Browsing by Subject "Sound velocity"
Now showing items 1-6 of 6
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Effect of temperature on density, sound velocity, and their derived properties for the binary systems glycerol with water or alcohols
(Elsevier, 2017)Densities and sound velocities of three binary systems containing glycerol + (water, methanol, or ethanol) have been measured over the entire composition range at temperatures ranging from (283.15 to 313.15) K in 10 K ... -
Influence of alkyl group on interactions between carboxylic acid and acetonitrile at different temperatures
(Elsevier, 2016)In this paper, the influence of alkyl group as well as temperature on interactions between carboxylic acid and acetonitrile were examined using thermodynamics technique. The carboxylic acid used in this study was acetic ... -
Physicochemical properties of N-Butyl-N-methyl-2-oxopyrrolidonium bromide and its binary mixtures with water or methanol
(American Chemical Society, 2016)Novel N-butyl-N-methyl-2-oxopyrrolidonium bromide ([BMpyr]+[Br]?) ionic liquid was synthesized and characterized by different techniques such as NMR (1H and 13C), FTIR, and HPLC. The measurements of thermophysical properties ... -
Thermophysical properties of quinoxaline derivatives and their binary mixtures with organic solvents at various temperatures
(North-West University (South Africa), 2018)"Abstract not copied" -
Vapor-liquid equilibria, density and sound velocity measurements of (water or methanol or ethanol + 1,3-propanediol) binary systems at different temperatures
(Elsevier, 2016)In this work, vapor liquid equilibria (VLE) data for the binary systems containing {water or methanol (1) + 1,3-propanediol (2)} are reported. All measurements were performed in the temperature range of (273.15-343.15 (or ... -
Volumetric and acoustic properties of binary systems (furfural or furfuryl alcohol + toluene) and (furfuryl alcohol + ethanol) at different temperatures
(Elsevier Science Bv, 2015)Densities (?) and sound velocities (u) of the pure liquids obtained from different biomass conversion: furfural, furfuryl alcohol, toluene, and ethanol were measured at temperature range from 283.15 K to 313.15 K at 10 K ...