Applications of the Hypothetical Perfect Gas Perturbation to Study the Continuity Between Gas-Solid and Gas-Liquid Equilibrium and to Evaluate Vapor-Liquid Equilibrium
Open Access
- 1 May 1968
- journal article
- Published by Oxford University Press (OUP) in Journal of Chromatographic Science
- Vol. 6 (5) , 266-269
- https://doi.org/10.1093/chromsci/6.5.266
Abstract
The idea of a hypothetical perfect gas perturbation has been used to show evidence of continuity between the methane-ethane mixture gas adsorption equilibrium on silica gel and the same mixture vapor-liquid equilibrium. Tracer chromatography combined with the hypothetical perfect gas perturbation has been applied to the methane-n-octane system at −25°C up to 70 atm to measure the K-value of methane and the liquid phase molar volume.Keywords
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