Please use this identifier to cite or link to this item:
http://hdl.handle.net/10553/33742
DC Field | Value | Language |
---|---|---|
dc.contributor.author | Crespo, Emanuel A. | en_US |
dc.contributor.author | Silva, Liliana P. | en_US |
dc.contributor.author | Martins, Mónia A. R. | en_US |
dc.contributor.author | Fernández, Luis | en_US |
dc.contributor.author | Ortega Saavedra, Juan | en_US |
dc.contributor.author | Ferreira, Olga | en_US |
dc.contributor.author | Sadowski, Gabrielle | en_US |
dc.contributor.author | Held, Christoph | en_US |
dc.contributor.author | Pinho, Simão P. | en_US |
dc.contributor.author | Coutinho, João A. P. | en_US |
dc.date.accessioned | 2018-03-13T11:08:50Z | - |
dc.date.available | 2018-03-13T11:08:50Z | - |
dc.date.issued | 2017 | en_US |
dc.identifier.issn | 0888-5885 | en_US |
dc.identifier.uri | http://hdl.handle.net/10553/35313 | - |
dc.description.abstract | The solid-liquid equilibria phase diagrams of eight eutectic systems formed by choline chloride and fatty acids, or fatty alcohols, were measured to characterize the nonideality of the liquid phase of these systems, commonly reported in the literature as examples of type III deep eutectic solvents (DESs), and to evaluate the best modeling approaches to their description. Most of these systems are shown to present only slight deviations from ideal behavior, resulting from a fine balance of the hydrogen bonding between the hydroxyl/carboxylic groups with the chloride anion and the interactions present in the pure compounds. The phase diagrams measured were modeled with an associative equation of state (EoS) and a g E model. As an EoS, the perturbed-chain statistical associating fluid theory (PC-SAFT) was used, and this model was able to accurately describe the experimental data and to provide reliable estimates of the eutectic points using just a single binary temperature-dependent interaction parameter that often correlates with the acid/alcohol chain length. The performance of PC-SAFT was further compared with the g E model, a non-random two-liquid model (NRTL), and was found to provide a better description of the experimental data, especially for the more nonideal systems. Ultimately, the data gathered, and the molecular modeling, allowed the discussion of the behavior of fatty acids or fatty alcohols as hydrogen bond donors in choline chloride-based DESs. | en_US |
dc.language | eng | en_US |
dc.relation.ispartof | Industrial & Engineering Chemistry Research | en_US |
dc.source | Industrial & Engineering Chemistry Research [ISSN 0888-5885], v. 56 (42), p. 12192-12202 | en_US |
dc.subject | 3303 ingeniería y tecnología químicas | en_US |
dc.subject | 331005 Ingeniería de procesos | en_US |
dc.subject | 2213 Termodinámica | en_US |
dc.subject | 2204 Física de fluidos | en_US |
dc.subject.other | Alcohols | en_US |
dc.subject.other | Chains | en_US |
dc.subject.other | Chlorine compounds | en_US |
dc.subject.other | Equations of state | en_US |
dc.subject.other | Eutectics | en_US |
dc.subject.other | Hydrogen bonds | en_US |
dc.subject.other | Liquids | en_US |
dc.subject.other | Phase diagrams | en_US |
dc.subject.other | Phase equilibria | en_US |
dc.subject.other | Thermodynamic properties | en_US |
dc.title | Characterization and modeling of the liquid phase of deep eutectic solvents based on fatty acids/alcohols and choline chloride | en_US |
dc.type | info:eu-repo/semantics/Article | en_US |
dc.type | Article | en_US |
dc.identifier.doi | 10.1021/acs.iecr.7b02382 | en_US |
