کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
204469 460736 2007 8 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Densities, viscosities and ultrasonic velocities of binary mixtures of methylbenzene with hexan-2-ol, heptan-2-ol and octan-2-ol at T = 298.15 and 308.15 K
موضوعات مرتبط
مهندسی و علوم پایه مهندسی شیمی مهندسی شیمی (عمومی)
پیش نمایش صفحه اول مقاله
Densities, viscosities and ultrasonic velocities of binary mixtures of methylbenzene with hexan-2-ol, heptan-2-ol and octan-2-ol at T = 298.15 and 308.15 K
چکیده انگلیسی

Densities, viscosities and ultrasonic velocities of binary mixtures of methylbenzene with hexan-2-ol, heptan-2-ol and octan-2-ol have been measured over the entire range of composition, at 298.15 and 308.15 K and at atmospheric pressure. From the experimental values of density, viscosity and ultrasonic velocity, the excess molar volumes (VE), deviations in viscosity (Δη) and deviations in isentropic compressibility (Δκs) have been calculated. The excess molar volumes, deviations in viscosity and deviations in isentropic compressibility have been fitted to the Redlich–Kister polynomial equation. The Jouyban–Acree model is used to correlate the experimental values of density, viscosity and ultrasonic velocity.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Fluid Phase Equilibria - Volume 252, Issues 1–2, 1 March 2007, Pages 88–95
نویسندگان
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