| 共硝化及TATN／DADN共硝化合成研究 |
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| 引用本文： | 郑剑,唐恋尘.共硝化及TATN／DADN共硝化合成研究[J].固体火箭技术,1992(3):49-58. |
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| 作者姓名： | 郑剑 唐恋尘 |
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| 作者单位： | 四院四十二所，四院四十二所，四院四十二所 襄樊 441003，襄樊 441003，襄樊 441003 |
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| 摘 要： | 介绍了共硝化法合成混合硝酸酯的特点及其应用价值,在此基础上较详细地研究了TA(一种三元醇)和DA(一种二元醇)共硝化合成TATN/DADN混合硝酸的工艺条件,分析讨论了各种影响因素对共硝化产率、纯度、TATN/DADN比值的作用,提出了氧化副反应和乳化现象发生的原因及抑制方法。
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| 关 键 词： | 硝化 含能材料 火箭推进剂 增塑剂 |
CO-NITRATION AND THE PREPARATION OF TATN/DADN BY CO-NITRATION METHOD |
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| Zheng Jian,Tong Lianchen,Wu Zhenghai Institute No. of Research Academy No. ,Xiangfan,Hubei.CO-NITRATION AND THE PREPARATION OF TATN/DADN BY CO-NITRATION METHOD[J].Journal of Solid Rocket Technology,1992(3):49-58. |
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| Authors: | Zheng Jian Tong Lianchen Wu Zhenghai Institute No of Research Academy No Xiangfan Hubei |
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| Institution: | Zheng Jian,Tong Lianchen,Wu Zhenghai Institute No. 42 of Research Academy No. 4,Xiangfan,Hubei,441003 |
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| Abstract: | Based on the general review of co-nitration method which is used in the
preparation of mixed nitrate esters, the co-nitration technological conditions of pre-
paring TATN (a tri-functional alchol trinitrate) and DADN (a di-functional alchol
dinitrate) were investigated intensively. The effect of various technological factors on the
co-nitrate yield, purity and the ratio of TATN/DADN were studied in details and the
reasons for by-reaction (oxidization) in nitration process and the emulsification in wash-
ing process were also analysed. Then, the optimum technological conditions for the
co-nitration of TA/DA can be obtained. |
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| Keywords: | Nitration Energetic material Solid rocket propellant plasticizer Nitrate explosive |
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