| 提高乙二醇紫外线透过率技术进展 |
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| 引用本文： | 何明阳,陈群,林玉玲. 提高乙二醇紫外线透过率技术进展[J]. 化工进展, 2005, 24(1): 53-56 |
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| 作者姓名： | 何明阳 陈群 林玉玲 |
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| 作者单位： | 江苏工业学院精细石油化工重点实验室,常州,213016 |
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| 摘 要： | 介绍了影响乙二醇紫外线透过率的因素，分析了乙二醇产品中的微量羰基化合物杂质是影响其紫外线透过率的主要因素；认为在乙二醇纯化过程中使用吸附、膜分离和添加有关试剂等物理、化学方法可以提高其紫外线透过率。
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| 关 键 词： | 乙二醇 紫外线 透过率 |
| 文章编号： | 1000-6613(2005)01-0053-04 |
| 修稿时间： | 2004-11-03 |
Techniques for Increasing the Ultra-violet Light Transmittances of Ethylene Glycol |
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| He Mingyang,Chen Qun,Lin Yuling. Techniques for Increasing the Ultra-violet Light Transmittances of Ethylene Glycol[J]. Chemical Industry and Engineering Progress, 2005, 24(1): 53-56 |
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| Authors: | He Mingyang Chen Qun Lin Yuling |
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| Affiliation: | He Mingyang,Chen Qun,Lin Yuling Kay Lab. of Fine Petrochemical,Jiangsu Polytechnical University,Changzhou 213016 |
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| Abstract: | The review covers the factors influencing UV transmittances of ethylene glycol and the techniques for increasing the UV transmittances of ethylene glycol. Micro carbonyl compounds in ethylene glycol is the major factor influencing UV transmittances. The methods such as adsorption, membrane separation or adding some reagents in the ethylene glycol purification process may increase the UV transmittances of ethylene glycol. |
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| Keywords: | ethylene glycol ultra-voilet light transmitance |
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