Phase equilibrium engineering of jojoba oil extraction with mixed-CO2+propane solvent

Autores
Hegel, Pablo Ezequiel; Mabe, Guillermo Domingo; Brignole, Esteban Alberto; Pereda, Selva
Año de publicación
2013
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
Jojoba oil is an important ingredient of many cosmetic and hair care products, which is composed by high-molecular weight monounsaturated esters. It is a liquid wax extracted from the seeds of Jojoba plant (Simmondsia chinensis) by mechanical pressing, followed by hexane extraction of the pre-pressed jojoba meal. Health and environmental concern associated with the use of solvents like hexane, have place new demands on the cosmetic and pharmaceutical industry to invest in clean technologies such as the Supercritical Fluid Extraction. Jojoba oil is partially miscible with CO2 in liquid and supercritical state. On the other hand, liquid propane has better solvent characteristics since it shows complete miscibility with jojoba oil below 343 K. The main drawback of propane is its flammability; any percentage of it in a propane/air mixture above 2.15 vol% will be enough to burn the propane. However, a 30 vol% of CO2 in the vapor phase can be used to turn the mixture propane/CO2/air non-flammable. In this work the phase equilibrium engineering of jojoba oil extraction with mixed- CO2+propane solvents has been carried out in order to select appropriate operating conditions.
Fil: Hegel, Pablo Ezequiel. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Bahía Blanca. Planta Piloto de Ingeniería Química (i); Argentina. Universidad Nacional del Sur; Argentina
Fil: Mabe, Guillermo Domingo. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Bahía Blanca. Planta Piloto de Ingeniería Química (i); Argentina. Universidad Nacional del Sur; Argentina
Fil: Brignole, Esteban Alberto. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Bahía Blanca. Planta Piloto de Ingeniería Química (i); Argentina. Universidad Nacional del Sur; Argentina
Fil: Pereda, Selva. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Bahía Blanca. Planta Piloto de Ingeniería Química (i); Argentina. Universidad Nacional del Sur; Argentina
Materia
Jojoba Oil
Co2
Propane
Percolation
High Pressure Liquid Extraction
Phase Equilibrium Engineering
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:11336/10428
Acceder
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oai_identifier_str oai:ri.conicet.gov.ar:11336/10428
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repository_id_str 3498
network_name_str CONICET Digital (CONICET)
spelling Phase equilibrium engineering of jojoba oil extraction with mixed-CO2+propane solventHegel, Pablo EzequielMabe, Guillermo DomingoBrignole, Esteban AlbertoPereda, SelvaJojoba OilCo2PropanePercolationHigh Pressure Liquid ExtractionPhase Equilibrium Engineeringhttps://purl.org/becyt/ford/2.4https://purl.org/becyt/ford/2Jojoba oil is an important ingredient of many cosmetic and hair care products, which is composed by high-molecular weight monounsaturated esters. It is a liquid wax extracted from the seeds of Jojoba plant (Simmondsia chinensis) by mechanical pressing, followed by hexane extraction of the pre-pressed jojoba meal. Health and environmental concern associated with the use of solvents like hexane, have place new demands on the cosmetic and pharmaceutical industry to invest in clean technologies such as the Supercritical Fluid Extraction. Jojoba oil is partially miscible with CO2 in liquid and supercritical state. On the other hand, liquid propane has better solvent characteristics since it shows complete miscibility with jojoba oil below 343 K. The main drawback of propane is its flammability; any percentage of it in a propane/air mixture above 2.15 vol% will be enough to burn the propane. However, a 30 vol% of CO2 in the vapor phase can be used to turn the mixture propane/CO2/air non-flammable. In this work the phase equilibrium engineering of jojoba oil extraction with mixed- CO2+propane solvents has been carried out in order to select appropriate operating conditions.Fil: Hegel, Pablo Ezequiel. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Bahía Blanca. Planta Piloto de Ingeniería Química (i); Argentina. Universidad Nacional del Sur; ArgentinaFil: Mabe, Guillermo Domingo. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Bahía Blanca. Planta Piloto de Ingeniería Química (i); Argentina. Universidad Nacional del Sur; ArgentinaFil: Brignole, Esteban Alberto. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Bahía Blanca. Planta Piloto de Ingeniería Química (i); Argentina. Universidad Nacional del Sur; ArgentinaFil: Pereda, Selva. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Bahía Blanca. Planta Piloto de Ingeniería Química (i); Argentina. Universidad Nacional del Sur; ArgentinaElsevier Science2013-07info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/10428Hegel, Pablo Ezequiel; Mabe, Guillermo Domingo; Brignole, Esteban Alberto; Pereda, Selva; Phase equilibrium engineering of jojoba oil extraction with mixed-CO2+propane solvent; Elsevier Science; Journal of Supercritical Fluids; 79; 7-2013; 62-660896-8446enginfo:eu-repo/semantics/altIdentifier/url/http://www.sciencedirect.com/science/article/pii/S0896844613000193info:eu-repo/semantics/altIdentifier/url/http://dx.doi.org/10.1016/j.supflu.2012.12.001info:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-sa/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-10-15T14:46:29Zoai:ri.conicet.gov.ar:11336/10428instacron: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:34982025-10-15 14:46:29.45CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse
dc.title.none.fl_str_mv Phase equilibrium engineering of jojoba oil extraction with mixed-CO2+propane solvent
