Excess properties of the binary mixtures of methylcyclohexane + alkanes (C6 to C12) at T = 298.15 K to T = 308.15 K |
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| Affiliation: | 1. Department of Chemical Engineering, Imperial College London, South Kensington Campus, London SW7 2AZ, United Kingdom;2. Department of Earth Science and Engineering, Imperial College London, South Kensington Campus, London SW7 2AZ, United Kingdom;1. State Key Laboratory of Oil and Gas Reservoir Geology and Exploitation (Southwest Petroleum University), China;2. Key Laboratory of Thermo-Fluid Science and Engineering, Ministry of Education, School of Energy and Power Engineering, Xi’an Jiaotong University, Xi’an 710049, China;1. Department of Analytical Chemistry, Institute of Chemistry, Faculty of Science, Siedlce University of Natural Sciences and Humanities, 3 Maja 54, 08-110 Siedlce, Poland;2. Department of Chemical and Process Engineering, Chemical Faculty, Gdańsk University of Technology, 11/12 Narutowicza St, 80-233 Gdańsk, Poland;3. Section of Toxicology and Bioanalytics, Department of Civil and Environmental Engineering, Koszalin University of Technology, Śniadeckich 2, 75-453 Koszalin, Poland;4. Polish Society of the Separation Science, Poland;1. Department of Chemical Engineering, The University of Michigan, 2300 Hayward Street, Ann Arbor, MI 48109-2136, United States;2. The EMS Energy Institute, Department of Energy and Mineral Engineering, The Pennsylvania State University, University Park, PA 16802, United States;3. Department of Mechanical Engineering, The University of Michigan, 2350 Hayward Street, Ann Arbor, MI 48109-2125, United States;4. Department of Macromolecular Science and Engineering and Biophysics Program, The University of Michigan, 2350 Hayward Street, Ann Arbor, MI 48109-2125, United States |
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| Abstract: | ![]()
Experimental values of density, viscosity, and refractive index at T = (298.15, 303.15, and 308.15) K while the speed of sound at T = 298.15 K in the binary mixtures of methylcyclohexane with n-hexane, n-heptane, n-octane, n-nonane, n-decane, n-dodecane, and iso-octane are presented over the entire mole fraction range of the binary mixtures. Using these data, excess molar volume, deviations in viscosity, molar refraction, speed of sound, and isentropic compressibility are calculated. All the computed quantities are fitted to Redlich and Kister equation to derive the coefficients and estimate the standard error values. Such a study on model calculations in addition to presentation of experimental data on binary mixtures are useful to understand the mixing behaviour of liquids in terms of molecular interactions and orientational order–disorder effects. |
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