充注惰气抑制矿井火区瓦斯爆炸机理  

Mechanism of Pumping Inert Gas into Mine Fire Area for Inhibition of Methane Explosion

作　　者：邱雁[1] 高广伟[2] 罗海珠[2] 

机构地区：[1]中国矿业大学北京校区,北京100083 [2]煤炭科学研究总院抚顺分院,辽宁抚顺113001

出　　处：《煤矿安全》2003年第2期8-11,共4页Safety in Coal Mines

摘　　要：从燃烧学、爆炸学及链式反应基本观点出发 ,分析了惰性气体抑制矿井火区瓦斯爆炸的机理 ;通过小型模拟试验研究了充注惰性气体对抑制火区瓦斯爆炸的作用规律。From the basic view point of combustion,explosion and chain-reaction theories,the auther has conducted a theoretical analysis of the mechanism of using inert gas for inhibiting methane explosions.Small-scale simulation tests have shown that inert gas plays a remarkable role in fighting fires and inhibiting gas explosions.

关 键 词：惰性气体 瓦斯爆炸 火区 抑制机理 甲烷 

分 类 号：TD712.7[矿业工程—矿井通风与安全]