1 Laboratory of Separation and Reaction Engineering-Laboratory of Catalysis and Materials (LSRE-LCM), Chemical Engineering Department, Faculty of Engineering, University of Porto, Rua Dr. Roberto Frias, 4200-465, Porto, Portugal.
2 Laboratory of Mass Transfer, Federal University of Santa Catarina, PO Box 476, Florianópolis, SC, CEP 88040-900, Brazil.
3 CICECO-Aveiro Institute of Materials, Department of Chemistry, University of Aveiro, 3810-193, Aveiro, Portugal.
4 Departamento de Engenharias, Universidade Federal de Santa Catarina (UFSC), Campus Blumenau, Blumenau, SC, Brazil.
5 Laboratory of Separation and Reaction Engineering-Laboratory of Catalysis and Materials (LSRE-LCM), Chemical Engineering Department, Faculty of Engineering, University of Porto, Rua Dr. Roberto Frias, 4200-465, Porto, Portugal. vilar@fe.up.pt.