1. Department
of Chemical Engineering, Curtin University, GPO Box U1987, Bentley, WA 6845, Australia
2. School
of Engineering, Edith Cowan University, 270 Joondalup Drive, Joondalup, WA 6027, Australia
3. State
Key Laboratory of Heavy Oil Processing, China University of Petroleum, Beijing, 18 Fuxue Road, Beijing 102249, P. R. China