Linchao Dai

Nov 25, 2024 | mdpi.com | Li Ming Liu |Linchao Dai |Xinyi Mao |Yutao Chen

1. IntroductionCoal continues to play a pivotal role in China’s energy consumption, acting as a primary energy source in critical sectors such as electricity generation, industry, and transportation, owing to its abundant reserves and relatively low cost [1,2,3]. However, as mining depth increases, the complexity of gas emissions also rises, posing significant safety risks in underground operations.