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    Por favor, use este identificador para citar o enlazar este ítem:https://uvadoc.uva.es/handle/10324/65620

    Título
    (Liquid+liquid) equilibrium at T=298.15K for ternary mixtures of alkane+aromatic compounds+imidazolium-based ionic liquids
    Autor
    Domínguez, Irene
    Requejo, Patricia F.
    Canosa, José
    Domínguez, Ángeles
    Año del Documento
    2014
    Editorial
    ACADEMIC PRESS LTD- ELSEVIER SCIENCE LTD
    Descripción
    Producción Científica
    Documento Fuente
    Journal of Chemical Thermodynamics 74 (2014) 138 - 143
    Zusammenfassung
    Ionic liquids, with their unique and tunable properties, can be an advantageous alternative as extractive solvents in separation processes involving systems containing aliphatic and aromatic hydrocarbons. In this work, (liquid + liquid) equilibrium (LLE) data for the ternary systems {nonane (1) + benzene (2) + 1- butyl-3-methylimidazolium bis(trifluoromethylsulfonyl)imide, [BMim][NTf2] (3)}, {octane (1) + benzene (2) + 1-methyl-3-propylimidazolium bis(trifluoromethylsulfonyl)imide, [PMim][NTf2] (3)}, and {nonane (1) + aromatic compound (benzene or toluene or ethylbenzene) (2) + [PMim][NTf2] (3)} were determined at T = 298.15 K and atmospheric pressure. Selectivity and solute distribution ratio, derived from the equilibrium data, were used to determine if this ionic liquid can be considered as a potential solvent for the separation of aromatic compounds (benzene, toluene, and ethylbenzene) from alkanes (octane and nonane). The experimental data were satisfactorily correlated with NRTL and UNIQUAC models.
    Palabras Clave
    Ionic liquid
    LLE
    [PMim][NTf2]
    [BMim][NTf2]
    Alkane
    Aromatic
    ISSN
    0021-9614
    Revisión por pares
    SI
    DOI
    10.1016/j.jct.2014.01.022
    Patrocinador
    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/LA0020/2013.
    Version del Editor
    https://www.sciencedirect.com/science/article/abs/pii/S0021961414000329?via%3Dihub
    Propietario de los Derechos
    ACADEMIC PRESS LTD- ELSEVIER SCIENCE LTD
    Idioma
    eng
    URI
    https://uvadoc.uva.es/handle/10324/65620
    Tipo de versión
    info:eu-repo/semantics/publishedVersion
    Derechos
    openAccess
    Aparece en las colecciones
    • DEP60 - Artículos de revista [112]
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    Dateien zu dieser Ressource
    Nombre:
    7. J Chem Thermodyn 74 (2014) 138-143.pdf
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