1. Polytechnic School, Department of Chemical Engineering, University of São Paulo, Av. Prof. Luciano Gualberto, trav.3, n.380, 05508-010, São Paulo, São Paulo, Brazil
2. Department of Chemical Engineering, Federal University of Espírito Santo, Rodovia BR 101 Norte, Km 60, 29932-900, São Mateus, Espirito Santo, Brazil
3. Department of Chemical Engineering, Federal University of São Carlos, Rod. Washington Luiz, km 235 - SP 310, s/n, 13565-905, São Carlos, São Paulo, Brazil