Dong Zhi-chun
Abstract
Through the determination of spontaneous combustion three zones in 12# coal seam and 13# coal seam mining area of MeiHe Coal Mine,it provided the powerful basis and reliable data for taking the specific measures of fire prevention and extinguishing in the coal seam mining area.
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Through the determination of spontaneous combustion three zones in 12# coal seam and 13# coal seam mining area of MeiHe Coal Mine,it provided the powerful basis and reliable data for taking the specific measures of fire prevention and extinguishing in the coal seam mining area.
Key concepts: Coal mining, Spontaneous combustion, Mining engineering, Coal, Petroleum engineering, Longwall mining, Geology, Environmental science