Density, ultrasonic velocity, surface tension, excess volume and viscosity of quaternary fluid solutions

Shukla, R. C.; Kumar, Ashok; Shukla, Alok; Srivastava, Kirti

doi:10.1016/j.molliq.2008.02.003

Cited by 6 publications

(1 citation statement)

References 32 publications

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“…Surface tension (top) and interfacial thickness (bottom) for the pure substances toluene (black), CO 2 (blue), and N 2 (light blue). Crosses are experimental data from the literature: toluene, ,− CO 2 , − and N 2 . − Solid lines are the results from DGT (this work). Open symbols a...…”

Section: Resultsmentioning

confidence: 99%

Vapor–Liquid Interfacial Properties of the Systems (Toluene + CO₂) and (Toluene + N₂): Experiments, Molecular Simulation, and Density Gradient Theory

Stephan,

Fleckenstein,

Hasse

2023

J. Chem. Eng. Data

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Vapor−liquid interfacial properties of the binary systems (toluene + CO 2 ) and (toluene + N 2 ), as well as for the three pure components toluene, CO 2 , and N 2 , were studied using experimental and theoretical methods. Data on the surface tension and the relative adsorption were obtained from pendant drop experiments as well as from molecular dynamics (MD) simulations and density gradient theory (DGT) + perturbed-chain polar statistical associating fluid theory (PCP-SAFT). The experiments were carried out at temperatures between 303.15 and 373.15 K and pressures up to 5.7 MPa. MD and DGT calculations were carried out at 283.15, 303.15, 323.15, and 343.15 K in the entire composition range. MD and DGT were also used for studying the enrichment of the low-boiling component and the thickness of the interface. Furthermore, the vapor−liquid equilibrium (VLE) bulk phase properties were computed by MD and PCP-SAFT and compared to experimental data from the literature. The data from the different methods were found to be in good agreement throughout. The comparison of the results for the two studied mixtures provides insights into the link between phase behavior, interfacial properties, and molecular interactions.

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Section: Resultsmentioning

confidence: 99%

Vapor–Liquid Interfacial Properties of the Systems (Toluene + CO₂) and (Toluene + N₂): Experiments, Molecular Simulation, and Density Gradient Theory

Stephan,

Fleckenstein,

Hasse

2023

J. Chem. Eng. Data

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Excess Molar Enthalpies for Binary and Ternary Mixtures Containing Cyclic Ethers, Lactam and Cyclic Ketones

et al. 2017

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Acoustical-Physical Impact of Ternary Blends Having Hexane (Aniline + 1-Alkanols)

Sasikumar

Mohammed

Mohammed³

et al. 2022

Chemistry Africa

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Density, ultrasonic velocity, surface tension, excess volume and viscosity of quaternary fluid solutions

Cited by 6 publications

References 32 publications

Vapor–Liquid Interfacial Properties of the Systems (Toluene + CO₂) and (Toluene + N₂): Experiments, Molecular Simulation, and Density Gradient Theory

Vapor–Liquid Interfacial Properties of the Systems (Toluene + CO₂) and (Toluene + N₂): Experiments, Molecular Simulation, and Density Gradient Theory

Excess Molar Enthalpies for Binary and Ternary Mixtures Containing Cyclic Ethers, Lactam and Cyclic Ketones

Acoustical-Physical Impact of Ternary Blends Having Hexane (Aniline + 1-Alkanols)

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Density, ultrasonic velocity, surface tension, excess volume and viscosity of quaternary fluid solutions

Cited by 6 publications

References 32 publications

Vapor–Liquid Interfacial Properties of the Systems (Toluene + CO2) and (Toluene + N2): Experiments, Molecular Simulation, and Density Gradient Theory

Vapor–Liquid Interfacial Properties of the Systems (Toluene + CO2) and (Toluene + N2): Experiments, Molecular Simulation, and Density Gradient Theory

Excess Molar Enthalpies for Binary and Ternary Mixtures Containing Cyclic Ethers, Lactam and Cyclic Ketones

Acoustical-Physical Impact of Ternary Blends Having Hexane (Aniline + 1-Alkanols)

Contact Info

Product

Resources

About

Vapor–Liquid Interfacial Properties of the Systems (Toluene + CO₂) and (Toluene + N₂): Experiments, Molecular Simulation, and Density Gradient Theory

Vapor–Liquid Interfacial Properties of the Systems (Toluene + CO₂) and (Toluene + N₂): Experiments, Molecular Simulation, and Density Gradient Theory