摘要
文章分析了厚煤层复采发生自燃发火的影响因素,介绍了多联二矿一号井采用综合措施,提高井下火区灭火效率的经验。
The factors that affects spontaneous ignition in thick coal seam mining are analyzed. The comprehensive measures for 1 # well of Duolian No. 2 coal mine used to raise the efficiency of putting out fire undergroud are introduced.
出处
《煤炭技术》
CAS
2006年第12期72-73,共2页
Coal Technology
关键词
易燃煤层
自燃发火
综合措施
combustible coal seam
spontaneous ignition
comprehensive measures
