1. Faculty of Chemical Engineering, Universiti Teknologi MARA, 40450 Shah Alam, Selangor,
Malaysia
2. Department of
Chemical and Process
Engineering, Universiti Kebangsaan Malaysia, 43600, Bangi, Selangor, Malaysia
3. Institute of Particle Science and Engineering and Institute for Process R&D, School of Process, Environment and Material Engineering, University of Leeds, Leeds LS2 9JT, United Kingdom