Methods are described for the prediction of critical loci, upper and lower critical end points, and azeotropic lines in binary and multicomponent mixtures. The results agree quantitatively with experiment for mixtures with only one liquid phase, and describe, at least qualitatively, many of the topo
Critical states of mixtures in which azeotropic behaviour persists in the critical region
โ Scribed by A.S. Teja; H.W. Kropholler
- Publisher
- Elsevier Science
- Year
- 1975
- Tongue
- English
- Weight
- 172 KB
- Volume
- 30
- Category
- Article
- ISSN
- 0009-2509
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## Abstract The isothermal compressibility (at constant composition __x__) __k__~T,__x__~, was calculated in the neighborhood of the critical locus for seven mixtures containing 3.5 to 19.6 mole % heptane and analyzed in terms of the reduced pressure variable ฯ = (__P__ โ Pฬ)/Pฬ where Pฬ is the pre