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Excess molar enthalpies of the ternary system MTBE+ethanol+octane |
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| Authors: | M M Mato M Illobre P V Verdes J L Legido E Jiménez M I Paz Andrade |
| Institution: | 1.Departamento de Física Aplicada, Facultad de Físicas, Campus Universitario Sur,Universidad de Santiago de Compostela,Santiago de Compostela,Spain;2.Departamento de Física Aplicada, Facultad de Ciencias del Mar, Campus As Lagoas- Marcosende,Universidad de Vigo,Vigo,Spain;3.Departamento de Física, Facultade de Ciencias,Universidade de A Coru?a,A Coru?a,Spain |
| Abstract: | Excess molar enthalpies of the ternary mixture {x 1 tert-butyl methyl ether (MTBE)+x 2 ethanol+(1–x 1–x 2) octane} and the involved binary mixture {x ethanol+(1–x) octane} have been measured at 298.15 K and atmospheric pressure, over the whole composition range, using a Calvet microcalorimeter. The results were fitted by means of different variable degree polynomials. |
| Keywords: | ethanol excess enthalpy octane ternary mixture tert-butyl methyl ether (MTBE) |
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