Jingfei Zhang, the third-year doctoral student of Xi’an University of Science and Technology. From 2018 to 2021, he worked in Xi’an Research Institute Co., Ltd., China Coal Science and Technology Group, mainly engaged in mine gas disaster prevention and CO2 geological storage research. Nine academic papers have been published in domestic and foreign journals such as Journal of Cleaner Production, Journal of Coal, Journal of Mining and Safety Engineering, etc. He won one national scholarship for graduate students and one excellent master 's thesis from Xi’an University of Science and Technology. He participated in the application and research work of the National Natural Science Foundation of China, various provincial and ministerial natural science funds and a number of horizontal scientific research projects.