An integrated process for the production of lignocellulosic biomass pyrolysis oils using calcined limestone as a heat carrier with catalytic properties

4 figures, 2 tables.-- Supplementary information available.-- © 2016. This manuscript version is made available under the CC-BY-NC-ND 4.0 license http://creativecommons.org/licenses/by-nc-nd/4.0/

Bibliographic Details
Authors: Veses Roda, Alberto, Aznar, María, Callén Romero, M. Soledad, Murillo Villuendas, Ramón, García Martínez, Tomás
Format: article
Status:Versión aceptada para publicación
Publication Date:2016
Country:España
Institution:Consejo Superior de Investigaciones Científicas (CSIC)
Repository:DIGITAL.CSIC. Repositorio Institucional del CSIC
OAI Identifier:oai:digital.csic.es:10261/217511
Online Access:http://hdl.handle.net/10261/217511
Access Level:Open access
Keyword:Biomass
Catalytic pyrolysis
Char combustion
Auger reactor
Fluidised-bed reactor
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spelling An integrated process for the production of lignocellulosic biomass pyrolysis oils using calcined limestone as a heat carrier with catalytic propertiesVeses Roda, AlbertoAznar, MaríaCallén Romero, M. SoledadMurillo Villuendas, RamónGarcía Martínez, TomásBiomassCatalytic pyrolysisChar combustionAuger reactorFluidised-bed reactor4 figures, 2 tables.-- Supplementary information available.-- © 2016. This manuscript version is made available under the CC-BY-NC-ND 4.0 license http://creativecommons.org/licenses/by-nc-nd/4.0/The production of upgraded bio-oils by an integrated process using a mixture of calcined limestone and sand as a heat carrier with catalytic properties was experimentally studied at pilot scale. The integrated process consisted of two main steps: biomass catalytic pyrolysis in an Auger reactor for bio-oil production and char combustion in a fluidised-bed combustor for heat carrier heating and regeneration. A temperature of 450 °C was fixed as an optimum value to carry out the catalytic pyrolysis step. Temperatures ranging from 700 to 800 °C were assessed in the char combustor. Process simulation demonstrated that solid recirculation from the combustor to the pyrolysis reactor was marginally affected in this temperature range. However, an optimum char combustion temperature of 800 °C was selected from an environmental point of view, since lower polyaromatic emissions were detected whilst NOx emissions were kept under the legislation limits. Under designated conditions, several pyrolysis-combustion cycles were carried out. A moderate deactivation of the catalyst by partial carbonation was found. This fact makes necessary the incorporation of a purge and an inlet of fresh heat carrier in order to maintain the bio-oil quality in the integrated process.Authors thank to Spanish MINECO and European Union FEDER funds for providing support for this work (projects CTQ2012-37984-C02-01 and ENE2015-68320-R).Peer reviewedElsevierMinisterio de Economía y Competitividad (España)European CommissionVeses Roda, Alberto [0000-0002-7589-2643]Aznar, María [0000-0002-4542-6318]Callén Romero, Mª Soledad [0000-0001-6063-7386]Murillo Villuendas, Ramón [0000-0002-0299-506X]García Martínez, Tomás [0000-0003-4255-5998]Consejo Superior de Investigaciones Científicas [https://ror.org/02gfc7t72]202020202016info:eu-repo/semantics/articlehttp://purl.org/coar/resource_type/c_6501Postprintinfo:eu-repo/semantics/acceptedVersionhttp://hdl.handle.net/10261/217511reponame:DIGITAL.CSIC. Repositorio Institucional del CSICinstname:Consejo Superior de Investigaciones Científicas (CSIC)Inglés#PLACEHOLDER_PARENT_METADATA_VALUE#info:eu-repo/grantAgreement/MINECO/Plan Estatal de Investigación Científica y Técnica y de Innovación 2013-2016/ENE2015-68320-Rhttp://dx.doi.org/10.1016/j.fuel.2016.05.006Síinfo:eu-repo/semantics/openAccessoai:digital.csic.es:10261/2175112026-05-22T06:33:51Z
