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Please use this identifier to cite or link to this item: http://acervodigital.unesp.br/handle/11449/111674
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dc.contributor.authorAmaral, Simone Simoes-
dc.contributor.authorCarvalho Junior, Joao Andrade de-
dc.contributor.authorMartins Costa, Maria Angelica-
dc.contributor.authorSoares Neto, Turibio Gomes-
dc.contributor.authorDellani, Rafael-
dc.contributor.authorScavacini Leite, Luiz Henrique-
dc.date.accessioned2014-12-03T13:08:53Z-
dc.date.accessioned2016-10-25T20:09:28Z-
dc.date.available2014-12-03T13:08:53Z-
dc.date.available2016-10-25T20:09:28Z-
dc.date.issued2014-07-01-
dc.identifierhttp://dx.doi.org/10.1016/j.biortech.2014.04.060-
dc.identifier.citationBioresource Technology. Oxford: Elsevier Sci Ltd, v. 164, p. 55-63, 2014.-
dc.identifier.issn0960-8524-
dc.identifier.urihttp://hdl.handle.net/11449/111674-
dc.identifier.urihttp://acervodigital.unesp.br/handle/11449/111674-
dc.description.abstractTwo different types of typical Brazilian forest biomass were burned in the laboratory in order to compare their combustion characteristics and pollutant emissions. Approximately 2 kg of Amazon biomass (hardwood) and 2 kg of Araucaria biomass (softwood) were burned. Gaseous emissions of CO2, CO, and NOx and particulate matter smaller than 2.5 mu m (PM2.5) were evaluated in the flaming and smoldering combustion phases. Temperature, burn rate, modified combustion efficiency, emissions factor, and particle diameter and concentration were studied. A continuous analyzer was used to quantify gas concentrations. A DataRam4 and a Cascade Impactor were used to sample PM2.5. Araucaria biomass (softwood) had a lignin content of 34.9%, higher than the 23.3% of the Amazon biomass (hardwood). CO2 and CO emissions factors seem to be influenced by lignin content. Maximum concentrations of CO2, NOx and PM2.5 were observed in the flaming phase. (C) 2014 Elsevier Ltd. All rights reserved.en
dc.description.sponsorshipFundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP)-
dc.format.extent55-63-
dc.language.isoeng-
dc.publisherElsevier B.V.-
dc.sourceWeb of Science-
dc.subjectForest biomassen
dc.subjectCombustionen
dc.subjectLignin contenten
dc.subjectPM2.5en
dc.subjectGas emissionsen
dc.titleComparative study for hardwood and softwood forest biomass: Chemical characterization, combustion phases and gas and particulate matter emissionsen
dc.typeoutro-
dc.contributor.institutionUniversidade Estadual Paulista (UNESP)-
dc.contributor.institutionInstituto Nacional de Pesquisas Espaciais (INPE)-
dc.description.affiliationUniv Estadual Paulista, Dept Energy, UNESP, Botucatu, SP, Brazil-
dc.description.affiliationUniv Estadual Paulista, Lumber Ind Engn Dept, UNESP, Botucatu, SP, Brazil-
dc.description.affiliationBrazilian Space Res Inst INPE, Combust & Prop Associate Lab, Cachoeira Paulista, Brazil-
dc.description.affiliationUnespUniv Estadual Paulista, Dept Energy, UNESP, Botucatu, SP, Brazil-
dc.description.affiliationUnespUniv Estadual Paulista, Lumber Ind Engn Dept, UNESP, Botucatu, SP, Brazil-
dc.description.sponsorshipIdFAPESP: 08/04490-4-
dc.identifier.doi10.1016/j.biortech.2014.04.060-
dc.identifier.wosWOS:000338710500009-
dc.rights.accessRightsAcesso restrito-
dc.relation.ispartofBioresource Technology-
Appears in Collections:Artigos, TCCs, Teses e Dissertações da Unesp

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