| 地浸采铀浸出液氧化沉淀法除铁研究 |
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| 引用本文： | 李宗星,孙占学.地浸采铀浸出液氧化沉淀法除铁研究[J].国外铀金地质,2008(3):183-186. |
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| 作者姓名： | 李宗星 孙占学 |
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| 作者单位： | 东华理工大学,江西抚州344000 |
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| 摘 要： | 在氧化沉淀法去除铁的过程中，氧化反应分别在自然曝气、充气和除钙的条件下进行，对照结果进行分析，得出最佳的除铁配方，同时还着重对氧化反应速率及其影响因素（pH，Eh等）进行了探索性研究，为以后试验提供了一定的依据。
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| 关 键 词： | 氧化沉淀 自然曝气 反应速率 PH EH |
Study on eliminating oxidation and precipitation the ferric ion through in uranium leaching solution |
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| Authors: | LI Zong-xing SUN Zhan-xue |
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| Institution: | (East China Institute of Technology, Fuzhou, Jiangxi 344000, China) |
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| Abstract: | In the process of eliminating the ferric ion by using oxidation and precipitation, the oxidation reaction takes place in the condition of air aeration and eliminating calcium. Through comparing and analyzing the experiment results, the more favorable methods of eliminating the ferric ion are obtained. At the same time, emphasis is laid on the explorative study of the reaction rate and its effective factors such as pH and Eh, providing the evidences for the following experiment. |
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| Keywords: | oxidation and precipitation natural aeration reaction rate pH Eh |
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