1. Department of Chemical and Materials Engineering, University of Alberta, Edmonton, Alberta T6G 1H9, Canada
2. CAS Key Laboratory of Green Process and Engineering, Institute of Process Engineering, Chinese Academy of Sciences, Beijing 100190, China
3. School of Minerals Processing and Bioengineering, Central South University, Changsha 410083, China
4. Unconventional Petroleum Research Institute, China University of Petroleum (Beijing), Beijing 102249, China