Influence of binder type on greenhouse gases and PAHs from the pyrolysis of biomass briquettes

Five blends prepared with torrified sawdust, coal plus either coal tar, coal tar sludge, paraffin or molasses designed to serve as binder in the preparation of briquettes were pyrolysed in a rotary oven. The coal and the torrified sawdust used in the preparation of the blends were also studied. The...

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Detalhes bibliográficos
Autores: Florentino Madiedo, Laura, Díaz-Faes González, Elvira, García Fernández, Roberto, Barriocanal Rueda, Carmen
Formato: artículo
Estado:Versión aceptada para publicación
Fecha de publicación:2017
País:España
Recursos:Consejo Superior de Investigaciones Científicas (CSIC)
Repositorio:DIGITAL.CSIC. Repositorio Institucional del CSIC
OAI Identifier:oai:digital.csic.es:10261/158627
Acesso em linha:http://hdl.handle.net/10261/158627
Access Level:acceso abierto
Palavra-chave:Coal
Biomass
Briquettes
PAH
GHG
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spelling Influence of binder type on greenhouse gases and PAHs from the pyrolysis of biomass briquettesFlorentino Madiedo, LauraDíaz-Faes González, ElviraGarcía Fernández, RobertoBarriocanal Rueda, CarmenCoalBiomassBriquettesPAHGHGFive blends prepared with torrified sawdust, coal plus either coal tar, coal tar sludge, paraffin or molasses designed to serve as binder in the preparation of briquettes were pyrolysed in a rotary oven. The coal and the torrified sawdust used in the preparation of the blends were also studied. The condensable gases were analyzed by gas chromatography (GC) and infrared spectroscopy (FTIR). The permanent gases were also analyzed by gas chromatography. The concentration of nineteen polyaromatic hydrocarbons in the condensable products was analyzed with special focus on those considered as priority and carcinogenic pollutants. The results obtained from FTIR were confirmed by those obtained by GC. It was found that the inclusion of biomass produces a decrease in the amount of (polyaromatic hydrocarbons) PAHs in the condensable pyrolysis products and an increase in the concentration of CO2 in the gases, although these gases are carbon neutral.The research leading to these results has received funding from the European Union's Research Programme of the Research Fund for Coal and Steel (RFCS) research programme under grant agreement No. [RFCR-CT-2014-00006].Peer reviewedElsevierEuropean CommissionConsejo Superior de Investigaciones Científicas [https://ror.org/02gfc7t72]201720172017info:eu-repo/semantics/articlehttp://purl.org/coar/resource_type/c_6501Postprintinfo:eu-repo/semantics/acceptedVersionhttp://hdl.handle.net/10261/158627reponame:DIGITAL.CSIC. Repositorio Institucional del CSICinstname:Consejo Superior de Investigaciones Científicas (CSIC)Inglés#PLACEHOLDER_PARENT_METADATA_VALUE#https://doi.org/10.1016/j.fuproc.2017.11.029Síinfo:eu-repo/semantics/openAccessoai:digital.csic.es:10261/1586272026-05-22T06:33:51Z
dc.title.none.fl_str_mv Influence of binder type on greenhouse gases and PAHs from the pyrolysis of biomass briquettes
title Influence of binder type on greenhouse gases and PAHs from the pyrolysis of biomass briquettes
spellingShingle Influence of binder type on greenhouse gases and PAHs from the pyrolysis of biomass briquettes
Florentino Madiedo, Laura
Coal
Biomass
Briquettes
PAH
GHG
title_short Influence of binder type on greenhouse gases and PAHs from the pyrolysis of biomass briquettes
title_full Influence of binder type on greenhouse gases and PAHs from the pyrolysis of biomass briquettes
title_fullStr Influence of binder type on greenhouse gases and PAHs from the pyrolysis of biomass briquettes
title_full_unstemmed Influence of binder type on greenhouse gases and PAHs from the pyrolysis of biomass briquettes
title_sort Influence of binder type on greenhouse gases and PAHs from the pyrolysis of biomass briquettes
dc.creator.none.fl_str_mv Florentino Madiedo, Laura
Díaz-Faes González, Elvira
García Fernández, Roberto
Barriocanal Rueda, Carmen
author Florentino Madiedo, Laura
author_facet Florentino Madiedo, Laura
Díaz-Faes González, Elvira
García Fernández, Roberto
Barriocanal Rueda, Carmen
author_role author
author2 Díaz-Faes González, Elvira
García Fernández, Roberto
Barriocanal Rueda, Carmen
author2_role author
author
author
dc.contributor.none.fl_str_mv European Commission
Consejo Superior de Investigaciones Científicas [https://ror.org/02gfc7t72]
dc.subject.none.fl_str_mv Coal
Biomass
Briquettes
PAH
GHG
topic Coal
Biomass
Briquettes
PAH
GHG
description Five blends prepared with torrified sawdust, coal plus either coal tar, coal tar sludge, paraffin or molasses designed to serve as binder in the preparation of briquettes were pyrolysed in a rotary oven. The coal and the torrified sawdust used in the preparation of the blends were also studied. The condensable gases were analyzed by gas chromatography (GC) and infrared spectroscopy (FTIR). The permanent gases were also analyzed by gas chromatography. The concentration of nineteen polyaromatic hydrocarbons in the condensable products was analyzed with special focus on those considered as priority and carcinogenic pollutants. The results obtained from FTIR were confirmed by those obtained by GC. It was found that the inclusion of biomass produces a decrease in the amount of (polyaromatic hydrocarbons) PAHs in the condensable pyrolysis products and an increase in the concentration of CO2 in the gases, although these gases are carbon neutral.
publishDate 2017
dc.date.none.fl_str_mv 2017
2017
2017
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/10261/158627
url http://hdl.handle.net/10261/158627
dc.language.none.fl_str_mv Inglés
language_invalid_str_mv Inglés
dc.relation.none.fl_str_mv #PLACEHOLDER_PARENT_METADATA_VALUE#
https://doi.org/10.1016/j.fuproc.2017.11.029
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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