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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。
The characteristics and application value of co-nitration to synthesize mixed nitrates were introduced. On the basis of this, the synthesis of TATN / DADN mixed nitric acid by TA (one kind of trihydric alcohol) and DA (one kind of dihydric alcohol) The effects of various influencing factors on the co-nitrification yield, purity and TATN / DADN ratio were analyzed and discussed. The causes of oxidative side reactions and emulsification phenomena were also discussed.