2024-03-28T11:19:15Zhttp://uvadoc.uva.es/oai/requestoai:uvadoc.uva.es:10324/372812021-06-24T07:28:46Zcom_10324_23040com_10324_954com_10324_894col_10324_23041
Pablo Nisa, Laura de
Segovia Puras, José Juan
Martín Martínez, Ángel
Martín González, María del Carmen
Bermejo Roda, Maria Dolores
2019-07-25T11:46:27Z
2019-07-25T11:46:27Z
2018
The Journal of Chemical Thermodynamics Volume 123, August 2018, Pages 185-194
0021-9614
http://uvadoc.uva.es/handle/10324/37281
https://doi.org/10.1016/j.jct.2018.04.014
185
123
194
The Journal of Chemical Thermodynamics
123
Producción Científica
In this work, densities, viscosities and vapor pressures of dimethyl sulfoxide (DMSO) + 1-allyl-3-methylimidazolium chloride (AmimCl) mixtures have been experimentally determined. Densities and viscosities were measured at temperatures T = [293.15, 373.15] K and molar fractions of dimethyl sulfoxide xDMSO = 0, 0.05, 0.1, 0.15, 0.25, 0.5, 0.75, 0.9 and 1 at atmospheric pressure with a Stabinger densimeter-viscosimeter. Viscosities and densities were found to decrease with increasing temperature and DMSO concentrations. Correlation of viscosity was made as a function of temperature and concentration with two modifications of the Seddon and Grunberg-Nissan equation, one with an average relative deviation of 6.8% and the second one of 16.3%. Vapor pressures of the mixtures were measured at T = [353.1, 433.1] K. and were correlated with Non-Random-Two-Liquid (NRTL) model, obtaining ARD% between 5 and 12%.
Junta de Castilla y León, proyecto VA295U14
MINECO proyecto ENE2014-53459-R
MINECO Prorama Ramón y Cajal RYC-2013-13976
application/pdf
eng
Elsevier
info:eu-repo/semantics/openAccess
Elsevier
Propiedades físicas
Ionic liquidViscosityVapor pressureCorrelation
Determination of density, viscosity and vapor pressures of mixtures of dimethyl sulfoxide + 1-allyl-3-methylimidazolium chloride at atmospheric pressure
info:eu-repo/semantics/article
info:eu-repo/semantics/draft
https://doi.org/10.1016/j.jct.2018.04.014
SI