1. Department of Chemical Engineering, Pakistan Institute of Engineering and Applied Sciences (PIEAS), Islamabad, Pakistan
2. Institute of Energy and Environmental Engineering, Faculty of Electrical, Energy & Environmental Engineering, University of the Punjab, Lahore, Pakistan
3. Energy Engineering Research and Development Centre, Faculty of Electrical, Energy & Environmental Engineering, University of the Punjab, Lahore, Pakistan
4. Institute of Process Engineering, Chinese Academy of Sciences, Beijing, China