| 分光光度法测脱硫溶液中栲胶、“888”含量 |
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| 引用本文： | 范利华. 分光光度法测脱硫溶液中栲胶、“888”含量[J]. 精细化工中间体, 2006, 36(3): 64-66 |
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| 作者姓名： | 范利华 |
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| 作者单位： | 湖南智成化工有限公司,湖南,株洲,412005 |
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| 摘 要： | 用分光光度法同时测定脱硫溶液中栲胶和“888”含量,结果表明,吸收波长分别为450nm和650nm,栲胶、“888”在使用浓度范围内,符合线性关系。该方法操作简易,结果准确。
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| 关 键 词： | 栲胶 “888” 分光光度法 |
| 文章编号： | 1009-9212(2006)03-0064-03 |
| 收稿时间： | 2006-03-18 |
| 修稿时间： | 2006-03-18 |
Determination of Tannin Extract and Desulfur Catalyst "888" in Desulfur Solution by Spectrophotometer |
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| FAN Li-hua. Determination of Tannin Extract and Desulfur Catalyst "888" in Desulfur Solution by Spectrophotometer[J]. Fine Chemical Intermediates, 2006, 36(3): 64-66 |
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| Authors: | FAN Li-hua |
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| Affiliation: | Hunan Zhicheng Chemical Industry Co, Ltd., Zhuzhou 412005 China |
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| Abstract: | The contents of tannin extract and desulfur catalyst"888"were measured simultaneously with spectrophotometer.The measured results showed that there existed a linear correlation between absorbance at 450 nm and 650 nm and concentration of tannin extract and desulfur catalyst "888",respectively.The method had characteristic of simple operation and accuracy. |
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| Keywords: | tannin extract,desulfur catalyst " 888" ,spectrophotometer |
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