Fazol do Couto, Laise, Fazol do Couto1, Silvia Luciana Fávaro2, Rita de Cássia Colman1* 1. Universidade Federal Fluminense, Chemical Engineering and Petroleum Department, Passo da Pátria Street, 156/bl E/102-A, CEP: 24210-240, Niterói, RJ, Brazil, Brazil