Excess Enthalpies of (2,2,4-Trimethylpentane or Cyclohexane) + Methyl tert-Butyl Ether + tert-Amyl Methyl Ether at 25°C |
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| Authors: | Denis Gravelle Zhangfa Tong George C Benson Benjamin C-Y Lu |
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| Institution: | (1) Department of Chemical Engineering, University of Ottawa, K1N 6N5 Ottawa, Ontario, Canada;(2) Visiting scientist from the Département de Génie Chimique, Université de Sherbrooke, J1K 2R1 Sherbrooke, Québec, Canada |
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| Abstract: | Microcalormetric measurements of excess molar enthalpies at 25°C are reported for two ternary mixtures 2,2,4-trimethylpentane
+ methyltert-butyl ether +tert-amyl methyl ether and cyclohexane + methyltert-butyl ether +tert-amyl methyl ether. Smooth representations of the results are presented and used to construct constant-enthalpy contours on
Roozeboom diagrams. Comparisons of the experimental results with estimates based on the Flory theory of mixtures are also
described. |
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| Keywords: | Hydrocarbon + ether mixtures flow microcalorimetry excess molar enthalpy MTBE TAME Flory theory |
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