Separation of azeotropic mixtures using protic ionic liquids as extraction solvents

Detalhes bibliográficos
Autor(a) principal: Sosa, Julio E.
Data de Publicação: 2020
Outros Autores: Araújo, João M. M., Amado-González, Eliseo, Pereiro, Ana B.
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)
Texto Completo: http://hdl.handle.net/10362/99846
Resumo: IF/00190/2014; IF/00210/2014; PTDC/EQU-EQU/29737/2017; PTDC/QEQ-FTT/3289/2014; IF/00210/2014/CP1244/CT0003; UID/QUI/50006/2019; POCI-01-0145-FEDER-007265; University of Pamplona, Internal Project 2-2017.
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spelling Separation of azeotropic mixtures using protic ionic liquids as extraction solventsAzeotropic mixturesExtraction processesLiquid-liquid equilibriaProtic ionic liquidsElectronic, Optical and Magnetic MaterialsAtomic and Molecular Physics, and OpticsCondensed Matter PhysicsSpectroscopyPhysical and Theoretical ChemistryMaterials ChemistryIF/00190/2014; IF/00210/2014; PTDC/EQU-EQU/29737/2017; PTDC/QEQ-FTT/3289/2014; IF/00210/2014/CP1244/CT0003; UID/QUI/50006/2019; POCI-01-0145-FEDER-007265; University of Pamplona, Internal Project 2-2017.The aim of this work is to evaluate the separation of hydrocarbons (hexane and heptane) from their azeotropic mixtures with ethanol using protic ionic liquid (PIL) as extraction solvents. With this goal in mind, PILs were synthesized and their thermal and physical characterization were carried out. Experimental determination of the phase equilibrium for the ternary systems hydrocarbons + ethanol + PIL at 298.15 K and 101.2 kPa were also carried out in order to evaluate the feasibility of this application. The solute distribution ratio and the selectivity were also determined to compare the solvent capacity of these PILs. The NRTL equation was used to correlate the experimental data. Furthermore, this paper provides a comparison of the solvent capacity of these PILs with different extraction solvents (ionic liquids (ILs), ILs mixtures and deep eutectic solvents) available in the literature. Then, a critical review for the separation of these azeotropic mixtures was carried out using the extraction processes data obtained through the simulation using a conventional software.LAQV@REQUIMTEDQ - Departamento de QuímicaRUNSosa, Julio E.Araújo, João M. M.Amado-González, EliseoPereiro, Ana B.2020-06-24T00:40:50Z2020-01-012020-01-01T00:00:00Zinfo:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articleapplication/pdfhttp://hdl.handle.net/10362/99846eng0167-7322PURE: 15744859https://doi.org/10.1016/j.molliq.2019.111733info:eu-repo/semantics/openAccessreponame:Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)instname:Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informaçãoinstacron:RCAAP2024-03-11T04:46:34Zoai:run.unl.pt:10362/99846Portal AgregadorONGhttps://www.rcaap.pt/oai/openaireopendoar:71602024-03-20T03:39:15.718197Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) - Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informaçãofalse
dc.title.none.fl_str_mv Separation of azeotropic mixtures using protic ionic liquids as extraction solvents
title Separation of azeotropic mixtures using protic ionic liquids as extraction solvents
spellingShingle Separation of azeotropic mixtures using protic ionic liquids as extraction solvents
Sosa, Julio E.
Azeotropic mixtures
Extraction processes
Liquid-liquid equilibria
Protic ionic liquids
Electronic, Optical and Magnetic Materials
Atomic and Molecular Physics, and Optics
Condensed Matter Physics
Spectroscopy
Physical and Theoretical Chemistry
Materials Chemistry
title_short Separation of azeotropic mixtures using protic ionic liquids as extraction solvents
title_full Separation of azeotropic mixtures using protic ionic liquids as extraction solvents
title_fullStr Separation of azeotropic mixtures using protic ionic liquids as extraction solvents
title_full_unstemmed Separation of azeotropic mixtures using protic ionic liquids as extraction solvents
title_sort Separation of azeotropic mixtures using protic ionic liquids as extraction solvents
author Sosa, Julio E.
author_facet Sosa, Julio E.
Araújo, João M. M.
Amado-González, Eliseo
Pereiro, Ana B.
author_role author
author2 Araújo, João M. M.
Amado-González, Eliseo
Pereiro, Ana B.
author2_role author
author
author
dc.contributor.none.fl_str_mv LAQV@REQUIMTE
DQ - Departamento de Química
RUN
dc.contributor.author.fl_str_mv Sosa, Julio E.
Araújo, João M. M.
Amado-González, Eliseo
Pereiro, Ana B.
dc.subject.por.fl_str_mv Azeotropic mixtures
Extraction processes
Liquid-liquid equilibria
Protic ionic liquids
Electronic, Optical and Magnetic Materials
Atomic and Molecular Physics, and Optics
Condensed Matter Physics
Spectroscopy
Physical and Theoretical Chemistry
Materials Chemistry
topic Azeotropic mixtures
Extraction processes
Liquid-liquid equilibria
Protic ionic liquids
Electronic, Optical and Magnetic Materials
Atomic and Molecular Physics, and Optics
Condensed Matter Physics
Spectroscopy
Physical and Theoretical Chemistry
Materials Chemistry
description IF/00190/2014; IF/00210/2014; PTDC/EQU-EQU/29737/2017; PTDC/QEQ-FTT/3289/2014; IF/00210/2014/CP1244/CT0003; UID/QUI/50006/2019; POCI-01-0145-FEDER-007265; University of Pamplona, Internal Project 2-2017.
publishDate 2020
dc.date.none.fl_str_mv 2020-06-24T00:40:50Z
2020-01-01
2020-01-01T00:00:00Z
dc.type.status.fl_str_mv info:eu-repo/semantics/publishedVersion
dc.type.driver.fl_str_mv info:eu-repo/semantics/article
format article
status_str publishedVersion
dc.identifier.uri.fl_str_mv http://hdl.handle.net/10362/99846
url http://hdl.handle.net/10362/99846
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv 0167-7322
PURE: 15744859
https://doi.org/10.1016/j.molliq.2019.111733
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv application/pdf
dc.source.none.fl_str_mv reponame:Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)
instname:Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informação
instacron:RCAAP
instname_str Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informação
instacron_str RCAAP
institution RCAAP
reponame_str Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)
collection Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)
repository.name.fl_str_mv Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) - Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informação
repository.mail.fl_str_mv
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