Abstract
Ternary excess molar enthalpies H E m at 298.15 K and atmospheric pressure measured in a flow microcalorimeter are reported for the methanol+2-propanol+methyl t-butyl ether (MTBE) and ethanol+1-propanol+MTBE systems. The ternary results have been correlated by means of a polynomial equation and used to construct constant excess enthalpy contours. Furthermore, the results have been compared with those calculated from a UNIQUAC associated-solution model taking into account molecular association of alcohols and solvation between unlike alcohols and alcohols with MTBE using only binary information.
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Tamura, K., Bhuiyan, M.M.H. & Yamada, T. Ternary Excess Molar Enthalpies of Alcohols with Methyl t-Butyl Ether at T=298.15 K. International Journal of Thermophysics 22, 1739–1753 (2001). https://doi.org/10.1023/A:1013139000385
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DOI: https://doi.org/10.1023/A:1013139000385