Optimization with Response Surface Methodology of Microwave-Assisted Conversion of Xylose to Furfural

The production of furfural from renewable sources, such as lignocellulosic biomass, has gained great interest within the concept of biorefineries. In lignocellulosic materials, xylose is the most abundant pentose, which forms the hemicellulosic part. One of the key steps in the production of furfura...

ver descrição completa

Detalhes bibliográficos
Autores: Padilla-Rascón, C., Romero-García, J. M., Ruiz, E., Castro, E.
Tipo de documento: artigo
Estado:Versión aceptada para publicación
Data de publicação:2020
País:España
Recursos:Universidad de Jaén
Repositório:RUJA. Repositorio Institucional de la Producción Científica de la Universidad de Jaén
OAI Identifier:oai:ruja.ujaen.es:10953/7536
Acesso em linha:https://doi.org/10.3390/MOLECULES25163574
https://hdl.handle.net/10953/7536
Access Level:Acceso aberto
Palavra-chave:lignocellulosic material
xylose
furfural
iron chloride
microwave reactor
biorefinery
66.011.47
id ES_1dc18f3f2d3b171e7dbc305da7de44d7
oai_identifier_str oai:ruja.ujaen.es:10953/7536
network_acronym_str ES
network_name_str España
repository_id_str
spelling Optimization with Response Surface Methodology of Microwave-Assisted Conversion of Xylose to FurfuralPadilla-Rascón, C.Romero-García, J. M.Ruiz, E.Castro, E.lignocellulosic materialxylosefurfuraliron chloridemicrowave reactorbiorefinery66.011.47The production of furfural from renewable sources, such as lignocellulosic biomass, has gained great interest within the concept of biorefineries. In lignocellulosic materials, xylose is the most abundant pentose, which forms the hemicellulosic part. One of the key steps in the production of furfural from biomass is the dehydration reaction of the pentoses. The objective of this work was to assess the conditions at which the concentration of furfural is maximized from a synthetic, monophasic and homogeneous xylose medium. The experiments were carried out in a microwave reactor. FeCl3 in different proportions and sulfuric acid were used as catalysts. A two-level, three-factor experimental design was developed for this purpose. Results were further analysed through a second experimental design and optimization was performed by Response Surface Methodology. The best operational conditions for the highest furfural yield (57%) turned to be 210 ˚C, 0.5 min and 0.05 M FeCl3.The authors want to acknowledge the financial support from Agencia Estatal de Investigación (MICINN, Spain) and Fondo Europeo de Desarrollo Regional, reference project ENE2017-85819-C2-1-R. C.P.-R. was supported by Universidad de Jaén (research grant R5/04/2017).MDPI202620262020info:eu-repo/semantics/articleinfo:eu-repo/semantics/acceptedVersionapplication/pdfhttps://doi.org/10.3390/MOLECULES25163574https://hdl.handle.net/10953/7536reponame:RUJA. Repositorio Institucional de la Producción Científica de la Universidad de Jaéninstname:Universidad de JaénInglésMoleculesAttribution-NonCommercial-NoDerivs 3.0 Spainhttp://creativecommons.org/licenses/by-nc-nd/3.0/es/info:eu-repo/semantics/openAccessoai:ruja.ujaen.es:10953/75362026-06-24T12:41:07Z
dc.title.none.fl_str_mv Optimization with Response Surface Methodology of Microwave-Assisted Conversion of Xylose to Furfural
title Optimization with Response Surface Methodology of Microwave-Assisted Conversion of Xylose to Furfural
spellingShingle Optimization with Response Surface Methodology of Microwave-Assisted Conversion of Xylose to Furfural
Padilla-Rascón, C.
lignocellulosic material
xylose
furfural
iron chloride
microwave reactor
biorefinery
66.011.47
title_short Optimization with Response Surface Methodology of Microwave-Assisted Conversion of Xylose to Furfural
title_full Optimization with Response Surface Methodology of Microwave-Assisted Conversion of Xylose to Furfural
title_fullStr Optimization with Response Surface Methodology of Microwave-Assisted Conversion of Xylose to Furfural
title_full_unstemmed Optimization with Response Surface Methodology of Microwave-Assisted Conversion of Xylose to Furfural
title_sort Optimization with Response Surface Methodology of Microwave-Assisted Conversion of Xylose to Furfural
dc.creator.none.fl_str_mv Padilla-Rascón, C.
Romero-García, J. M.
Ruiz, E.
Castro, E.
author Padilla-Rascón, C.
author_facet Padilla-Rascón, C.
Romero-García, J. M.
Ruiz, E.
Castro, E.
author_role author
author2 Romero-García, J. M.
Ruiz, E.
Castro, E.
author2_role author
author
author
dc.subject.none.fl_str_mv lignocellulosic material
xylose
furfural
iron chloride
microwave reactor
biorefinery
66.011.47
topic lignocellulosic material
xylose
furfural
iron chloride
microwave reactor
biorefinery
66.011.47
description The production of furfural from renewable sources, such as lignocellulosic biomass, has gained great interest within the concept of biorefineries. In lignocellulosic materials, xylose is the most abundant pentose, which forms the hemicellulosic part. One of the key steps in the production of furfural from biomass is the dehydration reaction of the pentoses. The objective of this work was to assess the conditions at which the concentration of furfural is maximized from a synthetic, monophasic and homogeneous xylose medium. The experiments were carried out in a microwave reactor. FeCl3 in different proportions and sulfuric acid were used as catalysts. A two-level, three-factor experimental design was developed for this purpose. Results were further analysed through a second experimental design and optimization was performed by Response Surface Methodology. The best operational conditions for the highest furfural yield (57%) turned to be 210 ˚C, 0.5 min and 0.05 M FeCl3.
publishDate 2020
dc.date.none.fl_str_mv 2020
2026
2026
dc.type.none.fl_str_mv info:eu-repo/semantics/article
info:eu-repo/semantics/acceptedVersion
format article
status_str acceptedVersion
dc.identifier.none.fl_str_mv https://doi.org/10.3390/MOLECULES25163574
https://hdl.handle.net/10953/7536
url https://doi.org/10.3390/MOLECULES25163574
https://hdl.handle.net/10953/7536
dc.language.none.fl_str_mv Inglés
language_invalid_str_mv Inglés
dc.relation.none.fl_str_mv Molecules
dc.rights.none.fl_str_mv Attribution-NonCommercial-NoDerivs 3.0 Spain
http://creativecommons.org/licenses/by-nc-nd/3.0/es/
info:eu-repo/semantics/openAccess
rights_invalid_str_mv Attribution-NonCommercial-NoDerivs 3.0 Spain
http://creativecommons.org/licenses/by-nc-nd/3.0/es/
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv application/pdf
dc.publisher.none.fl_str_mv MDPI
publisher.none.fl_str_mv MDPI
dc.source.none.fl_str_mv reponame:RUJA. Repositorio Institucional de la Producción Científica de la Universidad de Jaén
instname:Universidad de Jaén
instname_str Universidad de Jaén
reponame_str RUJA. Repositorio Institucional de la Producción Científica de la Universidad de Jaén
collection RUJA. Repositorio Institucional de la Producción Científica de la Universidad de Jaén
repository.name.fl_str_mv
repository.mail.fl_str_mv
_version_ 1869404298451877888
score 15,811543

Registros relacionados