Sulfonated hydrothermal carbons from cellulose and glucose as catalysts for glycerol ketalization

12 Figuras, 1 Tabla.-- © The Author(s).

Bibliographic Details
Authors: Fernández, Pablo, Fraile, José M., García-Bordejé, José Enrique, Pires, Elísabet
Format: article
Status:Published version
Publication Date:2019
Country:España
Institution:Consejo Superior de Investigaciones Científicas (CSIC)
Repository:DIGITAL.CSIC. Repositorio Institucional del CSIC
OAI Identifier:oai:digital.csic.es:10261/193488
Online Access:http://hdl.handle.net/10261/193488
Access Level:Open access
Keyword:Sulfonated hydrothermal carbon
Solketal
Sulfonic solids
Ketalization
Continuous flow
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spelling Sulfonated hydrothermal carbons from cellulose and glucose as catalysts for glycerol ketalizationFernández, PabloFraile, José M.García-Bordejé, José EnriquePires, ElísabetSulfonated hydrothermal carbonSolketalSulfonic solidsKetalizationContinuous flow12 Figuras, 1 Tabla.-- © The Author(s).Solketal is one of the most used glycerol-derived solvents. Its production via heterogeneous catalysis is crucial for avoiding important product losses typically found in the aqueous work-up in homogeneous catalysis. In this work, we present a study of the catalytic synthesis of solketal using sulfonated hydrothermal carbons (SHTC). They were prepared from glucose and cellulose resulting in different textural properties depending on the hydrothermal treatment conditions. The sulfonated hydrothermal carbons were also coated on a graphite microfiber felt (SHTC@GF). Thus, up to nine different solids were tested, and their activity was compared with commercial acidic resins. The solids presented very different catalytic activity, which did not correlate with their physical-chemical properties indicating that other aspects likely influence the transport of reactants and products to the catalytic surface. Additionally, the SHTC prepared from cellulose showed better reusability in batch reaction tests. This work also presents the first results for the production of solketal in a flow reactor, which opens the way to the use of SHTC@GF for this kind of reactions.Financial support from Ministerio de Ciencia, Innovación y Universidades (project RTI2018-093431-B-I00 and ENE2016-79282-C5-1-R) and the Gobierno de Aragón (Group E37_17R) co-funded by FEDER 2014-2020 “Construyendo Europa desde Aragón” is acknowledged.Peer reviewedMultidisciplinary Digital Publishing InstituteMinisterio de Ciencia, Innovación y Universidades (España)Agencia Estatal de Investigación (España)Gobierno de AragónEuropean CommissionMinisterio de Economía y Competitividad (España)Consejo Superior de Investigaciones Científicas [https://ror.org/02gfc7t72]2019201920192019info:eu-repo/semantics/articlehttp://purl.org/coar/resource_type/c_6501Publisher's versioninfo:eu-repo/semantics/publishedVersionhttp://hdl.handle.net/10261/193488reponame:DIGITAL.CSIC. Repositorio Institucional del CSICinstname:Consejo Superior de Investigaciones Científicas (CSIC)Inglés#PLACEHOLDER_PARENT_METADATA_VALUE##PLACEHOLDER_PARENT_METADATA_VALUE##PLACEHOLDER_PARENT_METADATA_VALUE#RTI2018-093431-B-I00/AEI/10.13039/501100011033info:eu-repo/grantAgreement/AEI/Plan Estatal de Investigación Científica y Técnica y de Innovación 2017-2020/RTI2018-093431-B-I00info:eu-repo/grantAgreement/MINECO/Plan Estatal de Investigación Científica y Técnica y de Innovación 2013-2016/ENE2016-79282-C5-1-Rhttps://doi.org/10.3390/catal9100804Síinfo:eu-repo/semantics/openAccessoai:digital.csic.es:10261/1934882026-05-22T06:33:51Z
dc.title.none.fl_str_mv Sulfonated hydrothermal carbons from cellulose and glucose as catalysts for glycerol ketalization
title Sulfonated hydrothermal carbons from cellulose and glucose as catalysts for glycerol ketalization
spellingShingle Sulfonated hydrothermal carbons from cellulose and glucose as catalysts for glycerol ketalization
Fernández, Pablo
Sulfonated hydrothermal carbon
Solketal
Sulfonic solids
Ketalization
Continuous flow
title_short Sulfonated hydrothermal carbons from cellulose and glucose as catalysts for glycerol ketalization
title_full Sulfonated hydrothermal carbons from cellulose and glucose as catalysts for glycerol ketalization
title_fullStr Sulfonated hydrothermal carbons from cellulose and glucose as catalysts for glycerol ketalization
title_full_unstemmed Sulfonated hydrothermal carbons from cellulose and glucose as catalysts for glycerol ketalization
title_sort Sulfonated hydrothermal carbons from cellulose and glucose as catalysts for glycerol ketalization
dc.creator.none.fl_str_mv Fernández, Pablo
Fraile, José M.
