| 第 36 卷第 3 期 |  | Vol. 36 No. 3 | | 2006 年 6 月 | Jun 2006 |
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所属栏目：分析与测试
分光光度法测脱硫溶液中栲胶、“888”含量 |
| 范利华(湖南智成化工有限公司; 湖南株洲) |
| 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。 |
| 关键词：栲胶; “888”; 分光光度法 |
| 中图分类号：Q657.3 文献标识码：A 文章编号：1009-9212(2006)03-0064-03 |
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| Determination of Tannin Extract and Desulfur Catalyst"888"in Desulfur Solution by Spectrophotometer |
| FAN Li-hua（Hunan Zhicheng Chemical Industry Co.; Ltd.; Zhuzhou 412005 China） |
| 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. |
| Key words：tannin extract; desulfur catalyst 888; spectrophotometer |
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收稿日期：2006-03-18
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