Wang Chenchen  China University of Mining and Technology-Beijing；Li Feng  China University of Mining and Technology-Beijing

caiyuan Lu  China University of Mining & Technology

Xu Minghan  McGill University

Ren Tingxiang  University of Wollongong

liu yanwei  Henan Polytechnic University

Lv lvchenhui  School of Resources, Environment and Safety Engineering, Hunan University of Science and Technology

Han Hongkai  Henan Polytechnic University

Peng Yujie  University of Science and Technology Beijing

Zhong Taoping  University of Science and Technology Beijing

Feng Junjun  Anhui university of technology