Surface and interfacial tensions of the systems water + n-butyl acetate + methanol and water + n-pentyl acetate + methanol at 303.15 K

Molecular simulations of liquid-liquid interfacial properties: water-n-alkane and water-methanol-n-alkane systems.

Direct molecular dynamics simulations of the liquid-liquid interface of water-n-alkane and water-methanol-n-alkane systems have been performed in order to study the interfacial properties of these systems. The simulations were carried out using the NERD revised force field of Nath et al. for the n-alkanes, the simple point charge extended model for water, and the optimized potential for liquid ...

Volumetric properties of {n-butyl acetate + 1-butanol + 1,2- butanediol} at temperature between [298.15 ,303.15 and 308.15] K.

Densities and excess molar volume of the binary and ternary mixtures formed by nbutylacetate+ 1-butanol + 1,2-butanediol were measured at (298.15, 303.15, and 308.15) K forthe liquid region and at ambient pressure (81.5) k Pa , for the whole composition range. Theexcess molar volumes,VmE and excess partial molar volume ViE ,were calculated fromexperimental densities.The excess molar volumes are...

Adsorption Behavior of Short Alkyl Chain Imidazolium Ionic Liquidsat N-Butyl Acetate + Water Interface: Experiments and Modeling

e"> The adsorption behavior of three amphiphilic ionic liquids (ILs), 1-alkyl-3- methylimidazolium chloride {[Cnmim][Cl], n=6<span style="font-family: SymbolMT; font-size: 10pt; color: #000000; font-styl...

Ultralow interfacial tensions in water– n -alkane–surfactant systems

The methane fermentations of acetate and methanol.

the superscripts denoting separate isotopic labels. Since Pine and Barker (1956) established that the methyl group of acetate is transferred intact during its incorporation into methane, we wished to determine whether methanol could be metabolized analogously. The deuterium incorporation procedure previously employed for the study of the acetate fermentation was used to establish that all three...