title Phase equilibrium engineering of jojoba oil extraction with mixed-CO2+propane solvent
spellingShingle Phase equilibrium engineering of jojoba oil extraction with mixed-CO2+propane solvent
Hegel, Pablo Ezequiel
Jojoba Oil
Co2
Propane
Percolation
High Pressure Liquid Extraction
Phase Equilibrium Engineering
title_short Phase equilibrium engineering of jojoba oil extraction with mixed-CO2+propane solvent
title_full Phase equilibrium engineering of jojoba oil extraction with mixed-CO2+propane solvent
title_fullStr Phase equilibrium engineering of jojoba oil extraction with mixed-CO2+propane solvent
title_full_unstemmed Phase equilibrium engineering of jojoba oil extraction with mixed-CO2+propane solvent
title_sort Phase equilibrium engineering of jojoba oil extraction with mixed-CO2+propane solvent
dc.creator.none.fl_str_mv Hegel, Pablo Ezequiel
Mabe, Guillermo Domingo
Brignole, Esteban Alberto
Pereda, Selva
author Hegel, Pablo Ezequiel
author_facet Hegel, Pablo Ezequiel
Mabe, Guillermo Domingo
Brignole, Esteban Alberto
Pereda, Selva
author_role author
author2 Mabe, Guillermo Domingo
Brignole, Esteban Alberto
Pereda, Selva
author2_role author
author
author
dc.subject.none.fl_str_mv Jojoba Oil
Co2
Propane
Percolation
High Pressure Liquid Extraction
Phase Equilibrium Engineering
topic Jojoba Oil
Co2
Propane
Percolation
High Pressure Liquid Extraction
Phase Equilibrium Engineering
purl_subject.fl_str_mv https://purl.org/becyt/ford/2.4
https://purl.org/becyt/ford/2
dc.description.none.fl_txt_mv Jojoba oil is an important ingredient of many cosmetic and hair care products, which is composed by high-molecular weight monounsaturated esters. It is a liquid wax extracted from the seeds of Jojoba plant (Simmondsia chinensis) by mechanical pressing, followed by hexane extraction of the pre-pressed jojoba meal. Health and environmental concern associated with the use of solvents like hexane, have place new demands on the cosmetic and pharmaceutical industry to invest in clean technologies such as the Supercritical Fluid Extraction. Jojoba oil is partially miscible with CO2 in liquid and supercritical state. On the other hand, liquid propane has better solvent characteristics since it shows complete miscibility with jojoba oil below 343 K. The main drawback of propane is its flammability; any percentage of it in a propane/air mixture above 2.15 vol% will be enough to burn the propane. However, a 30 vol% of CO2 in the vapor phase can be used to turn the mixture propane/CO2/air non-flammable. In this work the phase equilibrium engineering of jojoba oil extraction with mixed- CO2+propane solvents has been carried out in order to select appropriate operating conditions.
Fil: Hegel, Pablo Ezequiel. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Bahía Blanca. Planta Piloto de Ingeniería Química (i); Argentina. Universidad Nacional del Sur; Argentina
Fil: Mabe, Guillermo Domingo. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Bahía Blanca. Planta Piloto de Ingeniería Química (i); Argentina. Universidad Nacional del Sur; Argentina
Fil: Brignole, Esteban Alberto. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Bahía Blanca. Planta Piloto de Ingeniería Química (i); Argentina. Universidad Nacional del Sur; Argentina
Fil: Pereda, Selva. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Bahía Blanca. Planta Piloto de Ingeniería Química (i); Argentina. Universidad Nacional del Sur; Argentina
description Jojoba oil is an important ingredient of many cosmetic and hair care products, which is composed by high-molecular weight monounsaturated esters. It is a liquid wax extracted from the seeds of Jojoba plant (Simmondsia chinensis) by mechanical pressing, followed by hexane extraction of the pre-pressed jojoba meal. Health and environmental concern associated with the use of solvents like hexane, have place new demands on the cosmetic and pharmaceutical industry to invest in clean technologies such as the Supercritical Fluid Extraction. Jojoba oil is partially miscible with CO2 in liquid and supercritical state. On the other hand, liquid propane has better solvent characteristics since it shows complete miscibility with jojoba oil below 343 K. The main drawback of propane is its flammability; any percentage of it in a propane/air mixture above 2.15 vol% will be enough to burn the propane. However, a 30 vol% of CO2 in the vapor phase can be used to turn the mixture propane/CO2/air non-flammable. In this work the phase equilibrium engineering of jojoba oil extraction with mixed- CO2+propane solvents has been carried out in order to select appropriate operating conditions.
publishDate 2013
dc.date.none.fl_str_mv 2013-07
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/11336/10428
Hegel, Pablo Ezequiel; Mabe, Guillermo Domingo; Brignole, Esteban Alberto; Pereda, Selva; Phase equilibrium engineering of jojoba oil extraction with mixed-CO2+propane solvent; Elsevier Science; Journal of Supercritical Fluids; 79; 7-2013; 62-66
0896-8446
url http://hdl.handle.net/11336/10428
identifier_str_mv Hegel, Pablo Ezequiel; Mabe, Guillermo Domingo; Brignole, Esteban Alberto; Pereda, Selva; Phase equilibrium engineering of jojoba oil extraction with mixed-CO2+propane solvent; Elsevier Science; Journal of Supercritical Fluids; 79; 7-2013; 62-66
0896-8446
dc.language.none.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv info:eu-repo/semantics/altIdentifier/url/http://www.sciencedirect.com/science/article/pii/S0896844613000193
info:eu-repo/semantics/altIdentifier/url/http://dx.doi.org/10.1016/j.supflu.2012.12.001
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 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
_version_ 1846082977500495872
score 13.22299

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