MODULE I Mine air: Atmospheric air composition, mine air composition and comparison, Mine gases-origin, occurrence, physiological effects, detection, monitoring and control. Methane layering, degasification of coal seams, production, assessment, physiological effects and control. Practice: Determination of CO, CH4, H2S, SO2, O2, CO2, Nitrous fumes by corresponding detectors. Detection of methane by different types of methano […]
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