Crews tearing apart a 1.5-acre pile of coal mine refuse that has been smoldering for two decades recently uncovered a section which measured 300 degrees Fahrenheit.

The mining industry requires a reliable system to accurately and safely measure methane concentrations at various locations in underground coal mines. This paper aims to investigate the potential for ...

This paper aims to reveal the methane adsorption characteristics of brittle tectonically deformed coal (TDC) under high temperature and high equilibrium pressure and the surface free energy changes ...