Isobaric low pressure vapor-liquid equilibrium data for the binary system monochloroacetic acid + dichloroacetic acid

A. Londono; M.T.G. Jongmans; B. Schuur; A.B. Haan, de

doi:10.1016/j.fluid.2011.09.020

Isobaric low pressure vapor-liquid equilibrium data for the binary system monochloroacetic acid + dichloroacetic acid

A. Londono, M.T.G. Jongmans, B. Schuur, A.B. Haan, de

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Abstract

Isobaric vapor–liquid equilibrium (VLE) data for the binary system monochloroacetic acid + dichloroacetic acid have been measured at 5, 7.5, and 10 kPa. The VLE data measured in this work is thermodynamically consistent according to the Herington area method. The non-ideal behavior in the vapor phase was correlated using the Hayden–O’Connell model. Wilson, NRTL, and UNIQUAC were used to account for the liquid phase non-idealities. All activity coefficient models were able to describe the experimental VLE data very well. Wilson and UNIQUAC described the VLE data slightly better than NRTL. The correlated equilibrium temperatures and vapor phase compositions were in all cases in good agreement with the experimental data.

Original language	English
Pages (from-to)	97-101
Number of pages	5
Journal	Fluid Phase Equilibria
Volume	313
DOIs	https://doi.org/10.1016/j.fluid.2011.09.020
Publication status	Published - 2012

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@article{f6bdb35d298147a786e0ab72fc9045e1,

title = "Isobaric low pressure vapor-liquid equilibrium data for the binary system monochloroacetic acid + dichloroacetic acid",

abstract = "Isobaric vapor–liquid equilibrium (VLE) data for the binary system monochloroacetic acid + dichloroacetic acid have been measured at 5, 7.5, and 10 kPa. The VLE data measured in this work is thermodynamically consistent according to the Herington area method. The non-ideal behavior in the vapor phase was correlated using the Hayden–O{\textquoteright}Connell model. Wilson, NRTL, and UNIQUAC were used to account for the liquid phase non-idealities. All activity coefficient models were able to describe the experimental VLE data very well. Wilson and UNIQUAC described the VLE data slightly better than NRTL. The correlated equilibrium temperatures and vapor phase compositions were in all cases in good agreement with the experimental data.",

author = "A. Londono and M.T.G. Jongmans and B. Schuur and {Haan, de}, A.B.",

year = "2012",

doi = "10.1016/j.fluid.2011.09.020",

language = "English",

volume = "313",

pages = "97--101",

journal = "Fluid Phase Equilibria",

issn = "0378-3812",

publisher = "Elsevier B.V.",

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T1 - Isobaric low pressure vapor-liquid equilibrium data for the binary system monochloroacetic acid + dichloroacetic acid

AU - Londono, A.

AU - Jongmans, M.T.G.

AU - Schuur, B.

AU - Haan, de, A.B.

PY - 2012

Y1 - 2012

N2 - Isobaric vapor–liquid equilibrium (VLE) data for the binary system monochloroacetic acid + dichloroacetic acid have been measured at 5, 7.5, and 10 kPa. The VLE data measured in this work is thermodynamically consistent according to the Herington area method. The non-ideal behavior in the vapor phase was correlated using the Hayden–O’Connell model. Wilson, NRTL, and UNIQUAC were used to account for the liquid phase non-idealities. All activity coefficient models were able to describe the experimental VLE data very well. Wilson and UNIQUAC described the VLE data slightly better than NRTL. The correlated equilibrium temperatures and vapor phase compositions were in all cases in good agreement with the experimental data.

AB - Isobaric vapor–liquid equilibrium (VLE) data for the binary system monochloroacetic acid + dichloroacetic acid have been measured at 5, 7.5, and 10 kPa. The VLE data measured in this work is thermodynamically consistent according to the Herington area method. The non-ideal behavior in the vapor phase was correlated using the Hayden–O’Connell model. Wilson, NRTL, and UNIQUAC were used to account for the liquid phase non-idealities. All activity coefficient models were able to describe the experimental VLE data very well. Wilson and UNIQUAC described the VLE data slightly better than NRTL. The correlated equilibrium temperatures and vapor phase compositions were in all cases in good agreement with the experimental data.

U2 - 10.1016/j.fluid.2011.09.020

DO - 10.1016/j.fluid.2011.09.020

M3 - Article

SN - 0378-3812

VL - 313

SP - 97

EP - 101

JO - Fluid Phase Equilibria

JF - Fluid Phase Equilibria

ER -

Isobaric low pressure vapor-liquid equilibrium data for the binary system monochloroacetic acid + dichloroacetic acid

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