| 烷基二甲基叔胺的清洁生产 |
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| 引用本文： | 刘学民,李在均,殷福珊. 烷基二甲基叔胺的清洁生产[J]. 化工进展, 2004, 23(2): 198-201 |
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| 作者姓名： | 刘学民 李在均 殷福珊 |
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| 作者单位： | 江南大学化学与材料工程学院,无锡,214036;江南大学化学与材料工程学院,无锡,214036;江南大学化学与材料工程学院,无锡,214036 |
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| 摘 要： | 使用新型高选择性胺化催化剂、回收再利用蒸馏残渣和废胺化催化剂后，每生产1t叔胺，脂肪醇消耗减少至940kg，二甲胺消耗降低至240kg，副产物蒸馏残渣减少至30kg，80％可再利用，反应时间缩短至4h，使得脂肪醇催化胺化工艺变得更加清洁。
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| 关 键 词： | 叔胺 脂肪醇 生产 催化剂 |
| 文章编号： | 1000-6613(2004)02-0198-03 |
| 修稿时间： | 2003-07-07 |
Clean Production for Alkyl Dimethyl Amine |
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| Liu Xuemin,Li Zaijun,Yin Fushan. Clean Production for Alkyl Dimethyl Amine[J]. Chemical Industry and Engineering Progress, 2004, 23(2): 198-201 |
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| Authors: | Liu Xuemin Li Zaijun Yin Fushan |
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| Abstract: | The catalytic amination process of fatty alcohol has been improved dramatically by means of using the novel amination catalyst with excellent selectivity, recovering dialkyl methyl amine in the residue from distillation and making a full utilization of waste catalyst. For production 1 000?kg of dodecyl dimethylamine, the consumption of dodecyl alcohol and dimethylamine, the amount of distillation residue and reactive time is, respectively, not more than 940kg and 240kg,30kg and 4h. Consequently, this new process with a significant reduces of the wastes has become cleaner than ever. |
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| Keywords: | tertiary amines fatty alcohol production catalyst |
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