Infinite dilution activity coefficients of ethanol-n-alkanes mixtures
β Scribed by L. Cori; P. Delogu
- Publisher
- Elsevier Science
- Year
- 1986
- Tongue
- English
- Weight
- 794 KB
- Volume
- 27
- Category
- Article
- ISSN
- 0378-3812
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π SIMILAR VOLUMES
Infinite-dilution activity coefficients of three (propanone + an \(n\)-alkane) mixtures were measured by a gas-stripping method in the \(298.15 \mathrm{~K}\) to \(318.15 \mathrm{~K}\) temperature region. The pre-saturation technique proposed by DoleΕΎal and co-workers was employed to make the measure
Thermodynamically exact expressions for the activity coeflkient at infinite dilution have been developed. These involve the slopes of the total-pressure and boiling-point composition curves at the ends of the composition range. A graphical procedure is proposed for the more exact measurement of the