Salt effect of KBr on the liquid-liquid equilibrium of the water/ethanol/1-pentanol system

Brazilian Journal of Chemical Engineering

Volumn 17, Issue 4, 2000, Pages 721-734

  Santos, G R ^a   D'Avila S G ^a   Aznar, M ^a  

^a UNIVERSITY OF CAMPINAS   (Brazil)

Author keywords

Electrolytes; Experimental; Group contribution; Liquid liquid equilibrium

Indexed keywords

EID: 0001513242     PISSN: 01046632     EISSN: None     Source Type: Journal    
DOI: 10.1590/S0104-66322000000400036     Document Type: Article

References (21)

1. Anderson, T.F., D.S Abrams and E.A. Grens II, "Evaluation of Parameters for Nonlinear Thermodynamic Models" AIChE J., 24, 20-29, 1978.
2. Andrade, M.H.C, "Equilíbrio Líquido-Líquido-Vapor de Misturas Ternárias: Algoritmo de Cálculo e Aspectos Termodinâmicos", M.Sc. Thesis, FEQ/ UNICAMP, Campinas, 1991.
3. Aznar, M., L. Stragevitch and S.G d'Ávila, "Liquid-Liquid Equilibrium: A Comparison Between Original and Modified UNIFAC" (extended abstract), I Congreso de Ingeniería de Procesos del Mercosul, ENPROMER'97, Vol. 1, 507-508, Bahía Blanca, 1997.
4. Aznar, M., S.G. d'Ávila, M.A. Krähenbühl, R.N. Araújo and J.F. Romanato, "Liquid-Liquid Equilibrium in Water/Ethanol/Alcohol/Salt Systems", XII Congresso Brasileiro de Engenharia Química, 494, Porto Alegre, 1998a.
5. Aznar, M., L. Stragevitch and S.G d'Ávila, "Liquid-Liquid Equilibrium: A Comparison Between Original and Modified UNIFAC" (complete work), Latin American Applied Research, 28 (1998b), 135-138.
6. Bueno, S.M.A., "Equilíbrio Líquido-Líquido de Misturas Ternárias Água-Etanol-Solvente", M.Sc. Thesis, FEQ/ UNICAMP, Campinas (1990).
7. Fredenslund, Aa., J. Gmehling and P. Rasmussen, "Vapor-Liquid Equilibrium using UNIFAC", Elsevier, Amsterdam, 1977.
8. Galan, J.C., J.M.M Moreno, R.T Valle and A.R. Segado, "Equilibrio Líquido-Líquido de Mezclas Ternarias Etanol-Agua-Alcoholes", An. Quim. Ser. A.85 (1989), 273-279.
9. Gmehling, J., J. Li and M. Schiller, "A Modified UNIFAC Model. 2. Present Parameter Matrix and Results for Different Thermodynamic Properties" Ind. Eng. Chem. Res., 32, 178-193, 1993.
10. Macedo, E.A., P. Skovborg and P. Rasmussen, "Calculation of Phase Equilibrium for Solutions of Strong Electrolytes in Solvent-Water Mixtures" Chem Eng. Sci., 45, 875-882, 1990..
11. Magnussen, T.. P. Rasmussen and Aa. Fredenslund, "UNIFAC Parameter Table for Prediction of Liquid-Liquid Equilibrium" Ind. Eng. Chem. Process Des. Dev. 20, 331-339, 1981.
12. Niesen, V.G. and V.F. Yesavage, "Application of a Maximum Likelihood Method using Implicit Constraints to Determine Equation of State Parameters from Binary Phase Behavior Data" Fluid Phase Equil., 50, 249-266, 1989.
13. Othmer, D.F., R.E. White and E. Trueger, "Liquid-Liquid Extraction Data", AIChE, 37 (1941), 1240-1248.
14. Pai, M.U. and K.M. Rao, "Salt Effect on Liquid-Liquid Equilibrium in the Ethyl Acetate-Ethyl Alcohol-Water System", J. Chem. Eng. Data, 11, 353-356, 1966.
15. Stragevitch, L., "Equilíbrio Líquido-Líquido em Extração de Aromáticos", M.Sc. Thesis, FEQ/ UNICAMP, Campinas (1992).
16. Stragevitch, L., "Equilíbrio Líquido-Líquido em Misturas de Nāo-Eletrólitos", D.Sc. Thesis, FEQ/ UNICAMP, Campinas (1997).
17. Stragevitch, L. and S.G. d'Ávila, "Application of a Generalized Maximum Likelihood Method in the Reduction of Multicomponent Phase Equilibrium Data" Braz. J. Chem. Eng., 14, 41-52, 1997..
18. Vianna, R.F., "Efeitos da Adição de Eletrólitos no Equilíbrio Líquido-Líquido" M.Sc. Thesis, FEQ/ UNICAMP, Campinas, 1991.
19. Vianna, R.F., S.G. d'Ávila and R.L. Marinho, "Equilíbrio Líquido-Líquido em Misturas contendo Eletrólito" IX Congresso Brasileiro de Engenharia Química, Vol. 3, 531-539, Salvador, 1992.
20. E and Y∞" Ind. Eng. Chem. Res., 26, 1372-1381, 1987.
21. Wilson, G.M. and C.H. Deal, "Activity Coefficients and Molecular Structure", Ind. Eng. Chem. Fundam., 1, 20-23, 1962.