explosion control in coal mining
CDC - Mining Feature - Coal Mine Explosion Prevention - NIOSHSep 28, 2012 . There are two main types of coalmine explosions: methane and coal dust. Methane explosions occur when a buildup of methane gas contacts.explosion control in coal mining,Explosion Prevention in United States Coal Mines - Centers for .mines in the United States from explosions of methane gas and coal dust. . methane drainage prior to, during and post-mining, as well as explosion prevention.explosion control in coal mining,Prevention of accidents due to explosions underground in coal minesCode of practice comprising occupational safety guidelines for preventing underground explosions in coal mining - covers ventilation, gas detection, fire control,.