| 废钽回收制备高纯氧化钽的研究及应用 |
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| 引用本文： | 李启厚 林耀民. 废钽回收制备高纯氧化钽的研究及应用[J]. 矿产保护与利用, 1999, 0(2): 49-51 |
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| 作者姓名： | 李启厚 林耀民 |
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| 作者单位： | [1]中南工业大学 [2]湖南金江实业有限公司 |
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| 摘 要： | 介绍了废钽回收制备高纯氧化钽的离子交换法、氯化精馏法、溶剂萃取法、草酸法、醇盐水解法等工艺方法的优缺点、选择的基本原则及工业应用。
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| 关 键 词： | 废钽 高纯氧化钽 废物利用 电子工业 |
Study and Application of High Purity Ta2O5 Prepared from Tantalum-Bearing Waste |
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| LI Qihou,CHEN Song,LIN Yaomin. Study and Application of High Purity Ta2O5 Prepared from Tantalum-Bearing Waste[J]. Conservation and Utilization of Mineral Resources, 1999, 0(2): 49-51 |
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| Authors: | LI Qihou CHEN Song LIN Yaomin |
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| Abstract: | The s introduce some technologies include ion exchange, chlorination and rectification, solvent extraction and the like for tantalum recovery. The advantages and disadvantages of these technologies were compared. Based on those, the principle to choose technologies were pointed out. |
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| Keywords: | wastes of tantalum high purity P2O5 technology application |
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