1. Key Laboratory of Coal Processing and Efficient Utilization, Ministry of Education, China University of Mining and Technology, Xuzhou 221116, Jiangsu, China
2. Jiangsu Province Engineering Research Center of Fine Utilization of Carbon Resources, China University of Mining and Technology, Xuzhou 221116, Jiangsu, China
3. State Key Laboratory of Chemistry and Utilization of Carbon Based Energy Resources, Xinjiang University, Urumqi, 830017, Xinjiang, China