| 高纯乙腈的应用及其提纯与精制工艺 |
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| 引用本文： | 白聪丽,张奔,罗艳. 高纯乙腈的应用及其提纯与精制工艺[J]. 山东化工, 2010, 39(3): 22-27 |
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| 作者姓名： | 白聪丽 张奔 罗艳 |
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| 作者单位： | 东华大学化学化工与生物工程学院,应用化学系,上海,201620 |
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| 摘 要： | 介绍现阶段高纯乙腈的应用;以及粗乙腈提纯精制高纯乙腈时,其主要杂质氢氰酸、丙烯腈、醛酮、噁唑、烯丙醇和水的去除方法和相关原理;概述新型高纯乙腈精制工艺的研究现状并将其与传统精制工艺对比,展望我国乙腈精制工艺的开发方向。
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| 关 键 词： | 高纯乙腈 提纯 精制 |
Application of High-purity Acetonitrile and Its Purification and Refining Processes |
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| BAI Cong - li,ZHANG Ben,LUO Yan. Application of High-purity Acetonitrile and Its Purification and Refining Processes[J]. Shandong Chemical Industry, 2010, 39(3): 22-27 |
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| Authors: | BAI Cong - li ZHANG Ben LUO Yan |
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| Affiliation: | (Applied Chemistry Department, College of Chemistry, Chemical Engineering and Biotechnology, Donghua University, Shanghai 201620, China) |
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| Abstract: | Introduced the current application of high - purity acetonitrile. And discussed the removal methods as well as the related principles of the main impurities in crude acetonitrile, such as hydrocyanic acid, acrylonitrile, aldehydes and ketones, oxazole, allyl alcohol and water. The general overview of the advanced high - purity refined acetonitrile processes and their contrast with the traditional refining process were summarized. Furthermore, the development trend of refined acetonitrile process was prospected. |
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| Keywords: | high - purity acetonitrile purification refined |
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