1. Laboratory of Catalysis and Biofuel Production (LabCatProBio), Biofuels Technology Course; Federal University of Paraná (UFPR - Setor Palotina); R. Pioneiro, 2153, Jardim Dallas 85950-000 Palotina Parana Brazil
2. Department of Chemical Engineering (DEQ); State University of Maringá (UEM), Av. Colombo, 5790, Jardim Universitário; 87020-900 Maringá Parana Brazil
3. Materials Characterization and Development Center (CCDM/DEMa); Federal University of São Carlos (UFSCar); Rod. Washington Luís, km 235 13565-905 São Carlos Sao Paulo Brazil