1. Master’s Degree Candidate, School of Energy and Mining, China Univ. of Mining and Technology, Beijing 100083, China. ORCID: .
2. Lecturer, School of Energy and Mining, China Univ. of Mining and Technology, Beijing 100083, China; National Key Laboratory of Coal Resources High Efficient Mining and Clean Utilization, China Coal Research Institute, Beijing 100013, China (corresponding author).
3. Professor, School of Energy and Mining, China Univ. of Mining and Technology, Beijing 100083, China.
4. Master’s Degree Candidate, School of Energy and Mining, China Univ. of Mining and Technology, Beijing 100083, China.