爆炸物中炸药成分渗出机理

Leakage Mechanism of Dynamite Ingredient in Explosives

爆炸物中炸药成分的渗出机理研究是开展爆炸物化学痕量检测技术的基础。根据爆炸物渗出的主要化学成分、渗出到环境中的途径以及在聚合物材料中溶解–扩散–解吸的基本微观过程,对爆炸物中炸药成分的渗出机理进行了初步的理论分析,并基于Fick定律建立了渗出的基本数学模型。研究表明,该理论研究可有效弥补试验研究的不足,可为后续化学探测的研究提供依据。

The research on leakage mechanism of dynamite technology. In this paper, the leakage principle of dynamite ingredient in explosives can support chemical trace detection ingredient in explosives are theoretically analyzed according to the main chemical composition leaking out of explosives, the leakage ways to environment, and the micro leakage process of dissolution-diffusion-desorption in polymer materials; and a mathematical leakage model is built on the basis of Fick＇s law. This theoretical research on the leakage principle of dynamite ingredient in explosives may effectively make up the inadequacy of experimental research, and promote the development of chemical detection of explosives.