浅析硝酸铵中游离氨对膨化硝铵炸药性能的影响

Analysis on the effect of Free Ammonia in AN on the Performance of Expanded AN Explosive

为了探讨不同企业生产的硝酸铵或同一企业生产的硝酸铵随放置时间不同对膨化硝铵炸药性能的影响,本文通过测定不同硝酸铵样品的朋票票p H值,和用该样品生产的膨化硝铵炸药的殉爆、猛度、爆速,最终确定硝酸铵中游离氨含量高低是影响膨化硝铵炸药性能的主要因素,并简要对其影响机理进行了初步分析。

In order to research the relationships between the performance of Expanded AN Explosive and the storage time of AN produced by different or the same company, through testing the PH Value of AN and sympathetic detonation, hrisance, detonation velocity of the Expanded AN Explosive made in AN above, it is confirmed that the amount of free ammonia in AN is the main factor which influence the expanded AN explosive performance. And this essay also conducts a preliminary analysis on its influence mechanism