Thermophysical Properties of Binary Mixtures of Diisopropyl Ether with Methyl Benzoate, Ethyl Benzoate, and Benzyl Acetate at Various Temperatures

被引:1
|
作者
Venkatesan, D. [1 ]
Amarnath, D. Joshua [1 ]
Saravanakumar, K. [2 ]
机构
[1] Sathyabama Inst Sci & Technol, Dept Chem Engn, Chennai 600119, Tamil Nadu, India
[2] Coll Appl Sci, Dept Engn, Sohar, Mohe, Oman
关键词
densities; viscosities; excess properties; diisopropyl ether; benzyl acetate; REFRACTIVE-INDEXES; SURFACE TENSIONS; VISCOSITIES; DENSITIES; ETHANOL; SOUND; ACETOACETATE; SPEEDS;
D O I
10.1134/S0036024420080300
中图分类号
O64 [物理化学(理论化学)、化学物理学];
学科分类号
070304 ; 081704 ;
摘要
Densities and viscosities of binary mixtures of diisopropyl ether (DIPE) with methyl benzoate (MB), ethyl benzoate (EB) and benzyl acetate (BA) were measured experimentally atT= (298.15, 303.15, 308.15, and 313.15) K andP= 0.1 MPa for the entire composition range. The estimated values of the pure liquids and mixtures were subsequently used to determine the properties such as excess molar volume (V-E), deviation in viscosity ( increment eta), and excess Gibbs free energy ( increment G*(E)). These results were fitted into Redlich-Kister polynomial equation to calculate the coefficients and standard errors.
引用
收藏
页码:1573 / 1580
页数:8
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