1. Gas Technology Institute (GTI), 1700 South Mount Prospect Rd, Des Plaines, Illinois 60018, United States
2. Linda and Bipin Doshi Department of Chemical and Biochemical Engineering, Missouri University of Science and Technology, 1101 North State Street, Rolla, Missouri 65409, United States
3. Department of Chemical and Biological Engineering, University at Buffalo, 518 Furnas Hall, Buffalo, New York 14260, United States