摘要
Abstract
New technology was developed in propellant powder smash process and propellants explosive cutting process for the waste propellants with different variety, specification, type and property. A load of 060mm emulsion explosive containing waste propellants with 150g booster pellet makes up the product having a density between 1. 40 - 1. 43 g/cm3, a detonation velocity of 6300 m/s, and a explosive continuity of 12kg. Based on experimental data, the influence of propellants on the detonation velocity was analyzed in view of its particle size, density and charge diameter. When the propellant explosive was introduced into above basal formulation, it shows the increased density up to 1.47 g/cm3, detonation velocity over 7300 m/s, and product storage period up to 2 years, better properties than ammonium nitrate seismic charge of high velocity detonation in addition to the advantages of lower cost and non pollution. This provides a new approach for the waste propellants comprehensive utilization.关键词
退役发射药/乳化炸药/震源药柱/资源化利用Key words
waste propellants, emulsion explosive, seismic charge, resource utilization分类
军事科技
