Artículo
Solubility of CO2 in three cellulose-dissolving ionic liquids
Pérez, Eduardo; de Pablo, Laura; Segovia, J. Juan; Moreau, Alejandro; Sánchez, Francisco Adrián
; Pereda, Selva
; Bermejo, María Dolores
![Icon](/themes/CONICETDigital/images/conicet.png)
![Icon](/themes/CONICETDigital/images/conicet.png)
Fecha de publicación:
07/2020
Editorial:
John Wiley & Sons Inc
Revista:
Aiche Journal
ISSN:
0001-1541
Idioma:
Inglés
Tipo de recurso:
Artículo publicado
Clasificación temática:
Resumen
The solubility of CO2 in three cellulose-dissolving ionic liquids (1-ethyl-3-methylimidazolium diethylphosphate, [Emim][DEP], 1-allyl-3-methylimidazolium chloride, [Amim][Cl], and 1-butyl-3-methylimidazolium chloride, [Bmim][Cl]) at temperatures within 298 and 356 K and pressures up to 6.5 MPa was determined using a Van Ness-type apparatus (static isochoric). It was demonstrated that this device can work in isothermal and isoplethal modes, being the latter faster and more precise. Moreover, it was possible to determine CO2 solubilities in metastable liquid [Bmim][Cl]. Experimental data were modeled using the Extended Henry's law correlation and the group contribution equation of state. New parameters for the binary interaction of CO2 with ionic liquid groups were calculated.
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Identificadores
Colecciones
Articulos(PLAPIQUI)
Articulos de PLANTA PILOTO DE INGENIERIA QUIMICA (I)
Articulos de PLANTA PILOTO DE INGENIERIA QUIMICA (I)
Citación
Pérez, Eduardo; de Pablo, Laura; Segovia, J. Juan; Moreau, Alejandro; Sánchez, Francisco Adrián; et al.; Solubility of CO2 in three cellulose-dissolving ionic liquids; John Wiley & Sons Inc; Aiche Journal; 66; 7; 7-2020; 1-43; e16228
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