODYNAMICS OF LEAD AND ZINC IN THE PROCESS OF NICKEL REFINE |
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| XUE Wen-ying,LI Wei,SHEN Yong-feng.THERMODYNAMICS OF LEAD AND ZINC IN THE PROCESS OF NICKEL REFINE[J].Mining & Metallurgy,2007,16(2):35-37. | |
| Authors: | XUE Wen-ying LI Wei SHEN Yong-feng |
| Abstract: | The lead and zinc are presented as their respective chelate in nickel sulphate solution, which are difficult to remove and harmful to the nickel refinery. In this paper, the thermodynamics and characteristics of lead and zinc in the process of nickel refine are analyzed. Based on the present analyses, a method for removal of minim elements such as lead and zinc is proposed. |
| Keywords: | lead zinc impurities removal niclel refining |
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