The spontaneous combustion and explosion of AN-based explosives lies the crux of safety problem of in the presence of sulphidic minerals and high ambient temperature.
硝酸铵基混合炸药的自燃自爆问题，是硫化矿及高温条件下爆破安全问题的关键所在。
2
Through an explosion accident of naphtha tank, the spontaneous burning mechanism of FeS in sulfur contained oil tank was analyzed, and the protection method was, then, presented.