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| Título: | Isobaric vapor–liquid and vapor–liquid–liquid equilibrium data for the system water + ethanol + cyclohexane |
| Autor/es: | Gomis Yagües, Vicente | Font Escamilla, Alicia | Pedraza Berenguer, Ricardo | Saquete Ferrándiz, María Dolores |
| Grupo/s de investigación o GITE: | Equilibrio entre Fases |
| Centro, Departamento o Servicio: | Universidad de Alicante. Departamento de Ingeniería Química |
| Palabras clave: | Water | Ethanol | Cyclohexane | Vapor–liquid–liquid equilibrium | Experimental data |
| Área/s de conocimiento: | Ingeniería Química |
| Date Created: | 2005 |
| Issue Date: | Aug-2005 |
| Editor: | Elsevier |
| Cita bibliográfica: | GOMIS YAGÜES, Vicente, et al. “Isobaric vapor–liquid and vapor–liquid–liquid equilibrium data for the system water + ethanol + cyclohexane”. Fluid Phase Equilibria. Vol. 235, Issue 1 (18 Aug. 2005). ISSN 0378-3812, pp. 7-10 |
| Serie/Informe nº: | LV | 5 |
| Resumen: | Isobaric vapor–liquid (VLE) and vapor–liquid–liquid equilibria (VLLE) were measured for the ternary system water + ethanol + cyclohexane
at 101.3 kPa. The experimental determination was carried out in a dynamic equilibrium still with circulation of both the vapor and liquid
phases, equipped with an ultrasonic homogenizer. The experimental data demonstrated the existence of a ternary heterogeneous azeotrope at
335.6K with a composition of 0.188, 0.292, 0.520 mole fraction of water, ethanol and cyclohexane, respectively. The experimental data were
compared with those obtained using UNIFAC and NRTL models with parameters taken from literature. |
| Patrocinador/es: | The authors thank the DGICYT of Spain for the financial
support of project PPQ2003-03385. |
| URI: | http://hdl.handle.net/10045/1953 |
| ISSN: | 0378-3812 |
| DOI: | 10.1016/j.fluid.2005.07.015 |
| Idioma: | eng |
| Tipo: | info:eu-repo/semantics/article |
| Revisión científica: | si |
| Publisher version: | http://dx.doi.org/10.1016/j.fluid.2005.07.015 |
| Appears in Collections: | INV - EQF - Artículos de Revistas
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