| 硫酸镁沉淀分离—硫氰酸盐萃取光度法测定铌钽中的微量钨 |
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| 引用本文： | 吴辛友. 硫酸镁沉淀分离—硫氰酸盐萃取光度法测定铌钽中的微量钨[J]. 分析试验室, 1991, 10(2): 22-24 |
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| 作者姓名： | 吴辛友 |
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| 作者单位： | 北京有色金属研究总院 北京 |
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| 摘 要： |
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| 关 键 词： | 比色法 铌 钽 钨 硫酸镁 硫氰酸盐 |
Extraction-Photometric Determination of Micro Amounts of Tungstem in Niobinm and Tantalum by Thincyanate after Separation of Niobium and Tantalum with Magnesium Sulphate |
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| Wu Xinyou. Extraction-Photometric Determination of Micro Amounts of Tungstem in Niobinm and Tantalum by Thincyanate after Separation of Niobium and Tantalum with Magnesium Sulphate[J]. Chinese Journal of Analysis Laboratory, 1991, 10(2): 22-24 |
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| Authors: | Wu Xinyou |
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| Abstract: | |
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| Keywords: | Extraction-photometriy Tungsten determination Niobium and tantalum Thiocyanate Magnesium sulphate. |
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