Results 271 to 280 of about 225,293 (353)
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Journal of Chemical Thermodynamics, 2019
Isobaric vapor-liquid equilibrium data were measured for three systems, namely, ethyl acetate + dimethyl sulfoxide, propyl acetate + dimethyl sulfoxide and ethyl acetate + propyl acetate + dimethyl sulfoxide at 101.3 kPa in this work.
Yinglong Wang +6 more
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Isobaric vapor-liquid equilibrium data were measured for three systems, namely, ethyl acetate + dimethyl sulfoxide, propyl acetate + dimethyl sulfoxide and ethyl acetate + propyl acetate + dimethyl sulfoxide at 101.3 kPa in this work.
Yinglong Wang +6 more
semanticscholar +1 more source
Journal of Molecular Liquids, 2019
The vapor liquid equilibrium data of diethylamine + acetone, acetone + N-methyl pyrrolidone and diethylamine + N-methyl pyrrolidone were measured at 101.3 kPa in this article. Van Ness and Herington test were used to check the experimental data.
Jingwei Yang +5 more
semanticscholar +1 more source
The vapor liquid equilibrium data of diethylamine + acetone, acetone + N-methyl pyrrolidone and diethylamine + N-methyl pyrrolidone were measured at 101.3 kPa in this article. Van Ness and Herington test were used to check the experimental data.
Jingwei Yang +5 more
semanticscholar +1 more source
Journal of Molecular Liquids, 2018
Vapor−liquid equilibrium (VLE) data for the binary systems of tetrahydrofuran (THF) + ethyl acetate (EtOAc), THF + N-methyl pyrrolidone (NMP) and EtOAc + NMP, and the ternary systems of THF + EtOAc + NMP were measured at 101.3 kPa.
Jingwei Yang +6 more
semanticscholar +1 more source
Vapor−liquid equilibrium (VLE) data for the binary systems of tetrahydrofuran (THF) + ethyl acetate (EtOAc), THF + N-methyl pyrrolidone (NMP) and EtOAc + NMP, and the ternary systems of THF + EtOAc + NMP were measured at 101.3 kPa.
Jingwei Yang +6 more
semanticscholar +1 more source
Vapor−Liquid Equilibrium in Electric Field Gradients
The Journal of Physical Chemistry B, 2010We investigate the vapor-liquid coexistence of polar and nonpolar fluids in the presence of a nonuniform electric field. We find that a large enough electric field can nucleate a gas bubble from the liquid phase or a liquid droplet from the vapor phase. The surface tension of the vapor-liquid interface is determined within squared-gradient theory. When
Sela Samin, Yoav Tsori
openaire +2 more sources
2010
Every time a fluid is confined at a nanometer scale, the predominance of the fluid–substrate interactions strongly distorts its intrinsic properties. For instance, it is observed that the amount of fluid adsorbed in a nanoporous substrate is not a single-valued function of the chemical potential and may present a hysteresis.
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Every time a fluid is confined at a nanometer scale, the predominance of the fluid–substrate interactions strongly distorts its intrinsic properties. For instance, it is observed that the amount of fluid adsorbed in a nanoporous substrate is not a single-valued function of the chemical potential and may present a hysteresis.
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Vapor-liquid equilibrium in capillary distillation
Desalination, 1991Abstract With the advent of capillary distillation (12, 28, 29 30, 31,32) vapor-liquid equilibrium data of solutions in small capillaries have become important. These data for various alcohol-water mixtures have been obtained and published recently (13). Although the experimental method used is simple, it is very time-consuming.
G.C. Yeh +5 more
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Group contributions in vapor‐liquid equilibrium
The Canadian Journal of Chemical Engineering, 1969AbstractAn empirical method has been developed for the prediction of vapor‐liquid equilibrium data, both composition and temperature, for a series of binaries of chain hydrocarbons with carbon tetrachloride. The maximum and absolute average deviations in vapor composition are 0.035 and 0.006 mole fraction, respectively, and in temperature are 1.5 and 0.
Alan J. Rodger +2 more
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Vapor-liquid equilibrium of methyl chloride
AIP Conference Proceedings, 1995An intermolecular site‐site (CH3 and Cl) potential has been used with the Gibbs ensemble Monte Carlo method to calculate the vapor‐liquid equilibrium coexistence and critical properties of methyl chloride. The calculations have been carried out in the triple point (175 K)‐critical point (417 K) range.
F. F. Martins Freitas +1 more
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Low Pressure Vapor-Liquid Equilibrium
1993Separations using, Distillation, Extraction, Gas Absorption, etc., represent the main unit operations in the Chemical and Petroleum Industries, often reaching 50% of the total plant cost.
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