| 吸附分离二甲苯分子筛的改性条件研究 |
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| 引用本文： | 徐桂英,赵振宁,奚白.吸附分离二甲苯分子筛的改性条件研究[J].燃料与化工,2004,35(4):26-28. |
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| 作者姓名： | 徐桂英 赵振宁 奚白 |
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| 作者单位： | 鞍山科技大学,鞍山,114044 |
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| 摘 要： | 采用13X型沸石分子筛作为改性对象，用填充柱分离色谱考察了混合二甲苯的分离效果，通过钾、钡离子的单独改性和复合改性的研究表明，钾离子的交换优于钡离子，复合改性的分子筛的分离效果优于单种离子。
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| 关 键 词： | 吸附 分离 分子筛 改性 13X型沸石分子筛 混合二甲苯 色谱柱分离 |
| 文章编号： | 1001-3709(2004)04-0026-03 |
| 修稿时间： | 2004年4月6日 |
Study on Modified Condition of Zeolite for Separation of Xylene by Adsorption |
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| Xu Guiying Zhao Zhenning Xi Bai.Study on Modified Condition of Zeolite for Separation of Xylene by Adsorption[J].Fuel & Chemical Processes,2004,35(4):26-28. |
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| Authors: | Xu Guiying Zhao Zhenning Xi Bai |
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| Abstract: | Taking 13X type zeolite as modofied target, by means of packed colum n separation chromatography to study the separation effect of xylene mixture, th e study on independent modification and composite modification of potassium and barium ion shows that the exchange of potassium ion is over barium ion and also the separation effect of composite modified zeolite is better than single ion. |
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| Keywords: | X aeolite Xylene mixture Chromatograph column separation Separation by adsorption |
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