Key;
Laboratory;
Cultivation;
Base;
for;
Gas;
Geology;
and;
Gas;
Control,;
Henan;
Polytechnic;
University,;
Jiaozuo;
454003,;
China;
Key;
Laboratory;
of;
Coal;
Resources;
and;
Safe;
Mining,;
China;
University;
of;
Mining;
&;
Technology,;
Xuzhou;
221116,;
china;
煤矿防火; 应用; 机制; 空间位阻效应; 胶体系统; 双电层理论; 浮浆; 煤炭资源;