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Isobaric Vapor-Liquid Equilibrium Data for Binary Mixture of 2-Methyltetrahydrofuran and Cumene
Abstract:Isobaric vapor-liquid equilibrium measurements are reported for binary mixture of 2-Methyltetrahydrofuran and Cumene at 97.3 kPa. The data were obtained using a vapor recirculating type (modified Othmer's) equilibrium still. The mixture shows slight negative deviation from ideality. The system does not form an azeotrope. The experimental data obtained in this study are thermodynamically consistent according to the Herington test. The activity coefficients have been satisfactorily correlated by means of the Margules, and NRTL equations. Excess Gibbs free energy has been calculated from the experimental data. The values of activity coefficients have also been obtained by the UNIFAC group contribution method.
Digital Object Identifier (DOI): doi.org/10.5281/zenodo.1331835Procedia APA BibTeX Chicago EndNote Harvard JSON MLA RIS XML ISO 690 PDF Downloads 2205
 B. K. Gill, V. K. Rattan, and S. Kapoor, "Experimental isobaric vaporliquid equilibrium data for binary mixtures of cyclic ethers with (1- Methylethyl)benzene (manuscript- submitted for publication)," Journal of Chemical and Engineering Data, submitted for publication.
 B. Kumar and K. S. N. Raju, "Vapor-liquid equilibrium data for the systems 2-Methoxyethanol-Ethylbenzene, 2-Methoxyethanol-p-xylene, and 2-Ethoxyethanol- p-xylene," Journal of Chemical and Engineering Data, 1977, vol. 22, no.2 , pp. 134-137.
 J. A. Riddick, W. B. Bunger, and T. K. Sakano, Organic Solvents: Physical Properties and Methods of Purification, 4th ed., Wiley- Interscience, New York, 1986.
 B. K. Sood, O. P. Bagga, and K. S. N. Raju, "Vapor-liquid equilibrium data for systems ethylbenzene-anisole and p-xylene-anisole," Journal of Chemical and Engineering Data, 1972, no. 4, vol. 17, pp. 435-438.
 H. C. Van Ness and M. M. Abbott, Classical Thermodynamics of Nonelectrolyte Solutions, McGraw-Hill, New York, 1982.
 O. Redlich and J. N. S. Kwong, "On the Thermodynamics of Solutions.V. An Equation of State. Fugacities of Gaseous Solutions," Chemical Reviews, 1949, vol. 44, no. 1, pp. 233-244.
 I. Amdur and E. A. Mason, "Properties of gases at very high temperatures," Physics of Fluids, 1958, vol.1, no. 5, pp. 370-383.
 C. L. Yen and S. S. Woods, "A Generalized equation for computer calculation of liquid densities," AIChE Journal, 1966, vol. 12, no. 1, pp. 95-99.
 J. Gmehling, J. Lohmann, J, and R. Wittig, " Vapor-liquid equilibria by UNIFAC Group Contribution. 6. Revision and extension," Industrial Engineering Chemistry Research, 2003, vol. 42, no. 1, pp. 183-188.
 E. F. G. Herington, "Tests for the consistency of experimental isobaric vapor-liquid equilibrium data," Journal of Institute of Petroleum, 1951, vol.37, pp. 457-470.
 H. Renon, and J. M. Prausnitz, " Local compositions in thermodynamic excess functions for liquid mixtures," AIChE Journal, 1968, vol. 14,no. 1, pp. 135-144.
 B. K. Gill, V. K Rattan, and S. Kapoor, "Isobaric vapor-liquid equilibrium of binary mixtures of vinyl acetate and ethyl formate with cumene at 97.3 kPa," Journal of Chemical and Engineering Data, 2008, vol. 53, no. 1, pp. 145-148.
 R. C. Reid, J. M. Prausnitz, and B. E. Poling, The Properties of Gases and Liquids, 4th ed., McGraw-Hill, New York, 1987.
 R. M. Stephenson and S. Malanowski, Handbook of the thermodynamics of organic compounds, Elsevier Publications, New York, 1987.
 J. A. Riddick, W. B. Bunger, and T. K. Sakano, Organic Solvents: Physical Properties and Methods of Purification, 3rd ed., Wiley- Interscience, New York, 1970.
 T. Boublik, V. Fried, and E. Hala, The Vapor Pressures of Pure Substances, Elsevier, New York, 1975.
 TRC Tables: Selected values of properties of chemical compounds;, Texas 1972, k-6170.