The static breaking technique for sustainable and eco-environmental coal miningThe initiating explosive devices are prohibited in rock breaking near the goaf of the highly gassy mine....
Testing modified coal-cutting bit designs for reduced energy, dust, and incendivity... Bits similar to this modified design should not be used on drum-type miners in gassy mine areas; instead, the other types of bits tested should be used to reduce ignition potential to a minimum."...
Comparing potentials for gas outburst in a chinese anthracite and an australian bituminous coal mine... The model was used to evaluate the potential for gas outburst in two mines, by comparing numerical simulations of gas flow behavior under typical stress regimes in an Australian gassy mine extracting a medium-volatile bituminous coal, and a Chinese gassy coal mine in Qinshui Basin (Shanxi province) extracting anthracite coal....
Inert technology application for fire treatment in dead end referred to high gassy mine AbstractThe fire accident of the return airway for 7th mining area in TaoYi occurred in the middle section of the dead-end roadway referred to high gassy mine, which is difficult to handle and the technology request is high....