García-Bordejé, José Enrique
Pires, Elísabet
author Fernández, Pablo
author_facet Fernández, Pablo
Fraile, José M.
García-Bordejé, José Enrique
Pires, Elísabet
author_role author
author2 Fraile, José M.
García-Bordejé, José Enrique
Pires, Elísabet
author2_role author
author
author
dc.contributor.none.fl_str_mv Ministerio de Ciencia, Innovación y Universidades (España)
Agencia Estatal de Investigación (España)
Gobierno de Aragón
European Commission
Ministerio de Economía y Competitividad (España)
Consejo Superior de Investigaciones Científicas [https://ror.org/02gfc7t72]
dc.subject.none.fl_str_mv Sulfonated hydrothermal carbon
Solketal
Sulfonic solids
Ketalization
Continuous flow
topic Sulfonated hydrothermal carbon
Solketal
Sulfonic solids
Ketalization
Continuous flow
description 12 Figuras, 1 Tabla.-- © The Author(s).
publishDate 2019
dc.date.none.fl_str_mv 2019
2019
2019
2019
dc.type.none.fl_str_mv info:eu-repo/semantics/article
http://purl.org/coar/resource_type/c_6501
Publisher's version
info:eu-repo/semantics/publishedVersion
format article
status_str publishedVersion
dc.identifier.none.fl_str_mv http://hdl.handle.net/10261/193488
url http://hdl.handle.net/10261/193488
dc.language.none.fl_str_mv Inglés
language_invalid_str_mv Inglés
dc.relation.none.fl_str_mv #PLACEHOLDER_PARENT_METADATA_VALUE#
#PLACEHOLDER_PARENT_METADATA_VALUE#
#PLACEHOLDER_PARENT_METADATA_VALUE#
RTI2018-093431-B-I00/AEI/10.13039/501100011033
info:eu-repo/grantAgreement/AEI/Plan Estatal de Investigación Científica y Técnica y de Innovación 2017-2020/RTI2018-093431-B-I00
info:eu-repo/grantAgreement/MINECO/Plan Estatal de Investigación Científica y Técnica y de Innovación 2013-2016/ENE2016-79282-C5-1-R
https://doi.org/10.3390/catal9100804
Sí
dc.rights.none.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.publisher.none.fl_str_mv Multidisciplinary Digital Publishing Institute
publisher.none.fl_str_mv Multidisciplinary Digital Publishing Institute
dc.source.none.fl_str_mv reponame:DIGITAL.CSIC. Repositorio Institucional del CSIC
instname:Consejo Superior de Investigaciones Científicas (CSIC)
instname_str Consejo Superior de Investigaciones Científicas (CSIC)
reponame_str DIGITAL.CSIC. Repositorio Institucional del CSIC
collection DIGITAL.CSIC. Repositorio Institucional del CSIC
repository.name.fl_str_mv
repository.mail.fl_str_mv
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