RT info:eu-repo/semantics/article
T1 Viscosities of binary mixtures containing 2-butanol + hydrocarbons (2,2,4-trimethylpentane or 1,2,4-trimethylbenzene) at high pressures for the implementation of second generation biofuels
A1 Zambrano Carranza, Johnny Robinson
A1 Martín González, María del Carmen
A1 Moreau Ortega, Alejandro
A1 Concepción, Eduardo I.
A1 Segovia Puras, José Juan
K1 2-Butanol
K1 2,2,4-Trimethylpentane
K1 1,2,4-Trimethylbenzene
K1 Viscosity
K1 High pressure
AB 2-Butanol is an alcohol which can be from renewable origin, and it is clasiffied as second-generation biofuels. Before the implementation of some biofuels, thermophysical and thermodynamic properties are required. To fulfil this objective, dynamic viscosities of (2-butanol + 2,2,4-trimethylpentane) and (2-butanol + 1,2,4-trimethylbenzene) mixtures are reported at four temperatures (293.15, 313.15, 333.15, 353.15) K, pressures up to 140 MPa and mole fractions of 2-butanol x = (0.3, 0.5, 0.8, 1).The measurements were carried out using an accurate vibrating-wire viscometer with a relative expanded uncertainty of 1.5% for a coverage factor k = 2.Experimental data were fitted to a modified VFT model obtaining good results in agreement with the uncertainty.
PB Elsevier
SN 0021-9614
YR 2018
FD 2018-03-24
LK https://uvadoc.uva.es/handle/10324/81961
UL https://uvadoc.uva.es/handle/10324/81961
LA spa
NO The Journal of Chemical Thermodynamics, October 2018, vol. 125, p. 180-185
NO Producción Científica
DS UVaDOC
RD 22-ene-2026