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含能材料  2009 

N2O5在硝化甘油合成中的应用

DOI: 10.3969/j.issn.1006-9941.2009.03.013

Keywords: 有机化学,硝化甘油,五氧化二氮(N2O5),绿色硝化

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Abstract:

以N2O5为硝化剂,缩水甘油为原料,通过考察工艺条件对硝化过程的影响,研究了硝化甘油的绿色合成过程。实验结果表明,H-ZSM-5分子筛具有较好的催化性能;适宜的催化剂浓度为15g·L-1,N2O5/缩水甘油的摩尔比为3:1,反应温度为15℃,在此条件下反应4h,硝化甘油的选择性达100%,收率达91.1%。

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