Density, Speed of Sound,
Viscosity, Refractive Index,
and Excess Volume of N-Methyl-2-pyrrolidone (NMP)
+ Water + Ethanol from T = (293.15 to 323.15) K
Posted on 2012-04-12 - 00:00
The present work analyzes the composition and temperature
influence
upon different physical properties (density, speed of sound, viscosity,
and refractive index) corresponding to the ternary mixture N-methyl-2-pyrrolidone (NMP) + water + ethanol. The influence
of composition has been evaluated over the entire mole fraction range.
In relation with the influence of temperature, the studied range was
(293.15 to 323.15) K. Also, excess volume and isentropic compressibility
deviations have been calculated on the basis of density and speed
of sound values.
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Blanco, A.; García-Abuín, A.; Gómez-Díaz, D.; Navaza, J. M. (2016). Density, Speed of Sound,
Viscosity, Refractive Index,
and Excess Volume of N-Methyl-2-pyrrolidone (NMP)
+ Water + Ethanol from T = (293.15 to 323.15) K. ACS Publications. Collection. https://doi.org/10.1021/je201152j