1. College of Safety Science & Engineering, Liaoning Technical University, Fuxin 123000, Liaoning, China
2. Key Laboratory of Mine Thermodynamic Disaster & Control of Ministry of Education, Huludao 125105, Liaoning, China
3. College of Mining Engineering, Liaoning Technical University, Fuxin 123000, Liaoning, China
4. College of Petrochemical Engineering and Environment, Zhejiang Ocean University, Zhoushan 316022, Zhejiang, China
5. Jinneng Coal Holding Group Tashan Coal Mine, Datong 037000, Shanxi, China