Phase equilibria of the water + 1-butanol + 2-pentanol ternary system at 101.3 kPa
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| Title: | Phase equilibria of the water + 1-butanol + 2-pentanol ternary system at 101.3 kPa |
|---|---|
| Authors: | Gomis Yagües, Vicente | Saquete Ferrándiz, María Dolores | Font, Alicia | Garcia-Cano, Jorge | Martínez Castellanos, Isabel |
| Research Group/s: | Equilibrio entre Fases | Procesado y Pirólisis de Polímeros |
| Center, Department or Service: | Universidad de Alicante. Departamento de Ingeniería Química | Universidad de Alicante. Instituto Universitario de Ingeniería de los Procesos Químicos |
| Keywords: | Water | 1-Butanol | 2-Pentanol | Liquid-liquid | Vapor liquid | Vapor-liquid-liquid |
| Knowledge Area: | Ingeniería Química |
| Issue Date: | Aug-2018 |
| Publisher: | Elsevier |
| Citation: | The Journal of Chemical Thermodynamics. 2018, 123: 38-45. doi:10.1016/j.jct.2018.03.024 |
| Abstract: | In this work, the equilibrium of the system water + 1-butanol + 2-pentanol is studied. Data for isobaric vapor–liquid (VLE) and vapor-liquid-liquid (VLLE) equilibria are obtained at a constant pressure of 101.3 kPa. The equipment used to carry out the experiments is an all-glass dynamic recirculating still, with an ultra-sonic homogenizer coupled to the boiling flask. In addition, liquid-liquid equilibrium (LLE) data at a constant temperature of 303.15 and 313.15 K are analyzed. All the data are found to be thermodynamically consistent and have been correlated by means of different activity coefficients models such as NRTL and UNIQUAC. The results are compared with UNIFAC predictions. |
| Sponsor: | The authors wish to thank the Conselleria d’Educació, Investigació, Cultura i Esport (Generalitat Valenciana) of Spain for the financial support of project AICO/2015/052. |
| URI: | http://hdl.handle.net/10045/74890 |
| ISSN: | 0021-9614 (Print) | 1096-3626 (Online) |
| DOI: | 10.1016/j.jct.2018.03.024 |
| Language: | eng |
| Type: | info:eu-repo/semantics/article |
| Rights: | © 2018 Elsevier Ltd. |
| Peer Review: | si |
| Publisher version: | https://doi.org/10.1016/j.jct.2018.03.024 |
| Appears in Collections: | INV - EQF - Artículos de Revistas INV - GTP3 - Artículos de Investigación sobre Equilibrio entre Fases |
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| File | Description | Size | Format | |
|---|---|---|---|---|
 2018_Gomis_etal_JChemThermodynamics_final.pdf | Versión final (acceso restringido) | 543,43 kB | Adobe PDF | Open Request a copy |
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