Solubilities, Densities, and Vapor−Liquid Equilibria for the System EtOH + Cyclohexanone Oxime

Vapor−liquid equilibrium data, solid−liquid solubilities, and densities for the system ethanol + cyclohexanone oxime were measured. The solubility was determined for temperatures between 263.15 K and 318.15 K, and density was determined at 293.15 K for ethanol concentrations from w EtOH = 0.55 to 0....

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Bibliographic Details
Published in:Journal of chemical and engineering data 2001-07, Vol.46 (4), p.838-841
Main Authors: Dahlhoff, Gerd, Sbresny, André, Hölderich, Wolfgang F
Format: Article
Language:English
Subjects:
Chemistry
Exact sciences and technology
General and physical chemistry
Liquid-vapor equilibria
Phase equilibria
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Summary:Vapor−liquid equilibrium data, solid−liquid solubilities, and densities for the system ethanol + cyclohexanone oxime were measured. The solubility was determined for temperatures between 263.15 K and 318.15 K, and density was determined at 293.15 K for ethanol concentrations from w EtOH = 0.55 to 0.95. Vapor pressures of the mixture were measured in the concentration range of ethanol from w EtOH = 0.55 to 0.95 and for temperatures between 303.15 K and 453.15 K. The experimental results were statistically analyzed and summarized with an empirical model. All necessary corrections of the VLE were performed with the help of the UNIFAC GE-model, the Redlich−Kwong equation, and the Benedict−Webb−Rubin equation.
ISSN:0021-9568
1520-5134
DOI:10.1021/je000319z