1. Thermodynamics Research Unit,
School of Engineering, University of KwaZulu-Natal, Howard College Campus, King George V Avenue, Durban, 4041, South
Africa
2. Institut de Recherche en Génie Chimique et Pétrolier (IRGCP), Paris Cedex, France
3. Department
of Biotechnology and
Chemical Technology, School of Science and Technology, Aalto University, P.O. Box 16100, 00076 Aalto, Finland