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Binary system
About: Binary system is a research topic. Over the lifetime, 5788 publications have been published within this topic receiving 97882 citations.
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TL;DR: The results of densities, viscosities, and refractive indices at (298.15, 303.15 and 308.15) K and speed of sound at 298.15 K in the binary mixtures of tri-n-butylamine with triethylamine, tetrahydrofuran, tetradecane, and tetrachloroethylene have been measured and used to calculate the excess molar volume, deviations in viscosity, molar refraction, and speed-of-sound as discussed by the authors.
Abstract: The results of densities, viscosities, and refractive indices at (298.15, 303.15, and 308.15) K and speed of sound at 298.15 K in the binary mixtures of tri-n-butylamine with triethylamine, tetrahydrofuran, tetradecane, tetrachloroethylene, pyridine, and trichloroethylene have been measured and used to calculate the excess molar volume, deviations in viscosity, molar refraction, and speed of sound. These results have been discussed to study the type of mixing behavior between the mixing molecules. The measured properties have been fitted to a polynomial equation to derive the coefficients and estimate the standard errors.
54 citations
TL;DR: In this paper, the thermodynamic properties and associated phase equilibria for the Al-La binary system are examined by combining first-principles calculations with a solution thermodynamics approach.
53 citations
TL;DR: In this article, a predictive correlation for the phase behavior of CO2 + n-alkane systems, based on a three-parameter cubic equation of state (EOS), that is, the RK-PR EOS coupled to cubic mixing rules (CMRs), is developed and tested.
Abstract: The phase equilibria of binary CO2 + n-alkane mixtures have been studied by an important number of authors, both experimentally and using different types of thermodynamic models. Modeling studies of the phase behavior of such highly nonideal systems have generally achieved only partially accurate results in the correlation of phase equilibrium data when considering wide ranges of temperature, pressure, and n-alkane molecular weight. In this study, a predictive correlation for the phase behavior of CO2 + n-alkane systems, based on a three-parameter cubic equation of state (EOS), that is, the RK-PR EOS, coupled to cubic mixing rules (CMRs), is developed and tested. CMRs have been shown to be capable of an accurate correlation of the phase equilibria asymmetric CO2 + n-alkane binary systems, in wide ranges of temperature and pressure, when using system-specific interaction parameters. For developing the predictive correlation a critical review of published experimental data for the series was carried out, co...
53 citations
TL;DR: Differential scanning calorimetry (DSC) is used to investigate the thermal properties of lauric acid (LA), 1-tetradecanol (TD) and their binary system as discussed by the authors.
53 citations
TL;DR: The phase relations in the pseudo-binary system SrO-Fe2O3 have been investigated in air up to 1150°C by means of powder X-ray diffraction and thermal analysis.
53 citations