Liquid–liquid phase equilibrium of methanol + ethylbenzene + isooctane + ethanol system at 303 K

Autores
Gramajo, Monica Beatriz; Veliz, Jonatan Hernan; Cases, Alicia Marta
Año de publicación
2017
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
The phase equilibrium data for methanol + ethanol + isooctane systems were obtained at 303.15 K. Data for methanol + ethylbenzene + isooctane system were taken from literature. The effect of ethanol addition on the system equilibrium was investigated at the same temperature. The distribution curves for ternary and quaternary system was analyzed. The experimental results for ternary systems were correlated with UNIQUAC and NRTL equations. For the ternary systems studied here, the NRTL equation is more accurate than the UNIQUAC. The equilibrium data for the three ternary systems were used to determine interactions parameters for the UNIQUAC equation. For the quaternary system, the experimental data can be fitted more accurately to UNIQUAC equation than by the UNIFAC method.
Fil: Gramajo, Monica Beatriz. Universidad Nacional de Tucumán. Facultad de Ciencias Exactas y Tecnología. Departamento de Física; Argentina
Fil: Veliz, Jonatan Hernan. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Tucumán; Argentina. Universidad Nacional de Tucumán. Facultad de Ciencias Exactas y Tecnología. Departamento de Física; Argentina
Fil: Cases, Alicia Marta. Universidad Nacional de Tucumán. Facultad de Ciencias Exactas y Tecnología; Argentina
Materia
Data
Liquid-Liquid Equilibria
Quaternary System
Ternary System
Nivel de accesibilidad
acceso abierto
Condiciones de uso
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
Repositorio
CONICET Digital (CONICET)
Institución
Consejo Nacional de Investigaciones Científicas y Técnicas
OAI Identificador
oai:ri.conicet.gov.ar:11336/67041
Acceder
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oai_identifier_str oai:ri.conicet.gov.ar:11336/67041
network_acronym_str CONICETDig
repository_id_str 3498
network_name_str CONICET Digital (CONICET)
spelling Liquid–liquid phase equilibrium of methanol + ethylbenzene + isooctane + ethanol system at 303 KGramajo, Monica BeatrizVeliz, Jonatan HernanCases, Alicia MartaDataLiquid-Liquid EquilibriaQuaternary SystemTernary Systemhttps://purl.org/becyt/ford/1.4https://purl.org/becyt/ford/1The phase equilibrium data for methanol + ethanol + isooctane systems were obtained at 303.15 K. Data for methanol + ethylbenzene + isooctane system were taken from literature. The effect of ethanol addition on the system equilibrium was investigated at the same temperature. The distribution curves for ternary and quaternary system was analyzed. The experimental results for ternary systems were correlated with UNIQUAC and NRTL equations. For the ternary systems studied here, the NRTL equation is more accurate than the UNIQUAC. The equilibrium data for the three ternary systems were used to determine interactions parameters for the UNIQUAC equation. For the quaternary system, the experimental data can be fitted more accurately to UNIQUAC equation than by the UNIFAC method.Fil: Gramajo, Monica Beatriz. Universidad Nacional de Tucumán. Facultad de Ciencias Exactas y Tecnología. Departamento de Física; ArgentinaFil: Veliz, Jonatan Hernan. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Tucumán; Argentina. Universidad Nacional de Tucumán. Facultad de Ciencias Exactas y Tecnología. Departamento de Física; ArgentinaFil: Cases, Alicia Marta. Universidad Nacional de Tucumán. Facultad de Ciencias Exactas y Tecnología; ArgentinaSP MAIK Nauka/Interperiodica2017-03info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/67041Gramajo, Monica Beatriz; Veliz, Jonatan Hernan; Cases, Alicia Marta; Liquid–liquid phase equilibrium of methanol + ethylbenzene + isooctane + ethanol system at 303 K; SP MAIK Nauka/Interperiodica; Russian Journal Of Physical Chemistry A; 91; 3; 3-2017; 529-5350036-0244CONICET DigitalCONICETenginfo:eu-repo/semantics/altIdentifier/doi/10.1134/S0036024417030189info:eu-repo/semantics/altIdentifier/url/https://link.springer.com/article/10.1134/S0036024417030189info:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-sa/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-09-29T09:51:31Zoai:ri.conicet.gov.ar:11336/67041instacron:CONICETInstitucionalhttp://ri.conicet.gov.ar/Organismo científico-tecnológicoNo correspondehttp://ri.conicet.gov.ar/oai/requestdasensio@conicet.gov.ar; lcarlino@conicet.gov.arArgentinaNo correspondeNo correspondeNo correspondeopendoar:34982025-09-29 09:51:31.896CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse
dc.title.none.fl_str_mv Liquid–liquid phase equilibrium of methanol + ethylbenzene + isooctane + ethanol system at 303 K
title Liquid–liquid phase equilibrium of methanol + ethylbenzene + isooctane + ethanol system at 303 K
spellingShingle Liquid–liquid phase equilibrium of methanol + ethylbenzene + isooctane + ethanol system at 303 K
Gramajo, Monica Beatriz
Data
Liquid-Liquid Equilibria
Quaternary System
Ternary System
title_short Liquid–liquid phase equilibrium of methanol + ethylbenzene + isooctane + ethanol system at 303 K
