dc.contributor.author | González, E.J. | |
dc.contributor.author | Requejo, P.F. | |
dc.contributor.author | Domínguez, Á. | |
dc.contributor.author | Macedo, E.A. | |
dc.date.accessioned | 2024-02-03T09:55:38Z | |
dc.date.available | 2024-02-03T09:55:38Z | |
dc.date.issued | 2013 | |
dc.identifier.citation | Fluid Phase Equilibria 360 (2013) 416 – 422 | es |
dc.identifier.issn | 0378-3812 | es |
dc.identifier.uri | https://uvadoc.uva.es/handle/10324/65619 | |
dc.description | Producción Científica | es |
dc.description.abstract | In this work, mutual solubilities of 24 binary mixtures containing ionic liquids (1-ethyl-3-
methylpyridinium ethylsulfate, 1-ethyl-3-methylpyridinium bis(trifluoromethylsulfonyl)imide,
1-hexyl-3-methylimidazolium dicyanamide and 1-propyl-3-methylpyridinium
bis(trifluoromethylsulfonyl)imide) with aromatic hydrocarbons (benzene, toluene, ethylbenzene,
o-xylene, m-xylene and p-xylene) were determined in the range T = (293.15–333.15) K and at atmospheric
pressure, and the corresponding temperature-composition phase diagrams were obtained
from the density of the equilibrium phases. From the experimental data, the effect of the structure
of the ionic liquid and the aromatic hydrocarbon on the solubility was analyzed and discussed.
The ionic liquids reported in this work show a negligible solubility in the studied aromatic hydrocarbons
and the solubility of the aromatic compounds in the ionic liquids decreases in the order
benzene > toluene > ethylbenzene > xylene isomers. The experimental results show that solubility is
also affected by the ionic liquid structure while the temperature has a very little effect on the phase
equilibria. Finally, experimental liquid–liquid equilibrium data were satisfactorily correlated using the
Non-Random Two-Liquid (NRTL) model. | es |
dc.format.mimetype | application/pdf | es |
dc.language.iso | spa | es |
dc.publisher | ELSEVIER SCIENCE BV | es |
dc.rights.accessRights | info:eu-repo/semantics/restrictedAccess | es |
dc.rights.uri | http://creativecommons.org/licenses/by-nc-nd/4.0/ | * |
dc.subject.classification | Mutual solubility | es |
dc.subject.classification | Ionic liquid | es |
dc.subject.classification | Aromatic hydrocarbon | es |
dc.subject.classification | NRTL model | es |
dc.title | Phase equilibria of binary mixtures (ionic liquid+aromatic hydrocarbon): Effect of the structure of the components on the solubility | es |
dc.type | info:eu-repo/semantics/article | es |
dc.rights.holder | ELSEVIER SCIENCE BV | es |
dc.identifier.doi | 10.1016/j.fluid.2013.09.044 | es |
dc.relation.publisherversion | https://www.sciencedirect.com/science/article/abs/pii/S0378381213005517?via%3Dihub | es |
dc.identifier.publicationfirstpage | 416 | es |
dc.identifier.publicationlastpage | 422 | es |
dc.identifier.publicationtitle | Fluid Phase Equilibria | es |
dc.identifier.publicationvolume | 360 | es |
dc.peerreviewed | SI | es |
dc.description.project | Este trabajo forma parte de los proyectos de investigación: MEC CTQ2010‐18147, FCT-Portugal SFRH/BPD/70776/2010 y FEDER-COMPETE-FCT Project PEst‐C/EQB/LA0020/2011. | es |
dc.rights | Attribution-NonCommercial-NoDerivatives 4.0 Internacional | * |
dc.type.hasVersion | info:eu-repo/semantics/publishedVersion | es |