| 乙酸乙酯合成反应液的快速气相色谱分析 |
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| 引用本文： | 刁立臣,焦玉海.乙酸乙酯合成反应液的快速气相色谱分析[J].北京石油化工学院学报,1997(1). |
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| 作者姓名： | 刁立臣 焦玉海 |
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| 作者单位： | 北京石油化工学院化工系，北京石油化工学院化工系 北京 102600，北京 102600 |
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| 摘 要： | 利用充填有GDX—104(60～80目)的不锈钢色谱柱,以氢气做载气,TCD检测器检测,分析了乙酸乙酯合成反应液中反应物与产物的含量。本方法的精密度与准确度均较高,RSD为0.89％,回收率为99.5％,难分离物质对的分离度R>1.2,分析时间小于3min。
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| 关 键 词： | 气相色谱 乙醇 乙酸 乙酸乙酯 |
Rapidly GC Analysis of Acetic Ester Reaction Liquid |
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| Diao Lichen Jiao Yuhai.Rapidly GC Analysis of Acetic Ester Reaction Liquid[J].Journal of Beijing Institute of Petro-Chemical Technology,1997(1). |
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| Authors: | Diao Lichen Jiao Yuhai |
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| Abstract: | In this paper ,a rapid GC analysis method was described. The concentration of reactants and the production, acetic ether were determined with a TCD detector and a stainless steel column, parked with GDX-104(60-80 mesh) ,in which H2 was employed as carry gas. The RSD% of components was less than 0. 89, Analytical time was more than 3 minutes and the smallest resolution(R) was 1. 2. |
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| Keywords: | GC analysis alcohol acetic acid acetic ether |
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