1. School of Chemical Engineering, Northwest University, Xi’an 710069, People’s Republic of China
2. The Research Center of Chemical Engineering Applying Technology for Resource of Shaanxi, Xi’an 710069, People’s Republic of China
3. Xi’an Aerospace Propulsion Institute, Xi’an 710100, Shaanxi, People’s Republic of China
4. National Energy Group Ningxia Coal Industry Co., Ltd., Ningxia, Yinchuan 750011, People’s Republic of China