Volumetric properties of ionic liquids, 1-Ethyl-3-ethylimidazolium chloride [Emim][Cl] and 1-Ethyl-3-methylimidazolium hydrogen sulfate [Emim][HSO4] in sucrose aqueous solutions at T = (293.15–313.15) K and ambient pressure

Rafiee, Hamid Reza; Frouzesh, Farshid

doi:10.1016/j.fluid.2016.05.024

Cited by 13 publications

(2 citation statements)

References 25 publications

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“…Muray et al (2013) observed similar behavior, studying thermo-physical properties of ionic liquid imidazolium base. Similar behavior for density was found by Rafie et al (2016) studying the volumetric properties of ionic liquids in sucrose aqueous solution at different temperatures and ambient pressure.…”

Section: Density Refractive Index and Electrical Conductivity Of Thesupporting

confidence: 80%

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Thermophysical Properties of 1-Ethyl-3-Methylimidazolium Chloride Solution From 293.15 to 323.15 K

Gandolfi

Gonçalves

Pimentel

et al. 2019

Braz. J. Chem. Eng.

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Aqueous systems composed of ionic liquid make up a new alternative for use in processes involving the separation of biomolecules. The objective of this experiment was to obtain the thermo-physical properties of density, refractive index, electrical conductivity, molar volume, thermal expansion coefficient and apparent specific volume of the ionic liquid 1-ethyl-3-methylimidazolium chloride. The thermo-physical properties of aqueous solutions of this ionic liquid were measured as a function of the mass fraction w = (0.05, 0.125, 0.2, 0.275 and 0.35), temperature T = (293.15, 303.15, 313.15 and 323.15) K and pH = (7.5, 8.0 and 8.5). Models representing the combined effects between variables were fit since they are required for industrial applications where the physical parameters must be accurately calculated. Models representing the combined effects of the variables temperature, mass fraction and pH values of ionic liquid were adjusted and presented good fit.

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Section: Density Refractive Index and Electrical Conductivity Of Thesupporting

confidence: 80%

“…Comparison of measured densities for (water + 1-ethyl-3-methyl imidazolium chloride) binary system with the literature at T=303.15 K: •(Rafie et al (2015);Rafie et al (2016)); this work ○, pH 7.5; ▼, pH 8.0; ∆, pH 8.5.…”

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confidence: 92%