摘要
分析了矿井发火区多组分气体爆炸的主要因素,以及这些因素对多组分气体爆炸的影响,并提出了可燃气体爆炸抑制的几种方法,可用于矿井火区,尤其是矿井大面积火区的密闭和启封过程中,作为可燃性混合气体爆炸危险性的综合判断及其防爆措施的制定,具有实用价值和指导意义。
The main factors of multi - component mine gas explosion in the mine fire area are analyzed. These factors influence on multi - component mine gas explosion are also analyzed. Several methods of controlling combustible gas explosion are pointed out. These methods can be used in the mine fire area, especially the confined and unseal process of the big mine fire area. As the comprehensive judgement of the flammable mixture gas explosion hazard and establishment of explosion- proof measures, these and significance.
出处
《煤炭技术》
CAS
2008年第11期77-78,共2页
Coal Technology
关键词
矿区火灾
可燃气体
爆炸极限
火区封闭
mine fire
combustible gases
1 explosion limit
fire area closing methods have practical value