dc.title.none.fl_str_mv An integrated process for the production of lignocellulosic biomass pyrolysis oils using calcined limestone as a heat carrier with catalytic properties
title An integrated process for the production of lignocellulosic biomass pyrolysis oils using calcined limestone as a heat carrier with catalytic properties
spellingShingle An integrated process for the production of lignocellulosic biomass pyrolysis oils using calcined limestone as a heat carrier with catalytic properties
Veses Roda, Alberto
Biomass
Catalytic pyrolysis
Char combustion
Auger reactor
Fluidised-bed reactor
title_short An integrated process for the production of lignocellulosic biomass pyrolysis oils using calcined limestone as a heat carrier with catalytic properties
title_full An integrated process for the production of lignocellulosic biomass pyrolysis oils using calcined limestone as a heat carrier with catalytic properties
title_fullStr An integrated process for the production of lignocellulosic biomass pyrolysis oils using calcined limestone as a heat carrier with catalytic properties
title_full_unstemmed An integrated process for the production of lignocellulosic biomass pyrolysis oils using calcined limestone as a heat carrier with catalytic properties
title_sort An integrated process for the production of lignocellulosic biomass pyrolysis oils using calcined limestone as a heat carrier with catalytic properties
dc.creator.none.fl_str_mv Veses Roda, Alberto
Aznar, María
Callén Romero, M. Soledad
Murillo Villuendas, Ramón
García Martínez, Tomás
author Veses Roda, Alberto
author_facet Veses Roda, Alberto
Aznar, María
Callén Romero, M. Soledad
Murillo Villuendas, Ramón
García Martínez, Tomás
author_role author
author2 Aznar, María
Callén Romero, M. Soledad
Murillo Villuendas, Ramón
García Martínez, Tomás
author2_role author
author
author
author
dc.contributor.none.fl_str_mv Ministerio de Economía y Competitividad (España)
European Commission
Veses Roda, Alberto [0000-0002-7589-2643]
Aznar, María [0000-0002-4542-6318]
Callén Romero, Mª Soledad [0000-0001-6063-7386]
Murillo Villuendas, Ramón [0000-0002-0299-506X]
García Martínez, Tomás [0000-0003-4255-5998]
Consejo Superior de Investigaciones Científicas [https://ror.org/02gfc7t72]
dc.subject.none.fl_str_mv Biomass
Catalytic pyrolysis
Char combustion
Auger reactor
Fluidised-bed reactor
topic Biomass
Catalytic pyrolysis
Char combustion
Auger reactor
Fluidised-bed reactor
description 4 figures, 2 tables.-- Supplementary information available.-- © 2016. This manuscript version is made available under the CC-BY-NC-ND 4.0 license http://creativecommons.org/licenses/by-nc-nd/4.0/
publishDate 2016
dc.date.none.fl_str_mv 2016
2020
2020
dc.type.none.fl_str_mv info:eu-repo/semantics/article
http://purl.org/coar/resource_type/c_6501
Postprint
info:eu-repo/semantics/acceptedVersion
format article
status_str acceptedVersion
dc.identifier.none.fl_str_mv http://hdl.handle.net/10261/217511
url http://hdl.handle.net/10261/217511
dc.language.none.fl_str_mv Inglés
language_invalid_str_mv Inglés
dc.relation.none.fl_str_mv #PLACEHOLDER_PARENT_METADATA_VALUE#
info:eu-repo/grantAgreement/MINECO/Plan Estatal de Investigación Científica y Técnica y de Innovación 2013-2016/ENE2015-68320-R
http://dx.doi.org/10.1016/j.fuel.2016.05.006
Sí
dc.rights.none.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.publisher.none.fl_str_mv Elsevier
publisher.none.fl_str_mv Elsevier
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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score 15,81155

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