Volumetric properties of dilute solutions of water in ethanol and water-d2 in ethanol-d1 between T=(278.15 and 318.15)K

This work presents a study of solid–liquid equilibrium of sucrose in three different binary liquid mixtures, methanol–ethanol, methanol–water, and ethanol–water for the temperatures of 303 and 313 K covering the whole composition range of the binary liquid solution. The data are presented as a function of the dielectric constant of the binary liquid mixture taking into account the self-association of water and alcohol. From a dissolution phenomenon standpoint, it seems that the temperature is more important than the dielectric constant of the binary liquid solution for the solubility mechanism. For each temperature, it was observed that the sucrose solubility is directly proportional to the dielectric constant of the binary liquid mixture.

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“… d Bender and Van Hook e Jain et al f Correlated from Ivanov g Calculated from density measurement: Perry and Green …”

Section: Methodsmentioning

confidence: 99%

Sucrose Solubility in Binary Liquid Mixtures Formed by Water–Methanol, Water–Ethanol, and Methanol–Ethanol at 303 and 313 K

et al. 2016

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“…In contrast, abundant data are available in the literature for mixtures of ethanol and water (without INN). Many authors have measured their density. − The molar excess volume of these mixtures is negative, which is attributed to H-bonding and the resulting structuring of the ethanol + water solutions. Also, the mixture viscosity has been reported by several authors. − ,− The viscosity of mixtures of ethanol and water is higher than that of the pure components, which is again attributed to the H-bonding between the molecules.…”

Section: Introductionmentioning

confidence: 99%

Thermophysical Properties of Solutions of Iron(III) Nitrate-Nonahydrate in Mixtures of Ethanol and Water

et al. 2020

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The quality of nanoparticles that are obtained by spray flame synthesis depends strongly on the thermophysical properties of the precursor solutions. Solutions of iron(III) nitrate-nonahydrate (INN) in ethanol are interesting precursor solutions for the production of iron oxide nanoparticles in these processes. However, no data on the thermophysical properties of solutions of INN in ethanol are available in the literature. Therefore, in the present work, the specific density, viscosity, thermal conductivity, and molar isobaric heat capacity of solutions of INN in solvent mixtures of ethanol and water were measured at 101.3 kPa between 288.15 and 333.15 K, solvent compositions ranging from pure ethanol to pure water, and INN molalities up to 1.3 mol kg–1. Empirical correlations of the experimental data are provided.

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“…In contrast, abundant data are available in the literature for mixtures of ethanol and water (without INN). Many authors have measured their density [18][19][20][21][22][23][24][25][26][27][28][29][30] . The molar excess volume of these mixtures is negative, which is attributed to H-bonding and the resulting structuring of the ethanol + water solutions.…”

Section: Introductionmentioning

confidence: 99%

Thermophysical Properties of Solutions of Iron (III) Nitrate-Nonahydrate in Mixtures of Ethanol and Water

Keller¹,

Wlokas²,

Kohns³

et al. 2021

Preprint

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The quality of nanoparticles that are obtained by spray flame synthesis dependsstrongly on the thermophysical properties of the precursor solutions. Solutions ofiron(III)nitrate-nonahydrate (INN) in ethanol are interesting precursor solutions forthe production of iron oxide nanoparticles in these processes. However, no data onthermophysical properties of solutions of INN in ethanol are available in theliterature. Therefore, in the present work, the specific density, viscosity, thermalconductivity and molar isobaric heat capacity of solutions of INN in solvent mixturesof ethanol and water were measured at 101.3 kPa between 288.15 and 333.15 K,solvent compositions ranging from pure ethanol to pure water, and INN molalities upto 1.3 mol kg-1. Empirical correlations of the experimental data are provided.

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Volumetric properties of dilute solutions of water in ethanol and water-d2 in ethanol-d1 between T=(278.15 and 318.15)K

Cited by 16 publications

References 65 publications

Sucrose Solubility in Binary Liquid Mixtures Formed by Water–Methanol, Water–Ethanol, and Methanol–Ethanol at 303 and 313 K

Sucrose Solubility in Binary Liquid Mixtures Formed by Water–Methanol, Water–Ethanol, and Methanol–Ethanol at 303 and 313 K

Thermophysical Properties of Solutions of Iron(III) Nitrate-Nonahydrate in Mixtures of Ethanol and Water

Thermophysical Properties of Solutions of Iron (III) Nitrate-Nonahydrate in Mixtures of Ethanol and Water

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