| 乙腈加氢制乙胺的合成工艺研究 |
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| 引用本文： | 宋岩,张吉波,张启忠.乙腈加氢制乙胺的合成工艺研究[J].吉林化工学院学报,2003,20(4):17-19. |
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| 作者姓名： | 宋岩 张吉波 张启忠 |
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| 作者单位： | 吉林化工学院,化学工程系,吉林,吉林,132022 |
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| 摘 要： | 以乙腈和氢为原料,在过量氨和催化剂的作用下,反应生成乙胺,并且可以直接采用丙烯腈装置 副产乙腈为原料.合理的操作条件为:反应温度100～140℃,反应压力为2.0～3.0 MPa,氨与乙腈比为 2~5:1,氢与乙腈比为20～30.
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| 关 键 词： | 乙腈 催化加氢 乙胺 加氢催化剂 |
| 文章编号： | 1007-2853(2003)04-0017-03 |
| 修稿时间： | 2003年6月9日 |
Study on the synthetic process of ethylamine from the hydrogenation of acetonitrile |
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| SONG Yan,ZHANG Qi-zhong,ZHANG Ji-bo.Study on the synthetic process of ethylamine from the hydrogenation of acetonitrile[J].Journal of Jilin Institute of Chemical Technology,2003,20(4):17-19. |
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| Authors: | SONG Yan ZHANG Qi-zhong ZHANG Ji-bo |
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| Abstract: | With hydrogen and acetonitrile as the raw materials,elhylamine is synthesized under the help of catalyst and superfluous ammonia. The acetonitrile that is a by-product in arcylonitrile device can be directly used as the raw material. The reasonable operating conditions are as follows: temperature 100 ~ 140C , pressure 2.0 ~ 3.0 MPa, the ratio of ammonia to acetonitrile 2 ~ 5:1,and the ratio of hydrogen to acetonitrile 20 ~ 30: 1 . |
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| Keywords: | acetonitrile catalytic hydrogenation ethylamine hydrogenation catalyst |
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