1. Planta Piloto de Ingeniería Química (PLAPIQUI), Chemical Engineering Department, Universidad Nacional del Sur (UNS) - CONICET, Camino La Carrindanga Km7, 8000B Bahía Blanca, Argentina
2. Thermodynamics Research Unit, Chemical Engineering Department, School of Engineering, University of KwaZulu-Natal, Howard College Campus, King George V Avenue, Durban 4041, South Africa