Abstract
In this study experimental measurements of the thermophysical properties of binary mixtures containing hexane + aromatic hydrocarbon are continued. Here experimental data of the dynamic viscosity, η, at 298.15 K and atmospheric pressure, over the complete composition range are presented. As noted, the second compound of all mixtures belong to the same aromatic family, with a benzene ring having one ethyl chain or two methyl chains placed at different sites of the benzene ring. So, the molar mass for all four second compounds is exactly the same. Thus, these measurements will provide information about the influence of the methyl chain positions on the viscosity when it is mixed with hexane. From the measured values of the dynamic viscosity, dynamic viscosity deviations of the binary mixtures are determined and the viscosity deviations are compared with other deviation results for similar mixtures, and among the different binary mixtures.
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Domínguez-Pérez M., Freire S., Jiménez de Llano J., Rilo E., Segade L., Cabeza O., Jiménez E.: Fluid Phase Equilib. 212, 331 (2003)
Domínguez-Pérez M., Jiménez de Llano J., Segade L., Franjo C., Cabeza O.: J. Therm. Anal. Calorim. 80, 289 (2005)
Domínguez-Pérez M., Segade L., Cabeza O., Franjo C., Jiménez E.: J. Chem. Eng. Data 51, 294 (2006)
Casas H., Segade L., Cabeza O., Franjo C., Jiménez E.: J. Chem. Eng. Data 46, 651 (2001)
Jiménez E., Segade L., Franjo C., Casas H., Legido J.L., Paz Andrade M.I.: Fluid Phase Equilib. 149, 339 (1998)
Thermodynamic Research Center. TRC Thermodynamic Tables Hydrocarbons. The Texas A&M University System, College Station (1995)
J.A. Riddick, W.B. Bunger, T.K. Sakano, Organic solvents, physical properties and methods of purification. in Techniques of Chemistry, vol II, 4th edn. (Wiley, New York, 1986)
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Domínguez-Pérez, M., Franjo, C., Pico, J. et al. Experimental Study of the Dynamic Viscosity Deviations in the Binary Systems: Hexane + Ethylbenzene, + o-Xylene, + m-Xylene, + p-Xylene at 298.15 K. Int J Thermophys 30, 1197–1201 (2009). https://doi.org/10.1007/s10765-009-0622-2
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DOI: https://doi.org/10.1007/s10765-009-0622-2