| 从N-乙基邻甲苯胺合成过渡液中分离N,N-二乙基邻甲苯胺 |
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| 引用本文： | 张越,刘桂兰.从N-乙基邻甲苯胺合成过渡液中分离N,N-二乙基邻甲苯胺[J].精细化工,1997,14(4):10-11. |
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| 作者姓名： | 张越 刘桂兰 |
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| 作者单位： | [1]河北科技大学化工系 [2]河北省石油化工研究所 |
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| 摘 要： | 从Ｎ－二乙基邻甲苯胺合成过渡液（含Ｎ，Ｎ－二乙基邻甲苯胺１２％）中用苯磺酰氯分离出Ｎ，Ｎ－二乙基邻甲苯胺，其提出率为８１．６７％。由此破坏了剩余过渡液中的共沸组成，为过渡液中其他组分的回收利用创造了条件。
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| 关 键 词： | N.N－二乙基邻甲苯胺，N－乙基邻甲苯胺，苯磺酰氯，分离 |
Separating N,N Diethyl o methyl aniline from Synthetic Residue of N Ethyl o methyl aniline |
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| Zhang,Yue.Separating N,N Diethyl o methyl aniline from Synthetic Residue of N Ethyl o methyl aniline[J].Fine Chemicals,1997,14(4):10-11. |
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| Authors: | Zhang Yue |
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| Abstract: | This paper reports a method of using benzene sulfonechloride to separate N,N diethyl o methyl aniline from synthetic residue of N ethyl o methyl aniline.We have gotten 81.67% N,N diethyl o methyl aniline from the residue. |
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| Keywords: | N N diethyl o methyl aniline N ethyl o methyl aniline synthetic residue benzene sulfonechloride separating |
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