Density, Viscosity and Volatility of Binary Mixtures of Isopropyl Ether and exo-Tetrahydrodicyclopentadiene
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Measurements of density, viscosity and vapor pressure for binary mixtures of exo-tetrahydrodicyclopentadiene (JP-10) with isopropyl ether are reported at temperatures of (293.15, 298.15, 303.15, 308.15, and 313.15) K over the entire composition range. The excess molar volumes, viscosity deviation and excess Gibbs energies of activation for the binary systems were calculated from the experimental values and fitted with the Redlich–Kister equation. Isopropyl ether was added to enhance the vapor pressure of JP-10. Experimental vapor pressure data were correlated by the Antoine equation. Several semi-empirical equations were used to correlate the viscosity data. The McAllister equation gives relatively satisfactory results for the correlation. The experimental and correlated data could be used in the development of models for mixtures of hydrocarbons with oxygenates.
KeywordsIsopropyl ether Fuel additives Density Viscosity Vapor pressure
The authors are grateful to the National Natural Science Foundation of China (21103129) and the Natural Science Foundation of Shandong Province (ZR2016BQ40).
- 2.Didaoui-Nemouchi, S., Ait-Kaci, A., Jose, J.: Vapour–liquid equilibria, enthalpy of mixing of binary mixtures containing diisopropylether ‘DIPE’ and monoaromatic hydrocarbons. Experimental results and modeling. Fluid Phase Equill. 255, 78–85 (2007)Google Scholar
- 4.Chamorro, C.R., Segovia, J.J., Martín, M.C., Villamañán, M.A.: Vapor–liquid equilibrium of octane-enhancing additives in gasolines, 1. Total pressure data and g E for binary and ternary mixtures containing di-isopropyl ether (DIPE), n-heptane and benzene at 313.15 K. Fluid Phase Equilib. 182, 229–239 (2001)CrossRefGoogle Scholar
- 11.Zhang, L., Guo, Y., Xiao, J., Gong, X., Fang, W.: Density, refractive index, viscosity, and surface tension of binary mixtures of exo-tetrahydrodicyclopentadiene with some n-alkanes from (293.15–313.15). K. J. Chem. Eng. Data 56, 4268–4273 (2011)Google Scholar
- 15.Riddick, A., Bunger, W.B., Sakano, T.K.: Organic Solvents, Physical Properties and Method of Purification, 4th edn. Wiley-Interscience, New York (1986)Google Scholar
- 24.Yang, F., Guo, Y., Xing, Y., Li, D., Fang, W., Lin, R.: Densities and viscosities of binary mixtures of JP-10 with n-octane or n-decane at several temperatures. J. Chem. Eng. Data 53, 2237–2240 (2008)Google Scholar
- 27.Meyer, R., Meyer, M., Metzger, J., Péneloux, A.: Thermodynamic study of binary mixtures. I. Comparative study of the excess free enthalpy of activation of viscous flow and in the excess free enthalpy of solution. J. Chim. Phys. Phys.-Chim. Biol. 68, 406–412 (1971)Google Scholar
- 28.Pereiro, A.B., Rodríguez, A., Canosa, J., Tojo, J.: Density, viscosity, and speed of sound of dialkyl carbonates with cyclopentane and methyl cyclohexane at several temperatures. J. Chem. Eng. Data. 49, 1392–1399 (2004)Google Scholar
- 32.Frenkel, Y.I.: Kinematic Theory of Liquids. Oxford University Press, London (1949)Google Scholar
- 34.Poling, B.E., Prausnitz, J.M., O’Connell, J.P.: The Properties of Gases and Liquids, 5th edn. McGraw–Hill, New York (2000)Google Scholar