Vapor-liquid-liquid equilibrium (VLLE) and vapor pressure data for the systems 2-methyl-1,3-dioxolane (2MD) + water and 2,4-dimethyl-1,3-dioxolane (24DMD) + water

Shubham P. Chopade, Atul D. Dhale, Angela M. Clark, Chris W. Kiesling, Laurie K. Myrant, James E. Jackson, Dennis J. Miller

    Research output: Research - peer-reviewArticle

    • 13 Citations

    Abstract

    Vapor-liquid-liquid equilibrium data for the binary systems 2-methyl-1,3-dioxolane + water and 2,4-dimethyl-1,3-dioxolane + water were collected by using a modified Othmer still vessel at 1 atm of pressure. The UNIQUAC equation of state was fitted to the experimental T-x-x-y data to generate the coefficients of the binary interaction parameters for each system. Vapor pressures for pure 2,4-dimethyl-1,3-dioxolane and 2-methyl-1,3-dioxolane were also measured and used to calculate the constants in Antoine's equation and pure component parameters for each dioxolane. The enthalpy of vaporization calculated from vapor pressure data via the Clausius-Clapeyron equation was in good agreement with the literature value.

    LanguageEnglish (US)
    Pages44-47
    Number of pages4
    JournalJournal of Chemical and Engineering Data
    Volume48
    Issue number1
    DOIs
    StatePublished - Jan 2003

    Profile

    Vapor pressure
    Vapors
    Water
    Liquids
    formal glycol
    2-methyldioxolane
    Vaporization
    Equations of state
    Enthalpy

    ASJC Scopus subject areas

    • Chemical Engineering(all)
    • Chemistry(all)

    Cite this

    Vapor-liquid-liquid equilibrium (VLLE) and vapor pressure data for the systems 2-methyl-1,3-dioxolane (2MD) + water and 2,4-dimethyl-1,3-dioxolane (24DMD) + water. / Chopade, Shubham P.; Dhale, Atul D.; Clark, Angela M.; Kiesling, Chris W.; Myrant, Laurie K.; Jackson, James E.; Miller, Dennis J.

    In: Journal of Chemical and Engineering Data, Vol. 48, No. 1, 01.2003, p. 44-47.

    Research output: Research - peer-reviewArticle

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    abstract = "Vapor-liquid-liquid equilibrium data for the binary systems 2-methyl-1,3-dioxolane + water and 2,4-dimethyl-1,3-dioxolane + water were collected by using a modified Othmer still vessel at 1 atm of pressure. The UNIQUAC equation of state was fitted to the experimental T-x-x-y data to generate the coefficients of the binary interaction parameters for each system. Vapor pressures for pure 2,4-dimethyl-1,3-dioxolane and 2-methyl-1,3-dioxolane were also measured and used to calculate the constants in Antoine's equation and pure component parameters for each dioxolane. The enthalpy of vaporization calculated from vapor pressure data via the Clausius-Clapeyron equation was in good agreement with the literature value.",
    author = "Chopade, {Shubham P.} and Dhale, {Atul D.} and Clark, {Angela M.} and Kiesling, {Chris W.} and Myrant, {Laurie K.} and Jackson, {James E.} and Miller, {Dennis J.}",
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    AU - Chopade,Shubham P.

    AU - Dhale,Atul D.

    AU - Clark,Angela M.

    AU - Kiesling,Chris W.

    AU - Myrant,Laurie K.

    AU - Jackson,James E.

    AU - Miller,Dennis J.

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