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dc.contributor.author
Ferrero, Gabriel Orlando  
dc.contributor.author
Rojas, Hernan Javier  
dc.contributor.author
Argaraña, Carlos Enrique  
dc.contributor.author
Eimer, Griselda Alejandra  
dc.date.available
2018-01-02T15:30:48Z  
dc.date.issued
2016-08  
dc.identifier.citation
Eimer, Griselda Alejandra; Argaraña, Carlos Enrique; Rojas, Hernan Javier; Ferrero, Gabriel Orlando; Towards sustainable biofuel production: Design of a new biocatalyst to biodiesel synthesis from waste oil and commercial ethanol; Elsevier; Journal Of Cleaner Production; 139; 8-2016; 495-503  
dc.identifier.issn
0959-6526  
dc.identifier.uri
http://hdl.handle.net/11336/31971  
dc.description.abstract
The sustainable technologies to produce alternative energies as biofuel with focus on the harnessing of renewable sources and waste biomass is gradually gaining ground. Although the biodiesel is a very attractive biofuel its production from vegetable oils competes with the feed generation with the consequent socio-economic costs involved. Therefore, the reuse of waste oils appears as an alternative highly promising. However the high content of free fatty acid and water in this raw material difficult its use in the conventional processes employed in the actuality. In this work, we successfully develop hybrid catalysts based in Pseudomonas fluorescens lipase immobilized over Ca and Na modified mesoporous SBA-15 supports. The physic-chemical properties of the supports were determined by Small-angle X-ray Scattering (SAXS), Transmission Electron Microscopy (TEM), Scanning Electron Microscope (SEM), Infrared Spectroscopy (IR), Inductively Coupled Plasma Atomic Emission Spectroscopy (ICP) and N2 adsorption measurements. These hybrid catalysts were capable to process waste oils, and even, commercial ethanol (96%) obtained from a fermentative process An optimum activity, with around 90% of FAEE yield, was achieved with lipase immobilized on Ca modified SBA-15 using 4% of water respect to oil, 1:4 oil/ethanol ratio, 400 mg/g of enzyme immobilized, at 37 °C and 180 oscillations/min. This catalyst could contribute to development of a more environmentally and economically viable process to biodiesel production.  
dc.format
application/pdf  
dc.language.iso
eng  
dc.publisher
Elsevier  
dc.rights
info:eu-repo/semantics/openAccess  
dc.rights.uri
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/  
dc.subject
Biodiesel  
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Enzymatic Immobilization  
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Sba-15  
dc.subject
Soybean  
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Sunflower And Friyng Oils  
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Commercial Ethanol  
dc.subject
Biocatalysis  
dc.subject
Alternative Energies  
dc.subject.classification
Recubrimientos y Películas  
dc.subject.classification
Ingeniería de los Materiales  
dc.subject.classification
INGENIERÍAS Y TECNOLOGÍAS  
dc.title
Towards sustainable biofuel production: Design of a new biocatalyst to biodiesel synthesis from waste oil and commercial ethanol  
dc.type
info:eu-repo/semantics/article  
dc.type
info:ar-repo/semantics/artículo  
dc.type
info:eu-repo/semantics/publishedVersion  
dc.date.updated
2018-01-02T13:54:00Z  
dc.journal.volume
139  
dc.journal.pagination
495-503  
dc.journal.pais
Estados Unidos  
dc.journal.ciudad
Tennessee  
dc.description.fil
Fil: Ferrero, Gabriel Orlando. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Córdoba. Centro de Investigación y Tecnología Química. Universidad Tecnológica Nacional. Facultad Regional Córdoba. Centro de Investigación y Tecnología Química; Argentina  
dc.description.fil
Fil: Rojas, Hernan Javier. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Regional de Investigaciones Científicas y Transferencia Tecnológica de La Rioja. - Universidad Nacional de La Rioja. Centro Regional de Investigaciones Científicas y Transferencia Tecnológica de La Rioja. - Universidad Nacional de Catamarca. Centro Regional de Investigaciones Científicas y Transferencia Tecnológica de la Rioja. - Secretaria de Industria y Minería. Servicio Geológico Minero Argentino. Centro Regional de Investigaciones Científicas y Transferencia Tecnológica de La Rioja. - Provincia de La Rioja. Centro Regional de Investigaciones Científicas y Transferencia Tecnológica de La Rioja; Argentina  
dc.description.fil
Fil: Argaraña, Carlos Enrique. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Córdoba. Centro de Investigaciones en Química Biológica de Córdoba. Universidad Nacional de Córdoba. Facultad de Ciencias Químicas. Centro de Investigaciones en Química Biológica de Córdoba; Argentina  
dc.description.fil
Fil: Eimer, Griselda Alejandra. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Córdoba. Centro de Investigación y Tecnología Química. Universidad Tecnológica Nacional. Facultad Regional Córdoba. Centro de Investigación y Tecnología Química; Argentina  
dc.journal.title
Journal Of Cleaner Production  
dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/doi/http://dx.doi.org/10.1016/j.jclepro.2016.08.047  
dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/url/http://www.sciencedirect.com/science/article/pii/S095965261631191X