| 用紫外吸收光谱法测定粗蒽中菲、蒽的含量 |
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| 引用本文： | 毛磊,梁文懂. 用紫外吸收光谱法测定粗蒽中菲、蒽的含量[J]. 燃料与化工, 2006, 37(1): 55-57 |
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| 作者姓名： | 毛磊 梁文懂 |
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| 作者单位： | 武汉科技大学化工与资源环境学院,武汉,430081;武汉科技大学化工与资源环境学院,武汉,430081 |
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| 摘 要： | 用紫外吸收光谱法同时测定粗蒽中菲、蒽的含量,结果表明,采用环已烷作溶剂,吸收波长分别为293nm和357nm,在0.004～0.04g/L范围内,菲、蒽符合线性关系。该方法操作简单、测定迅速、结果准确。
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| 关 键 词： | 菲 蒽 粗蒽 紫外吸收光谱 |
| 文章编号： | 1001-3709(2006)01-0055-03 |
| 收稿时间： | 2005-03-04 |
| 修稿时间： | 2005-03-04 |
Contents of Phenanthrene and Anthracene in Crude Anthracene Measured with Ultraviolet Ray Absorption Spectral Method |
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| Mao Lei,Lian Wendong. Contents of Phenanthrene and Anthracene in Crude Anthracene Measured with Ultraviolet Ray Absorption Spectral Method[J]. Fuel & Chemical Processes, 2006, 37(1): 55-57 |
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| Authors: | Mao Lei Lian Wendong |
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| Affiliation: | Chemical and Resource Environment College of Wuhan University of Science and Technology, Wuhan 430081, China |
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| Abstract: | The contents of phenanthrene and anthracene in crude anthracene are measured simultaneously with ultraviolet ray absorption spectral method. The measured result shows that when cyclohexane is used as solvent, the lengths of absorption wave are 293nm and 357nm respectively and in the range from 0. 004g/1 to 0.04g/1. Phenanthrene and anthracene accord with linear relationship. The method is simple in operation, quick in measurement and accurate in result. |
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| Keywords: | Phenanthrene and anthracene Crude anthracene Ultraviolet ray absorption spectral method |
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