Artículos de revistas
Excess Gibbs Free Energies Of (n-hexane + Propan-1-ol) At 338.15 And 348.15 K And Of (n-hexane + Propan-2-ol) At 323.15, 338.15, And 348.15 K
Registro en:
The Journal Of Chemical Thermodynamics. , v. 20, n. 5, p. 539 - 544, 1988.
219614
10.1016/0021-9614(88)90081-X
2-s2.0-0001469511
Autor
Maciel M.R.W.
Francesconi A.Z.
Institución
Resumen
The (vapor + liquid) phase equilibria of (n-hexane + propan-1-ol) at 338.15 and 348.15 K and of (n-hexane + propan-2-ol) at 323.15, 338.15, and 348.15 K have been measured using a Fischer recirculating still. Excess molar Gibbs energies Gm E were calculated. Thermodynamic consistency was tested by two methods and the results were correlated by use of the Wilson equation. Both mixtures exhibit positive Gm E values in the temperature range studied. © 1988. 20 5 539 544 Van Ness, Soczek, Peloquin, Machado, (1967) J. Chem. Eng. Data, 12, p. 217 Brown, Fock, Smith, (1969) J. Chem. Thermodynamics, 1, p. 273 Sayegh, Ratcliff, (1976) J. Chem. Eng. Data, 21, p. 71 Brown, Waldemar, (1979) J. Chem. Eng. Data, 24, p. 319 Berro, Neau, (1981) Fluid Phase Equilibria, 7, p. 41 Schmelzer, Lieberwirth, (1982) Fluid Phase Equilibria, 9, p. 67 Stage, Fischer, (1968) GIT Fachz. Lab., 12, p. 1167 Timmermans, (1965) Physico-Chemical Constants of Pure Organic Compounds, 2. , Elsevier, Amsterdam Ambrose, Sprake, (1970) J. Chem. Thermodynamics, 2, p. 631 Van Ness, (1964) Classical Thermodynamics of Non-Electrolyte Solutions, p. 122. , Pergamon Press, Oxford Tsonopoulos, (1974) AIChE J., 20, p. 263 Prausnitz, Anderson, Grens, Eckert, Hsieh, O'Connell, (1980) Computer Calculations for Multicomponent Vapor-Liquid and Liquid-Liquid Equilibria, p. 138. , Prentice-Hall, New Jersey Prausnitz, (1969) Molecular Thermodynamics of Fluid-Phase Equilibria, p. 217. , Prentice-Hall, New Jersey Modell, Reid, (1974) Thermodynamics and its Applications, p. 328. , Prentice-Hall, New Jersey Giordano, (1985) M.Sc. Thesis, , State University of Campinas, Campinas, Brazil Orye, Prausnitz, MULTICOMPONENT EQUILIBRIA—THE WILSON EQUATION (1965) Industrial & Engineering Chemistry, 57, p. 19