| 锌与稀土分离及碱式碳酸锌的制备 |
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| 引用本文： | 李慧琴,张瑞祥,刘海旺,王士智. 锌与稀土分离及碱式碳酸锌的制备[J]. 稀土, 2006, 27(6): 62-64 |
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| 作者姓名： | 李慧琴 张瑞祥 刘海旺 王士智 |
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| 作者单位： | 1. 内蒙古科技大学,材料与冶金学院,内蒙古,包头,014010
2. 包头市京瑞新材料有限公司,内蒙古,包头,014010 |
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| 摘 要： | 在稀土湿法冶金生产工艺中实现了锌与稀土的萃取分离,制备出优于国标的碱式碳酸锌产品,对该产品进行了X射线衍射分析和经过原子吸收光谱对产品进行碳含量的分析,确定合成的碱式碳酸锌主要是以Zn5(CO3)2(OH)6形式存在。
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| 关 键 词： | 锌 稀土 萃取分离 碱式碳酸锌 |
| 文章编号： | 1004-0277(2006)06-0062-03 |
| 修稿时间： | 2006-06-19 |
Separation of Zn-RE and Preparation of Zinc Subcarbonate |
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| LI Hui-qin,ZHANG Rui-xiang,LIU Hai-wang,WANG Shi-zhi. Separation of Zn-RE and Preparation of Zinc Subcarbonate[J]. Chinese Rare Earths, 2006, 27(6): 62-64 |
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| Authors: | LI Hui-qin ZHANG Rui-xiang LIU Hai-wang WANG Shi-zhi |
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| Abstract: | Separation of Zn-RE by extraction was realized in the process of rare earth hydrometallurgy.The zinc subcarbonate that has the better performance than the international standard was prepared.Analyzed by the X-ray diffraction and tested the carbon content by the atomic absorption spectrum,it proved that the synthesized zinc subcarbonate was Zn_(5)(CO_(3))_(2)(OH)_(6). |
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| Keywords: | znic rare earth extraction separation zinc subcarbonate |
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