有机酸类固体可燃剂改进膨化硝铵炸药流散性的实验研究

Experimental Investigation on Modification of Fluidity of Expanded Ammonium Nitrate Explosive by Organic Acid Solid Combustible Agent

在理论分析和实验的基础上,提出了用有机酸类固体可燃剂代替柴油,以达到改进膨化硝铵炸药流散性的目的。对两种典型的固体可燃剂对膨化硝铵炸药的爆炸性能、流散性和吸湿率的影响进行了实验研究。结果表明,用固体可燃剂可以部分代替柴油作为还原剂,而不影响炸药的爆炸性能,可明显改善膨化硝铵炸药的流散性,该工艺没有污染和毒性,能满足绿色生产的要求。

Based on theoretical analysis and experiments, an approach of substituting diesel by solid combustible agent,was presented to improve fluidity of expanded ammonium nitrate explosive.The influences of two kinds of typical organic acid solid combustible agent on explosion properties, fluidity and hygroscopicity of expanded ammonium nitrate explosive were investigated in details. The results show that the substitution of diesel partly by solid combustible agent acting as reductant, does not influence on explosion properties, and can improve fluidity of expanded ammonium nitrate explosive. This technology couldn't result in pollution and toxicity and meets requirements of clear production.