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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.


Papers
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Journal ArticleDOI
TL;DR: In this paper, the excess molar enthalpy H m E has been determined as a function of mole fraction x at atmospheric pressure and 298.15 K for 9 binary liquid mixtures of an (n -alkanol + 2,5-dioxahexane).

30 citations

Journal ArticleDOI
TL;DR: A method based on the anomalous scattering of either x rays or neutrons has been suggested to separate the partial structure factors in a liquid or amorphous binary system as mentioned in this paper, but this method is not suitable for high-dimensional systems.
Abstract: A method based on the anomalous scattering of either x rays or neutrons has been suggested to separate the partial structure factors in a liquid or amorphous binary system.

30 citations

Journal ArticleDOI
TL;DR: In this paper, isothermal P, x, y data are represented with the Peng-Robinson equation of state using the Mathias-Copeman alpha function and the Wong-Sandler mixing rules involving the NRTL model, and the experimental method used in this work to measure VLE data is of the "static analytic" type, taking advantage of two pneumatic capillary samplers (Rolsi TM, Armines' patent) developed in the CEP/TEP laboratory.

30 citations

Journal ArticleDOI
Jong-Nam Kim, Kuck-Tack Chue, Kwon-Il Kim, Soon-Haeng Cho, Jong-Duk Kim1 
TL;DR: In this paper, the binary adsorption of nitrogen and carbon dioxide on zeolite-X was investigated by static methods, and the results showed that the equilibrium Selectivity of CO2 over N2 was very high: about 525 at a CO2 mole fraction of 0.14 and a temperature of 15°C.
Abstract: The binary adsorption of nitrogen and carbon dioxide on zeolite-X was investigated. The adsorption equilibria of pure and binary systems were measured by static methods. In the binary system the equilibrium Selectivity of CO2 over N2 was very high: about 525 at a CO2 mole fraction of 0.14 and a temperature of 15°C. Consequently, N2 can be considered as inert when its mole fraction is less than 0.8. The ideal adsorbed-solution theory (IAST) predicted quite well the binary equilibrium data, while the extended Langmuir isotherm showed a great deviation. The dynamics of fixed-bed adsorption of CO2-N2 gas mixture (CO2 14.86 mole percent) was analyzed by the cell model under non-isothermal conditions, incorporated with binary adsorption equilibria, mass and heat transfer resistances and variation of gas velocity in the bed. The concentration and temperature history curves were determined and compared with the theoretical results. This cell-model with IAST predicted well the dynamic behavior of the adsorption bed.

30 citations

Journal ArticleDOI
TL;DR: In this paper, a simplified cluster solvation model was employed to correlate the solid solubility in supercritical fluids, where several supercritical molecules were associated with a solid solute in chemical equilibrium.

30 citations


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Performance
Metrics
No. of papers in the topic in previous years
YearPapers
202339
202272
2021103
2020135
2019130
2018140