| 还原硅钼酸盐分光光度法测定偏钒酸铵中硅的含量 |
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| 引用本文： | 李静.还原硅钼酸盐分光光度法测定偏钒酸铵中硅的含量[J].化学工业与工程技术,2002,23(5):47-49. |
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| 作者姓名： | 李静 |
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| 作者单位： | 南化集团,研究院,江苏,南京,210048 |
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| 摘 要： | 介绍了还原硅钼酸盐分光光度法测定偏钒酸铵中的硅含量 ,讨论了吸收波长、还原剂、酸度及掩蔽剂加入量等因素对测定结果的影响。结果表明 ,还原硅钼酸盐分光光度法测定偏钒酸铵中的硅含量 ,数据准确
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| 关 键 词： | 偏钒酸铵 硅 硅钼酸盐 光度法 |
| 文章编号： | 1006-7906(2002)05-0047-03 |
| 修稿时间： | 2002年3月18日 |
Determination of the content of silicon in the ammonium metavanadate:Reducing silicomolybdenate spectrophotometry |
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| LI Jing.Determination of the content of silicon in the ammonium metavanadate:Reducing silicomolybdenate spectrophotometry[J].Journal of Chemical Industry & Engineering,2002,23(5):47-49. |
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| Authors: | LI Jing |
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| Abstract: | Determination of the content of silicon of the ammonium metavanadate by reducing silicomolybdenate spectrophotometric is introduced. The effect of the absorbed wavelength, reduced regent, acid and screening agent on the determination result is discussed. The results show that the determined result of the content of silicon of the ammonium metavanadate by reducing silicomolybdenate spectrophotometry is accurate and reliable. \ |
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| Keywords: | Ammonium metavanadate Silicon Silicomolybdicate Spectrophotometry |
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