Liquid–Liquid, Vapor–Liquid, and Vapor–Liquid–Liquid Equilibrium Data for the Water–n-Butanol–Cyclohexane System at Atmospheric Pressure: Experimental Determination and Correlation
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DC Field | Value | Language |
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dc.contributor | Equilibrio entre Fases | es |
dc.contributor.author | Gomis Yagües, Vicente | - |
dc.contributor.author | Font, Alicia | - |
dc.contributor.author | Saquete Ferrándiz, María Dolores | - |
dc.contributor.author | Garcia-Cano, Jorge | - |
dc.contributor.other | Universidad de Alicante. Departamento de Ingeniería Química | es |
dc.date.accessioned | 2014-07-09T07:27:04Z | - |
dc.date.available | 2014-07-09T07:27:04Z | - |
dc.date.issued | 2013-10-31 | - |
dc.identifier.citation | Journal of Chemical & Engineering Data. 2013, 58(12): 3320-3326. doi:10.1021/je400501z | es |
dc.identifier.issn | 0021-9568 (Print) | - |
dc.identifier.issn | 1520-5134 (Online) | - |
dc.identifier.uri | http://hdl.handle.net/10045/38775 | - |
dc.description.abstract | The temperature and the composition of the vapor–liquid–liquid equilibrium (VLLE) and the vapor–liquid equilibrium (VLE) of a ternary mixture of water–n-butanol–cyclohexane were measured at atmospheric pressure (101.32 kPa) in a modified dynamic recirculating still. As found in the literature, the experimental data obtained reveal a ternary azeotrope at 341.86 K with a mole fraction composition of 0.281, 0.034, and 0.685 water, n-butanol, and cyclohexane, respectively. The liquid–liquid equilibrium (LLE) compositions were measured at a constant temperature of 313.15 K and compared with data in the literature collected at other temperatures. Thermodynamic consistency of all the experimental data was demonstrated. The universal quasichemical (UNIQUAC) and the nonrandom two-liquid (NRTL) thermodynamic models were used to correlate the VLE and LLE data, while the original universal functional (UNIFAC) model was used to compare the predicted data. | es |
dc.description.sponsorship | The authors thank the DGICYT of Spain for the financial support of project CTQ2009-13770. | es |
dc.language | eng | es |
dc.publisher | American Chemical Society | es |
dc.rights | © 2013 American Chemical Society | es |
dc.subject | Vapor–liquid–liquid equilibrium | es |
dc.subject | Vapor–liquid equilibrium | es |
dc.subject | Water–n-butanol–cyclohexane | es |
dc.subject | Atmospheric pressure | es |
dc.subject.other | Ingeniería Química | es |
dc.title | Liquid–Liquid, Vapor–Liquid, and Vapor–Liquid–Liquid Equilibrium Data for the Water–n-Butanol–Cyclohexane System at Atmospheric Pressure: Experimental Determination and Correlation | es |
dc.type | info:eu-repo/semantics/article | es |
dc.peerreviewed | si | es |
dc.identifier.doi | 10.1021/je400501z | - |
dc.relation.publisherversion | http://dx.doi.org/10.1021/je400501z | es |
dc.rights.accessRights | info:eu-repo/semantics/openAccess | es |
Appears in Collections: | INV - EQF - Artículos de Revistas |
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File | Description | Size | Format | |
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2013_Gomis_etal_JCED_final.pdf | Versión final (acceso restringido) | 1,3 MB | Adobe PDF | Open Request a copy |
2013_Gomis_etal_JCED.pdf | Preprint (acceso abierto) | 198,01 kB | Adobe PDF | Open Preview |
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