1. Jiangsu Key Laboratory of Coal-based Greenhouse Gas Control and Utilization, China University of Mining and Technology, Xuzhou, Jiangsu 221008, China
2. Low Carbon Energy Institute, China University of Mining and Technology, Xuzhou, Jiangsu 221008, China
3. School of Safety Engineering, China University of Mining and Technology, Xuzhou, Jiangsu 221116, China
4. Key Laboratory of Theory and Technology on Coal and Rock Dynamic Disaster Prevention and Control, National Mine Safety Administration, China University of Mining and Technology, Xuzhou 221116, China