Experimental data of isobaric vapour-liquid equilibrium for binary mixtures containing tetrahydrofuran and isomeric chlorobutanes

Isobaric vapour-liquid equilibrium (VLE) measurements for mixtures formed by tetrahydrofuran and isomeric chlorobutanes at 40.0 kPa (except for the mixture containing 2-methyl-2-chloropropane) and 101.3 kPa are reported. The activity coefficients were calculated from experimental data. The mixture c...

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Bibliographic Details
Published in:Physics and chemistry of liquids 2005-06, Vol.43 (3), p.299-307
Main Authors: Giner, B., Artigas, H., Gascón, I., Cea, P., Royo, F. M.
Format: Article
Language:English
Subjects:
Isobaric VLE
Isomeric chlorobutane
Tetrahydrofuran
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Summary:Isobaric vapour-liquid equilibrium (VLE) measurements for mixtures formed by tetrahydrofuran and isomeric chlorobutanes at 40.0 kPa (except for the mixture containing 2-methyl-2-chloropropane) and 101.3 kPa are reported. The activity coefficients were calculated from experimental data. The mixture containing 2-chlorobutane at 40.0 kPa presents an azeotrope. The VLE measurements have been found thermodynamically consistent according to Van Ness test. Wilson, NRTL, and UNIQUAC equations have been used to correlate the activity coefficients and we have obtained satisfactory results.
ISSN:0031-9104
1029-0451
DOI:10.1080/00319100500083872