1. Department of Gas Engineering, Ahwaz Faculty of Petroleum Engineering, Petroleum University of Technology (PUT), Ahwaz 7118361991, Iran
2. Department of Chemical Engineering, Faculty of Engineering, Arak University, Arak 38156879, Iran
3. Shintech Ethane Cracker Plant, 26270 LA-405, Plaquemine 70764, Louisiana, United States
4. Discipline of Chemical Engineering, School of Engineering, University of KwaZulu-Natal, Howard College Campus, King George V Avenue, Durban 4041, South Africa