杂混合物(萘酐)爆炸参数的研究  

Study on the Explosion Parameters of Hybrid Dust(C_(10)H_6O_3)

作　　者：吴建星[1] 向晓东[1] 余战桥[1] 陈旺生[1] 

机构地区：[1]武汉科技大学资源与环境工程学院,湖北武汉430081

出　　处：《火工品》2007年第6期18-20,共3页Initiators & Pyrotechnics

基　　金：湖北省教育厅重点项目(Z200511003)

摘　　要：为研究环境温度对萘酐(C10H6O3)粉尘爆炸参数的影响,进行了粉尘爆炸猛烈度与爆炸敏感度的实验。结果表明:随着环境温度的升高,最大爆炸压力峰值变化不大,而最大压力上升速率增大,爆炸下限浓度降低,安全氧含量也降低。此外,根据化学动力学理论对影响结果进行了分析。In order to study the influence of environment temperature on explosion parameters of naphthenic anhydride（C10H6O3） dust, the explosion violent degree and explosion sensitivity of dust have been tested. The results indicated that with the temperature rising, the maximum peak value of explosion pressure didn＇t change obviously, while the rising rate of maximum pressure increased, at the same time, the lower limit of explosion concentration decreased, and the safe content of oxygen reduced. The influence results has been analyzed by chemical dynamic theory.

关 键 词：粉尘爆炸 爆炸参数 环境温度 化学动力学 

分 类 号：TQ560.7[化学工程—炸药化工]