| 亚硝基R盐分光光度法快速测定硫酸锌溶液中的钴 |
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| 引用本文： | 李秀艳. 亚硝基R盐分光光度法快速测定硫酸锌溶液中的钴[J]. 甘肃冶金, 2008, 30(4) |
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| 作者姓名： | 李秀艳 |
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| 作者单位： | 葫芦岛有色金属集团公司,辽宁,葫芦岛,125003 |
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| 摘 要： | 研究了亚硝基R盐与钴在pH值5~6的溶液中发生显色反应,反应产物在520 nm处有最大吸收峰。该测定方法快速、简便,能满足湿法炼锌生产的要求。
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| 关 键 词： | 亚硝基R盐 分光光度法 快速 |
Fast Detremination of Cobalt in Zinc Sulphate Solution by Nitroso-R-salt Spectrophotometric Method |
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| LI Xiu-yan. Fast Detremination of Cobalt in Zinc Sulphate Solution by Nitroso-R-salt Spectrophotometric Method[J]. Gansu Metallurgy, 2008, 30(4) |
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| Authors: | LI Xiu-yan |
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| Abstract: | This paper has studied the colour reaction between Nitroso-R-salt and cobalt at pH5～6,and found that reacting substance has a max.peak value of absorption at 520 nm.It is a fast,simple method,which can meet the analysis requirement of zinchydrometallurgy. |
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| Keywords: | Nitroso-R-salt spectrophotometric method fast |
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