1. School of Engineering, Monash University Malaysia, 47500 Bandar Sunway, Selangor, Malaysia
2. Chemical Engineering Department/Gas and Fuels Research Center, Texas A & M Engineering Experiment Station, College Station, Texas 77843, United States
3. Department of Chemical and Environmental Engineering/Centre of Excellence for Green Technologies, University of Nottingham Malaysia Campus, Broga Road, 43500 Semenyih, Selangor, Malaysia
4. Monash-Industry Palm Oil Education and Research Platform (MIPO), Monash University Malaysia, 47500 Bandar Sunway, Selangor, Malaysia