摘要
通过对煤炭自燃发火机理的探索,采取了防治煤壁自燃发火技术、在支架安装和初采期间防火技术、及防治采面和采空区发火技术、消灭了煤炭自燃发火。
Through research on mechanism of coal spontaneous combustion, the prevention technologys are adopted. They are the prevention technology of coal wall spontaneous combustion, the period of fixed support and initial excavate coal, with mine coal - face and mined - out gob. The coal spontaneous combustion is extinguished.
出处
《煤炭技术》
CAS
2006年第10期65-66,共2页
Coal Technology
关键词
煤炭自燃发火
支架
初采
coal spontaneous combustion
support
initial coal
