Effect of co-gasification of biomass and petroleum coke with coal on the production of gases

The co-pyrolysis and co-gasification of binary blends of a bituminous coal (PT), a petcoke (PC) and two types of biomass (olive stones, OS; chestnut, CH) were studied at atmospheric pressure in a fixed bed reactor. The pyrolysis and gasification were performed under nitrogen, and steam/oxygen atmosp...

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Autores: Fermoso Domínguez, Javier, Arias Rozada, Borja, Moghtaderi, B., Pevida García, Covadonga, González Plaza, Marta, Pis Martínez, José Juan, Rubiera González, Fernando
Tipo de recurso: artículo
Estado:Versión aceptada para publicación
Fecha de publicación:2012
País:España
Institución:Consejo Superior de Investigaciones Científicas (CSIC)
Repositorio:DIGITAL.CSIC. Repositorio Institucional del CSIC
OAI Identifier:oai:digital.csic.es:10261/102993
Acceso en línea:http://hdl.handle.net/10261/102993
Access Level:acceso abierto
Palabra clave:Co-gasification
Biomass
Hydrogen
Coal
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spelling Effect of co-gasification of biomass and petroleum coke with coal on the production of gasesFermoso Domínguez, JavierArias Rozada, BorjaMoghtaderi, B.Pevida García, CovadongaGonzález Plaza, MartaPis Martínez, José JuanRubiera González, FernandoCo-gasificationBiomassHydrogenCoalThe co-pyrolysis and co-gasification of binary blends of a bituminous coal (PT), a petcoke (PC) and two types of biomass (olive stones, OS; chestnut, CH) were studied at atmospheric pressure in a fixed bed reactor. The pyrolysis and gasification were performed under nitrogen, and steam/oxygen atmospheres, respectively. In a fixed bed reactor, the particles of the different fuels are in close contact, providing an optimum means for evaluating possible synergetic effects. Pyrolysis tests showed a lack of chemical interaction between the components of the blend. Therefore, the composition of the gas produced during the pyrolysis tests can be predicted from those of the individual components and their mass fractions. During the co-gasification tests, different interactions were observed depending on the heating rate. Low heating rates produced higher amount of CO and CO2, whereas tar yield decreased. At high heating rates, the biomass and coal blends produced more tar but less H2 and CO. The effect of co-gasification on apparent thermal efficiency was also evaluatedPeer reviewedWiley-VCHConsejo Superior de Investigaciones Científicas [https://ror.org/02gfc7t72]201420142012info:eu-repo/semantics/articlehttp://purl.org/coar/resource_type/c_6501Postprintinfo:eu-repo/semantics/acceptedVersionhttp://hdl.handle.net/10261/102993reponame:DIGITAL.CSIC. Repositorio Institucional del CSICinstname:Consejo Superior de Investigaciones Científicas (CSIC)Ingléshttp://dx.doi.org/10.1002/ghg.1293Síinfo:eu-repo/semantics/openAccessoai:digital.csic.es:10261/1029932026-05-22T06:33:51Z
dc.title.none.fl_str_mv Effect of co-gasification of biomass and petroleum coke with coal on the production of gases
title Effect of co-gasification of biomass and petroleum coke with coal on the production of gases
spellingShingle Effect of co-gasification of biomass and petroleum coke with coal on the production of gases
Fermoso Domínguez, Javier
Co-gasification
Biomass
Hydrogen
Coal
title_short Effect of co-gasification of biomass and petroleum coke with coal on the production of gases
title_full Effect of co-gasification of biomass and petroleum coke with coal on the production of gases
title_fullStr Effect of co-gasification of biomass and petroleum coke with coal on the production of gases
title_full_unstemmed Effect of co-gasification of biomass and petroleum coke with coal on the production of gases
title_sort Effect of co-gasification of biomass and petroleum coke with coal on the production of gases
dc.creator.none.fl_str_mv Fermoso Domínguez, Javier
Arias Rozada, Borja
Moghtaderi, B.
Pevida García, Covadonga
González Plaza, Marta
Pis Martínez, José Juan
Rubiera González, Fernando
author Fermoso Domínguez, Javier
author_facet Fermoso Domínguez, Javier
Arias Rozada, Borja
Moghtaderi, B.
Pevida García, Covadonga
González Plaza, Marta
Pis Martínez, José Juan
Rubiera González, Fernando
author_role author
author2 Arias Rozada, Borja
Moghtaderi, B.
Pevida García, Covadonga
González Plaza, Marta
Pis Martínez, José Juan
Rubiera González, Fernando
author2_role author
author
author
author
author
author
dc.contributor.none.fl_str_mv Consejo Superior de Investigaciones Científicas [https://ror.org/02gfc7t72]
dc.subject.none.fl_str_mv Co-gasification
Biomass
Hydrogen
Coal
topic Co-gasification
Biomass
Hydrogen
Coal
description The co-pyrolysis and co-gasification of binary blends of a bituminous coal (PT), a petcoke (PC) and two types of biomass (olive stones, OS; chestnut, CH) were studied at atmospheric pressure in a fixed bed reactor. The pyrolysis and gasification were performed under nitrogen, and steam/oxygen atmospheres, respectively. In a fixed bed reactor, the particles of the different fuels are in close contact, providing an optimum means for evaluating possible synergetic effects. Pyrolysis tests showed a lack of chemical interaction between the components of the blend. Therefore, the composition of the gas produced during the pyrolysis tests can be predicted from those of the individual components and their mass fractions. During the co-gasification tests, different interactions were observed depending on the heating rate. Low heating rates produced higher amount of CO and CO2, whereas tar yield decreased. At high heating rates, the biomass and coal blends produced more tar but less H2 and CO. The effect of co-gasification on apparent thermal efficiency was also evaluated
publishDate 2012
dc.date.none.fl_str_mv 2012
2014
2014
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/10261/102993
url http://hdl.handle.net/10261/102993
dc.language.none.fl_str_mv Inglés
language_invalid_str_mv Inglés
dc.relation.none.fl_str_mv http://dx.doi.org/10.1002/ghg.1293
Sí
dc.rights.none.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.publisher.none.fl_str_mv Wiley-VCH
publisher.none.fl_str_mv Wiley-VCH
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 15.811543

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