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گواهی نمایه سازی مقاله Study of viscosity of binary mixture of containing Butyl Acetate and Benzaldehyde

عنوان مقاله: Study of viscosity of binary mixture of containing Butyl Acetate and Benzaldehyde
شناسه (COI) مقاله: KBDC01_089
منتشر شده در اولین همایش ملی توسعه دانش بنیان صنایع نفت، گاز و پتروشیمی در سال ۱۳۹۲
مشخصات نویسندگان مقاله:

f hafshedani - Department of Chemistry, University, of Khouzestan, Ahwaz, Iran
m almasi - Department of Chemistry, University, of Khouzestan, Ahwaz, Iran

خلاصه مقاله:
density and viscosity value of binary mixtures of butyl acetate, benzaldehyde and Aniline were measured at 293.15 to 323.15K and whole mol fraction range. Excessmolar volumes (V Em ), viscosity deviations ( ), partial molar volumes at infinite dilution (V 0 m,i), thermal expansion coefficients (α) excess thermal expansioncoefficients ( E ) and change of molar Enthalpy with pressure at constant temperature and molar fractionT x E ( Hm / P ) , have been calculated. Excess molar volume and viscosity deviation were fitted by Redlich - Kister equation. All mixtures show negative values ofexcess molar volume and viscosity deviation; Excess molar volume decrease with increase temperatures. Alsothe values of V E and Δη were explainted by type andnature of interactions of in solution.

کلمات کلیدی:
Benzaldehyde , Butyl Acetate, excess molar volume , Redlich-kister equation , viscosity deviations

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