INVESTIGADORES
PEREDA Selva
congresos y reuniones científicas
Título:
Group Contribution Modeling Of Molecular Associacion in Alcohol+Water+Hydrocarbon Mixtures
Autor/es:
T. M. SORIA; S. PEREDA; G. FOCO; S.B. BOTTINI
Lugar:
Praia da Rocha
Reunión:
Conferencia; VIII Iberoamerican Conference on Phase Equilibria and Fluid Properties for Process Design (EQUIFASE 2009); 2009
Institución organizadora:
Universidade de Porto
Resumen:
The growing interest on first and second-generation biofuels requires the development of thermodynamic tools with predictive capacity for mixtures containing a wide variety of organo-oxygenated compounds, water and hydrocarbons. Modeling these types of mixtures is challenging due to the presence of association and solvation effects. In this work, we present a revision of the group contribution with association equation of state (GCA-EoS) model parameters to describe systems containing water, alcohols and hydrocarbons, with the purpose of extending the predictive range of the model.