| 高纯度2,6-二硝基甲苯制备的研究进展 |
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| 引用本文： | 陈玫君,曹端林,王建龙. 高纯度2,6-二硝基甲苯制备的研究进展[J]. 染料与染色, 2006, 43(2): 34-37,19 |
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| 作者姓名： | 陈玫君 曹端林 王建龙 |
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| 作者单位： | 中北大学化学工程系,太原,030051;中北大学化学工程系,太原,030051;中北大学化学工程系,太原,030051 |
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| 摘 要： | 介绍了多种2,6-二硝基甲苯的合成方法。重点论述了从工业二硝基甲苯中分离出高纯度的2,6-二硝基甲苯,且分析了目前各种方法中存在的问题。指出了开发新的无公害分离方法的重要性和必然趋势。
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| 关 键 词： | 二硝基甲苯 分离 选择性还原 2 6-二硝基甲苯 |
| 文章编号： | 1672-1179（2006）02-0034-4 |
| 收稿时间： | 2005-06-01 |
| 修稿时间： | 2005-06-01 |
Advances in the Preparation of High Pure 2,6-Dinitrotoluene |
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| CHEN Mei-jun,CAO Duan-lin,WANG Jiang-long. Advances in the Preparation of High Pure 2,6-Dinitrotoluene[J]. Ranliao yu Ranse, 2006, 43(2): 34-37,19 |
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| Authors: | CHEN Mei-jun CAO Duan-lin WANG Jiang-long |
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| Affiliation: | Department of Chemical Engineering North University of China Shanxi Taiyuan 030051 |
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| Abstract: | Many methods synthesizing for dinitrotoluene were described.Separating high pure dinitrotoluene from crude dinitrotoluene was intraduced in detai is,and the problems in these methods were discussed.The importance and the inexorable trend of the study on the new nuisanceless separation methods were point out. |
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| Keywords: | dinitrotoluene separation selective reduction 2 6-dinitrotoluene |
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