title_full Liquid–liquid phase equilibrium of methanol + ethylbenzene + isooctane + ethanol system at 303 K
title_fullStr Liquid–liquid phase equilibrium of methanol + ethylbenzene + isooctane + ethanol system at 303 K
title_full_unstemmed Liquid–liquid phase equilibrium of methanol + ethylbenzene + isooctane + ethanol system at 303 K
title_sort Liquid–liquid phase equilibrium of methanol + ethylbenzene + isooctane + ethanol system at 303 K
dc.creator.none.fl_str_mv Gramajo, Monica Beatriz
Veliz, Jonatan Hernan
Cases, Alicia Marta
author Gramajo, Monica Beatriz
author_facet Gramajo, Monica Beatriz
Veliz, Jonatan Hernan
Cases, Alicia Marta
author_role author
author2 Veliz, Jonatan Hernan
Cases, Alicia Marta
author2_role author
author
dc.subject.none.fl_str_mv Data
Liquid-Liquid Equilibria
Quaternary System
Ternary System
topic Data
Liquid-Liquid Equilibria
Quaternary System
Ternary System
purl_subject.fl_str_mv https://purl.org/becyt/ford/1.4
https://purl.org/becyt/ford/1
dc.description.none.fl_txt_mv The phase equilibrium data for methanol + ethanol + isooctane systems were obtained at 303.15 K. Data for methanol + ethylbenzene + isooctane system were taken from literature. The effect of ethanol addition on the system equilibrium was investigated at the same temperature. The distribution curves for ternary and quaternary system was analyzed. The experimental results for ternary systems were correlated with UNIQUAC and NRTL equations. For the ternary systems studied here, the NRTL equation is more accurate than the UNIQUAC. The equilibrium data for the three ternary systems were used to determine interactions parameters for the UNIQUAC equation. For the quaternary system, the experimental data can be fitted more accurately to UNIQUAC equation than by the UNIFAC method.
Fil: Gramajo, Monica Beatriz. Universidad Nacional de Tucumán. Facultad de Ciencias Exactas y Tecnología. Departamento de Física; Argentina
Fil: Veliz, Jonatan Hernan. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Tucumán; Argentina. Universidad Nacional de Tucumán. Facultad de Ciencias Exactas y Tecnología. Departamento de Física; Argentina
Fil: Cases, Alicia Marta. Universidad Nacional de Tucumán. Facultad de Ciencias Exactas y Tecnología; Argentina
description The phase equilibrium data for methanol + ethanol + isooctane systems were obtained at 303.15 K. Data for methanol + ethylbenzene + isooctane system were taken from literature. The effect of ethanol addition on the system equilibrium was investigated at the same temperature. The distribution curves for ternary and quaternary system was analyzed. The experimental results for ternary systems were correlated with UNIQUAC and NRTL equations. For the ternary systems studied here, the NRTL equation is more accurate than the UNIQUAC. The equilibrium data for the three ternary systems were used to determine interactions parameters for the UNIQUAC equation. For the quaternary system, the experimental data can be fitted more accurately to UNIQUAC equation than by the UNIFAC method.
publishDate 2017
dc.date.none.fl_str_mv 2017-03
dc.type.none.fl_str_mv info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
http://purl.org/coar/resource_type/c_6501
info:ar-repo/semantics/articulo
format article
status_str publishedVersion
dc.identifier.none.fl_str_mv http://hdl.handle.net/11336/67041
Gramajo, Monica Beatriz; Veliz, Jonatan Hernan; Cases, Alicia Marta; Liquid–liquid phase equilibrium of methanol + ethylbenzene + isooctane + ethanol system at 303 K; SP MAIK Nauka/Interperiodica; Russian Journal Of Physical Chemistry A; 91; 3; 3-2017; 529-535
0036-0244
CONICET Digital
CONICET
url http://hdl.handle.net/11336/67041
identifier_str_mv Gramajo, Monica Beatriz; Veliz, Jonatan Hernan; Cases, Alicia Marta; Liquid–liquid phase equilibrium of methanol + ethylbenzene + isooctane + ethanol system at 303 K; SP MAIK Nauka/Interperiodica; Russian Journal Of Physical Chemistry A; 91; 3; 3-2017; 529-535
0036-0244
CONICET Digital
CONICET
dc.language.none.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv info:eu-repo/semantics/altIdentifier/doi/10.1134/S0036024417030189
info:eu-repo/semantics/altIdentifier/url/https://link.springer.com/article/10.1134/S0036024417030189
dc.rights.none.fl_str_mv info:eu-repo/semantics/openAccess
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
eu_rights_str_mv openAccess
rights_invalid_str_mv https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
dc.format.none.fl_str_mv application/pdf
application/pdf
dc.publisher.none.fl_str_mv SP MAIK Nauka/Interperiodica
publisher.none.fl_str_mv SP MAIK Nauka/Interperiodica
dc.source.none.fl_str_mv reponame:CONICET Digital (CONICET)
instname:Consejo Nacional de Investigaciones Científicas y Técnicas
reponame_str CONICET Digital (CONICET)
collection CONICET Digital (CONICET)
instname_str Consejo Nacional de Investigaciones Científicas y Técnicas
repository.name.fl_str_mv CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicas
repository.mail.fl_str_mv dasensio@conicet.gov.ar; lcarlino@conicet.gov.ar
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score 13.070432

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