Excess Molar Volumes, Viscosities and Speeds of Sound of the Ternary Mixture 1-Heptanol (1) + Tetrachloroethylene (2) + Methylcyclohexane (3) at 298.15 K

被引：0
作者：
H. Iloukhani
B. Samiey
机构：
[1] University of Bu-Ali Sina,Faculty of Chemistry
[2] University of Lorestan,Department of Chemistry, Faculty of Science
来源：
Journal of Solution Chemistry | 2007年 / 36卷
关键词：
1-Heptanol; Tetrachloroethylene; Methylcyclohexane; Speed of sound; Excess molar volume; Viscosity;
D O I：
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摘要：
Densities (ρ), viscosities (η) and speeds of sound (u) of the ternary mixture (1-heptanol + tetrachloroethylene + methylcyclohexane) and the corresponding binary mixtures (1-heptanol + tetrachloroethylene), (1-heptanol + methylcyclohexane) and (tetrachloroethylene + methylcyclohexane) at 298.15 K were measured over the whole composition range. The data obtained are used to calculate the excess molar volumes (VE), excess isobaric thermal expansivities (αE), viscosity deviations (Δη), excess Gibbs energies of activation of viscous flow (ΔG*E) and excess isentropic compressibilities (κSE) of the binary and ternary mixtures. The data from the binary systems were fitted by the Redlich–Kister equation whereas the best correlation method for the ternary system was found using the Nagata equation. Viscosities, speeds of sound and isentropic compressibilities of the binary and ternary mixtures have been correlated by means of several empirical and semi-empirical equations. The best correlation method for viscosities of binary systems is found using the Iulan et al. equation and for the ternary system using the Heric and McAllister equations. The best correlation method for the speeds of sound and isentropic compressibilities of the binary system (1-heptanol + methylcyclohexane) is found using IMR (Van Deal ideal mixing relation) and for the binary system (tetrachloroethylene + methylcyclohexane) it is found using the NR (Nomoto relation) and for the binary system (1-heptanol + tetrachloroethylene) and the ternary system (1-heptanol + trichloroethylene + methylcyclohexane) it is obtained from the FLT (Jacobson free length theory).
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页码：691 / 714
页数：23
相关论文
共 69 条
[1]  
Iloukhani H.(2006)Speeds of sound, isentropic compressibilities, viscosities and excess molar volumes of binary mixtures of methylcyclohexane + 2-alkanols or ethanol at J. Chem. Thermodyn. 38 190-200
[2]  
Samiey B.(2002)=298.15 K J. Chem. Eng. Data 47 195-197
[3]  
Moghaddasi M.A.(2005)Excess molar enthalpies of N,N-dimethylformamide + alkan-1-ols (C J. Chem. Eng. Data 50 1911-1916
[4]  
Iloukhani H.(2003)–C Thermochim. Acta 405 123-128
[5]  
Zarei H.A.(2005)) at 298.15 K J. Chem. Thermodyn. 37 1151-1161
[6]  
Iloukhani H.(1948)Studies of viscosities and excess molar volumes of the binary mixtures of 1-heptanol + 1,2-dichloroethane, + 1,1,1-trichloroethane, + trichloroethylene and tetrachloroethylene at (293.15, 298.15, and 303.15) K for the liquid region and at ambient pressure Ind. Eng. Chem. 40 345-348
[7]  
Samiey B.(1982)Excess molar enthalpies of formamide + some alkan-1-ols (C Collect. Czech. Chem. Commun. 47 1414-1419
[8]  
Zarei H.A.(1995)–C Thermochim. Acta 259 57-70
[9]  
Iloukhani H.(1990)) and their correlations at 298.15 K J. Chem. Thermodyn. 22 279-283
[10]  
Iloukhani H.(1949)Excess molar volumes of the ternary system {methylcyclohexane (1) + cyclohexane (2) +  Trans. Faraday Soc. 45 125-137
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