Citrus peel oil deterpenation with supercritical fluids: Optimal process and solvent cycle design

Autores
Díaz, María Soledad; Espinosa, Susana Noemi; Brignole, Esteban Alberto
Año de publicación
2005
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
In this work supercritical deterpenation of orange peel oil with carbon dioxide is studied. Optimal schemes and operating conditions are determined through the formulation of a nonlinear programming model that includes reliable thermodynamic predictions with a group contribution equation of state and rigorous unit models. A detailed comparison of binary and ternary equilibrium predictions with available experimental data is reported. Simulation results are in agreement with previous laboratory-scale separation values. Different solvent cycle schemes have been included in the mathematical model. Net profit is maximized taking into account capital and operating costs associated to the complete deterpenation process. Numerical results show that a compression cycle is the optimal solvent recovery system in all cases. Furthermore, optimal operating conditions have been determined in main units (extractor and separator), for the production of both a five-fold concentrate and a high purity aroma, as raffinate, respectively.
Fil: Díaz, María Soledad. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Bahía Blanca. Planta Piloto de Ingeniería Química. Universidad Nacional del Sur. Planta Piloto de Ingeniería Química; Argentina
Fil: Espinosa, Susana Noemi. Universidad Nacional del Comahue; Argentina
Fil: Brignole, Esteban Alberto. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Bahía Blanca. Planta Piloto de Ingeniería Química. Universidad Nacional del Sur. Planta Piloto de Ingeniería Química; Argentina
Materia
Co2
Deterpenation
Optimization
Orange Peel Oil
Supercritical Fluid Processes
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:11336/79071
Acceder
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oai_identifier_str oai:ri.conicet.gov.ar:11336/79071
network_acronym_str CONICETDig
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network_name_str CONICET Digital (CONICET)
spelling Citrus peel oil deterpenation with supercritical fluids: Optimal process and solvent cycle designDíaz, María SoledadEspinosa, Susana NoemiBrignole, Esteban AlbertoCo2DeterpenationOptimizationOrange Peel OilSupercritical Fluid Processeshttps://purl.org/becyt/ford/2.4https://purl.org/becyt/ford/2In this work supercritical deterpenation of orange peel oil with carbon dioxide is studied. Optimal schemes and operating conditions are determined through the formulation of a nonlinear programming model that includes reliable thermodynamic predictions with a group contribution equation of state and rigorous unit models. A detailed comparison of binary and ternary equilibrium predictions with available experimental data is reported. Simulation results are in agreement with previous laboratory-scale separation values. Different solvent cycle schemes have been included in the mathematical model. Net profit is maximized taking into account capital and operating costs associated to the complete deterpenation process. Numerical results show that a compression cycle is the optimal solvent recovery system in all cases. Furthermore, optimal operating conditions have been determined in main units (extractor and separator), for the production of both a five-fold concentrate and a high purity aroma, as raffinate, respectively.Fil: Díaz, María Soledad. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Bahía Blanca. Planta Piloto de Ingeniería Química. Universidad Nacional del Sur. Planta Piloto de Ingeniería Química; ArgentinaFil: Espinosa, Susana Noemi. Universidad Nacional del Comahue; ArgentinaFil: Brignole, Esteban Alberto. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Bahía Blanca. Planta Piloto de Ingeniería Química. Universidad Nacional del Sur. Planta Piloto de Ingeniería Química; ArgentinaElsevier Science2005-08info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/79071Díaz, María Soledad; Espinosa, Susana Noemi; Brignole, Esteban Alberto; Citrus peel oil deterpenation with supercritical fluids: Optimal process and solvent cycle design; Elsevier Science; Journal of Supercritical Fluids; 35; 1; 8-2005; 49-610896-8446CONICET DigitalCONICETenginfo:eu-repo/semantics/altIdentifier/url/https://www.sciencedirect.com/science/article/pii/S0896844604003201info:eu-repo/semantics/altIdentifier/doi/10.1016/j.supflu.2004.12.002info:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-sa/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-09-03T10:00:04Zoai:ri.conicet.gov.ar:11336/79071instacron: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:34982025-09-03 10:00:04.527CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse
dc.title.none.fl_str_mv Citrus peel oil deterpenation with supercritical fluids: Optimal process and solvent cycle design
title Citrus peel oil deterpenation with supercritical fluids: Optimal process and solvent cycle design
spellingShingle Citrus peel oil deterpenation with supercritical fluids: Optimal process and solvent cycle design
