ANALYSIS OF METHANE DILUTION USING LOCAL EXHAUST VENTILATION ON FRONT DEVELOPMENT OF LABORATORY SCALE UNDERGROUND COAL MINES
Emissions of methane gas in underground coal are produced from scattered coal, the remaining left-behind seams, and other coal seams that are located above or below the mined coal. If the concentration of methane gas reaches 5% to 15% in the air, it can potentially cause an explosion. Therefore, it...
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| Format: | Final Project |
| Language: | Indonesia |
| Online Access: | https://digilib.itb.ac.id/gdl/view/67851 |
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| Institution: | Institut Teknologi Bandung |
| Language: | Indonesia |