Bubble point measurements of binary mixtures formed by ethyl benzene with selected compounds at 95.35 kPa |
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Authors: | TE Vittal Prasad M Vasavi M Jyotsna V Jhansi G Smitha DHL Prasad |
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Institution: | aProperties Group, Chemical Engineering Laboratory, Indian Institute of Chemical Technology, Hyderabad 500 007, India;bBhoj Reddy Engineering College for Women, Hyderabad 500 059, India |
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Abstract: | Bubble point temperatures (at 95.35 kPa) over the entire composition range were measured for the binary mixtures formed by ethyl benzene with: acetyl acetone, o-, and p-cresols, 1-hexanol, and tetraethoxysilane, employing a Swietoslawski type ebulliometer. Wilson equation was used to represent the measured liquid phase composition versus bubble point temperature data, and the computed values of the vapor phase mole fractions, activity coefficients, and excess Gibbs free energy were tabulated and briefly discussed. |
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Keywords: | Bubble point temperatures (Vapor  +  liquid) equilibria Ethyl benzene Acetyl acetone Cresols 1-Hexanol Tetraethoxysilane |
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