Díaz, María Soledad
Co2
Deterpenation
Optimization
Orange Peel Oil
Supercritical Fluid Processes
title_short Citrus peel oil deterpenation with supercritical fluids: Optimal process and solvent cycle design
title_full Citrus peel oil deterpenation with supercritical fluids: Optimal process and solvent cycle design
title_fullStr Citrus peel oil deterpenation with supercritical fluids: Optimal process and solvent cycle design
title_full_unstemmed Citrus peel oil deterpenation with supercritical fluids: Optimal process and solvent cycle design
title_sort Citrus peel oil deterpenation with supercritical fluids: Optimal process and solvent cycle design
dc.creator.none.fl_str_mv Díaz, María Soledad
Espinosa, Susana Noemi
Brignole, Esteban Alberto
author Díaz, María Soledad
author_facet Díaz, María Soledad
Espinosa, Susana Noemi
Brignole, Esteban Alberto
author_role author
author2 Espinosa, Susana Noemi
Brignole, Esteban Alberto
author2_role author
author
dc.subject.none.fl_str_mv Co2
Deterpenation
Optimization
Orange Peel Oil
Supercritical Fluid Processes
topic Co2
Deterpenation
Optimization
Orange Peel Oil
Supercritical Fluid Processes
purl_subject.fl_str_mv https://purl.org/becyt/ford/2.4
https://purl.org/becyt/ford/2
dc.description.none.fl_txt_mv In this work supercritical deterpenation of orange peel oil with carbon dioxide is studied. Optimal schemes and operating conditions are determined through the formulation of a nonlinear programming model that includes reliable thermodynamic predictions with a group contribution equation of state and rigorous unit models. A detailed comparison of binary and ternary equilibrium predictions with available experimental data is reported. Simulation results are in agreement with previous laboratory-scale separation values. Different solvent cycle schemes have been included in the mathematical model. Net profit is maximized taking into account capital and operating costs associated to the complete deterpenation process. Numerical results show that a compression cycle is the optimal solvent recovery system in all cases. Furthermore, optimal operating conditions have been determined in main units (extractor and separator), for the production of both a five-fold concentrate and a high purity aroma, as raffinate, respectively.
Fil: Díaz, María Soledad. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Bahía Blanca. Planta Piloto de Ingeniería Química. Universidad Nacional del Sur. Planta Piloto de Ingeniería Química; Argentina
Fil: Espinosa, Susana Noemi. Universidad Nacional del Comahue; Argentina
Fil: Brignole, Esteban Alberto. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Bahía Blanca. Planta Piloto de Ingeniería Química. Universidad Nacional del Sur. Planta Piloto de Ingeniería Química; Argentina
description In this work supercritical deterpenation of orange peel oil with carbon dioxide is studied. Optimal schemes and operating conditions are determined through the formulation of a nonlinear programming model that includes reliable thermodynamic predictions with a group contribution equation of state and rigorous unit models. A detailed comparison of binary and ternary equilibrium predictions with available experimental data is reported. Simulation results are in agreement with previous laboratory-scale separation values. Different solvent cycle schemes have been included in the mathematical model. Net profit is maximized taking into account capital and operating costs associated to the complete deterpenation process. Numerical results show that a compression cycle is the optimal solvent recovery system in all cases. Furthermore, optimal operating conditions have been determined in main units (extractor and separator), for the production of both a five-fold concentrate and a high purity aroma, as raffinate, respectively.
publishDate 2005
dc.date.none.fl_str_mv 2005-08
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/11336/79071
Díaz, María Soledad; Espinosa, Susana Noemi; Brignole, Esteban Alberto; Citrus peel oil deterpenation with supercritical fluids: Optimal process and solvent cycle design; Elsevier Science; Journal of Supercritical Fluids; 35; 1; 8-2005; 49-61
0896-8446
CONICET Digital
CONICET
url http://hdl.handle.net/11336/79071
identifier_str_mv Díaz, María Soledad; Espinosa, Susana Noemi; Brignole, Esteban Alberto; Citrus peel oil deterpenation with supercritical fluids: Optimal process and solvent cycle design; Elsevier Science; Journal of Supercritical Fluids; 35; 1; 8-2005; 49-61
0896-8446
CONICET Digital
CONICET
dc.language.none.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv info:eu-repo/semantics/altIdentifier/url/https://www.sciencedirect.com/science/article/pii/S0896844604003201
info:eu-repo/semantics/altIdentifier/doi/10.1016/j.supflu.2004.12.002
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
application/pdf
application/pdf
dc.publisher.none.fl_str_mv Elsevier Science
publisher.none.fl_str_mv Elsevier Science
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 13.13397

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