dc.identifier.scopus | 85032740325 | - |
dc.identifier.isi | 000413993000019 | - |
dc.identifier.url | http://api.elsevier.com/content/abstract/scopus_id/85032740325 | - |
dc.contributor.orcid | #NODATA# | - |
dc.contributor.orcid | #NODATA# | - |
dc.contributor.orcid | #NODATA# | - |
dc.contributor.orcid | #NODATA# | - |
dc.contributor.orcid | #NODATA# | - |
dc.contributor.orcid | #NODATA# | - |
dc.contributor.orcid | #NODATA# | - |
dc.contributor.orcid | #NODATA# | - |
dc.contributor.orcid | #NODATA# | - |
dc.contributor.orcid | #NODATA# | - |
dc.contributor.orcid | #NODATA# | - |
dc.contributor.authorscopusid | 57188962172 | - |
dc.contributor.authorscopusid | 57193772351 | - |
dc.contributor.authorscopusid | 56191802400 | - |
dc.contributor.authorscopusid | 35112937200 | - |
dc.contributor.authorscopusid | 7402623992 | - |
dc.contributor.authorscopusid | 7004914794 | - |
dc.contributor.authorscopusid | 7004410711 | - |
dc.contributor.authorscopusid | 35558596900 | - |
dc.contributor.authorscopusid | 7003570175 | - |
dc.contributor.authorscopusid | 56962705900 | - |
dc.description.lastpage | 12202 | en_US |
dc.identifier.issue | 42 | - |
dc.description.firstpage | 12192 | en_US |
dc.relation.volume | 56 | en_US |
dc.investigacion | Ingeniería y Arquitectura | en_US |
dc.source.type | ar | - |
dc.type2 | Artículo | en_US |
dc.identifier.wos | WOS:000413993000019 | - |
dc.contributor.daisngid | 4160279 | - |
dc.contributor.daisngid | 7284401 | - |
dc.contributor.daisngid | 3115117 | - |
dc.contributor.daisngid | 2736231 | - |
dc.contributor.daisngid | 170099 | - |
dc.contributor.daisngid | 2685469 | - |
dc.contributor.daisngid | 105257 | - |
dc.contributor.daisngid | 203805 | - |
dc.contributor.daisngid | 710602 | - |
dc.contributor.daisngid | 30304357 | - |
dc.utils.revision | Sí | en_US |
dc.contributor.wosstandard | WOS:Crespo, EA | - |
dc.contributor.wosstandard | WOS:Silva, LP | - |
dc.contributor.wosstandard | WOS:Martins, MAR | - |
dc.contributor.wosstandard | WOS:Fernandez, L | - |
dc.contributor.wosstandard | WOS:Ortega, J | - |
dc.contributor.wosstandard | WOS:Ferreira, O | - |
dc.contributor.wosstandard | WOS:Sadowski, G | - |
dc.contributor.wosstandard | WOS:Held, C | - |
dc.contributor.wosstandard | WOS:Pinho, SP | - |
dc.contributor.wosstandard | WOS:Coutinho, JAP | - |
dc.date.coverdate | Octubre 2017 | en_US |
dc.identifier.ulpgc | Sí | es |
dc.description.sjr | 0,978 | |
dc.description.jcr | 3,141 | |
dc.description.sjrq | Q1 | |
dc.description.jcrq | Q1 | |
dc.description.scie | SCIE | |
item.fulltext | Sin texto completo | - |
item.grantfulltext | none | - |
crisitem.author.dept | GIR IDeTIC: División de Ingeniería Térmica e Instrumentación | - |
crisitem.author.dept | IU para el Desarrollo Tecnológico y la Innovación | - |
crisitem.author.dept | Departamento de Ingeniería de Procesos | - |
crisitem.author.dept | GIR IDeTIC: División de Ingeniería Térmica e Instrumentación | - |
crisitem.author.dept | IU para el Desarrollo Tecnológico y la Innovación | - |
crisitem.author.dept | Departamento de Ingeniería de Procesos | - |
crisitem.author.orcid | 0000-0002-6924-3444 | - |
crisitem.author.orcid | 0000-0002-8304-2171 | - |
crisitem.author.parentorg | IU para el Desarrollo Tecnológico y la Innovación | - |
crisitem.author.parentorg | IU para el Desarrollo Tecnológico y la Innovación | - |
crisitem.author.fullName | Fernández Suárez, Luis Jesús | - |
crisitem.author.fullName | Ortega Saavedra, Juan | - |
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