Browse > Article

Liquid-Liquid Equilibrium for the Quaternary System Water + Tetrahydrofuran + Butyl Acetate + Isoamyl Alcohol Mixture at 298.15 K and Atmospheric Pressure  

Kim, Young-Kyu (Department of Chemical Engineering, Dong-A University)
Ok, Dong-Seok (Department of Chemical Engineering, Dong-A University)
Park, Dong-Won (Department of Chemical Engineering, Dong-A University)
Publication Information
Korean Chemical Engineering Research / v.48, no.5, 2010 , pp. 632-637 More about this Journal
Abstract
Liquid-liquid equilibrium data for the quaternary system water +tetrahydrofuran + butyl acetate + isoamyl alcohol mixture were measured at 298.15 K and atmospheric pressure. Binodal curves, tie-lines, distribution, and selectivity for the quaternary system have been determined in order to investigate the effect of using binary solvents, butyl acetate and isoamyl alcohol, on extracting tetrahydrofuran from aqueous solution. In addition, these experimental tie-line data were also compared with the values predicted by the UNIFAC model. For the quaternary system, an average root-mean-square deviation for the system in 75/25, 50/50, and 25/75 mass ratios as mixed solvents are(3.35, 5.21 and 5.65) %, respectively.
Keywords
Liquid-Liquid Equilibrium; Quaternary System; Ternary System; UNIFAC; Tetrahydrofuran;
Citations & Related Records
연도 인용수 순위
  • Reference
1 Weber, W. J. and Smith, E. H., "Removing Dissolved Organic Contaminants from Water," Environ. Sci. Tech., 20(10), 970-979 (1986).   DOI   ScienceOn
2 Arce, A., Blanco, A., Martinez-Ageitos, J. and Vidal, I., "LLE Data for The Systems Water+(methanol or ethanol)+n-amyl Acetate," Fluid Phase Equilib, 109(2), 291-297(1995).   DOI   ScienceOn
3 Fernandez-Torres, M. J., Gomis-Yagues, V., Ramos-Nofuentes, M. and Ruiz-Bevia, F., "The Influence of the Temperature on the Liquid- Liquid Equilibrium of the Ternary System 1-Pentanol-Ethanol-Water," Fluid Phase Equilib, 164(2), 267-273(1999).   DOI   ScienceOn
4 Al-Muhtaseb, S. A. and Fahim, M. A., "Phase Equilibria of the Ternary System Water/Acetic acid/2-Pentanol," Fluid Phase Equilib, 123(1-2), 189-203(1996).   DOI
5 Alkandary, J. A., Aljimaz, A. S., Fandary, M. S. and Fahim, M. A., "Liquid-Liquid Equilibria of Water+MTBE+Reformate," Fluid Phase Equilib., 187-188, 131-138(2001).   DOI   ScienceOn
6 Peschke, N. and Sandler, S. I., "Liquid-Liquid Equilibria of Fuel Oxygenate+Water+Hydrocarbon Mixtures. 1," J. Chem. Eng. Data, 40(1), 315-320(1995).   DOI   ScienceOn
7 Helinger and Sandler, S. I., "Liquid-Liquid Equilibria of Fuel Oxygenate+Water+Hydrocarbon Mixtures. 2," J. Chem. Eng. Data, 40(1), 321-325(1995).   DOI   ScienceOn
8 Wisniewska-Goclowska, B. and Malanowski, S. K., "A New Modification of the UNIQUAC Equation Including Temperature Dependent Parameters," Fluid Phase Equilib, 180(1-2), 103-113(2001).   DOI   ScienceOn
9 Ghannadzadeh, H., "Eleccion de Disolventes Selectivos Para La Extraccion en Fase Liquida de Alcoholes C4 (ABE) a Partir de. Biomasa," Ph.D. Thesis, Universitat Politecnica de Catalunya, Barcelona, Spain(1993).
10 Water and Waste Water Handbook Commete, "Water and Waste Water Handbook," Hanmi, Seoul(1992).
11 Marcilla, A., Olaya, M. M. and Ruiz, F., "Liquid-Liquid-Solid Equilibria of the Quaternary System Water-Ethanol-1-Butanol- Soldium Chloride at $25{^{\circ}C}$," Fluid Phase Equilibria, 105(1), 71-91 (1995).   DOI   ScienceOn
12 Asensi, J. C., Gomis, V. and Ruiz, F., "Quaternary Liquid-Liquid Equilibrium: Water-Acetic Acid-2-Butanone-Cyclohexane at $25{^{\circ}C}$," Fluid Phase Equilibria, 106(1-2), 203-211(1995).   DOI   ScienceOn
13 Hamad, E. Z. and Salem, A. B., "Liquid-Liquid Equilibrium of the Five Component System of n-Hexane-n-Heptane-Toluene-o- Xylene-Propylene Carbonate," Fluid Phase Equilibria, 108(1-2), 231-241(1995).   DOI   ScienceOn
14 Alnaafa, M. A., Bakr, A. and Salem, S. H., "Quaternary Liquid- Liquid Equilibrium of n-Heptane-Toluene-o-Xylene-Propylene Carbonate," Ind. Eng. Chem. Res., 33(3), 689-692(1994).   DOI
15 Nagata, I. and Tamura, K., "Quaternary LiquidLiquid Equilibria of Acetonitrile+2-Propanol+Cyclohexane+Heptane at 298.15 K," J. Chem. Eng. Data, 41(4), 873-875(1996).   DOI   ScienceOn
16 Garcia, A. N., Marcilla, A. and Olaya, M. M., "LiquidLiquidSolid Equilibria for the Quaternary System Water+Acetone+1-Butanol +Sodium Chloride at $25{^{\circ}C}$," J. Chem. Eng. Data, 41(4), 910-917 (1996).   DOI   ScienceOn
17 Fredenslund, A., "Vapor-Liquid Equilibria using UNIFAC," Elsevier, Amsterdam(1977).
18 Gupte, P. A., "Prediction of Liquid-Liquid Equilibria with UNIFAC: a Critical Evaluation," Ind. Eng. Chem. Res., 26(10), 2036-2042(1987).   DOI   ScienceOn
19 Larsen, B. L., "A modified UNIFAC Group-Contribution Model for Prediction of Phase Equilibria and Heats of Mixing," Ind. Eng. Chem. Res., 26(10), 2274-2286(1987).   DOI
20 Haddad, P. O. and Edmister, W. C., "Phase Equilibriums in Acetic Acid-Diethylketone-Water System," J. Chem. Eng, Data, 17(3), 275-278(1972).   DOI
21 Lee, J. W. and Park, D. W., "A Study on the Recovery of Acetonitrile in the Preocess of Acrylonitrile," J. Korean Ind. & Eng. Chem., 5(6), 1016-1023(1994).
22 Treybal, R. E., "Liquid Extraction," McGRAW-HILL, New York (1963).
23 Othmer, D. F. and Tobias, P. E., "Tie Line Correlation," Ind. Eng. Chem., 34(6), 690-696(1942).   DOI
24 Hand, D. B., "Dineric Distribution," J. Phys. Chem., 34(9), 1961-2000(1930).   DOI
25 Magnussen, T., Rasmussen, P. and Fredenslund, A., "UNIFAC Parameter Table for Prediction of Liquid-Liquid Equilibriums," Ind. Eng. Process Des. Dev., 20(2), 331-339(1981).   DOI