Isobaric Vapor-Liquid Equilibrium Data for Binary Mixture of 2-Methyltetrahydrofuran and Cumene
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.
[1] 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.
[2] 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.
[3] 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.
[4] 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.
[5] H. C. Van Ness and M. M. Abbott, Classical Thermodynamics of Nonelectrolyte
Solutions, McGraw-Hill, New York, 1982.
[6] 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.
[7] I. Amdur and E. A. Mason, "Properties of gases at very high
temperatures," Physics of Fluids, 1958, vol.1, no. 5, pp. 370-383.
[8] 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.
[9] 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.
[10] 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.
[11] 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.
[12] 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.
[13] R. C. Reid, J. M. Prausnitz, and B. E. Poling, The Properties of Gases
and Liquids, 4th ed., McGraw-Hill, New York, 1987.
[14] R. M. Stephenson and S. Malanowski, Handbook of the thermodynamics
of organic compounds, Elsevier Publications, New York, 1987.
[15] 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.
[16] T. Boublik, V. Fried, and E. Hala, The Vapor Pressures of Pure
Substances, Elsevier, New York, 1975.
[17] TRC Tables: Selected values of properties of chemical compounds;,
Texas 1972, k-6170.
[1] 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.
[2] 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.
[3] 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.
[4] 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.
[5] H. C. Van Ness and M. M. Abbott, Classical Thermodynamics of Nonelectrolyte
Solutions, McGraw-Hill, New York, 1982.
[6] 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.
[7] I. Amdur and E. A. Mason, "Properties of gases at very high
temperatures," Physics of Fluids, 1958, vol.1, no. 5, pp. 370-383.
[8] 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.
[9] 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.
[10] 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.
[11] 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.
[12] 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.
[13] R. C. Reid, J. M. Prausnitz, and B. E. Poling, The Properties of Gases
and Liquids, 4th ed., McGraw-Hill, New York, 1987.
[14] R. M. Stephenson and S. Malanowski, Handbook of the thermodynamics
of organic compounds, Elsevier Publications, New York, 1987.
[15] 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.
[16] T. Boublik, V. Fried, and E. Hala, The Vapor Pressures of Pure
Substances, Elsevier, New York, 1975.
[17] TRC Tables: Selected values of properties of chemical compounds;,
Texas 1972, k-6170.
@article{"International Journal of Chemical, Materials and Biomolecular Sciences:53380", author = "V. K. Rattan and Baljinder K. Gill and Seema Kapoor", title = "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.", keywords = "Binary mixture, 2-Methyltetrahydrofuran, Cumene,
Vapor-liquid equilibrium, UNIFAC, Excess Gibbs free energy.", volume = "2", number = "11", pages = "266-4", }