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Universidade de Brasília
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dc.contributor.authorLamas, Giulia Cruz-
dc.contributor.authorChaves, Bruno Santanna-
dc.contributor.authorRodrigues, Pedro Paulo de Oliveira-
dc.contributor.authorGonzales, Thiago da Silva-
dc.contributor.authorBarbosa, Thais-
dc.contributor.authorRousset, Patrick-
dc.contributor.authorGhesti, Grace Ferreira-
dc.contributor.authorSilveira, Edgar Amaral-
dc.date.accessioned2023-10-30T13:36:08Z-
dc.date.available2023-10-30T13:36:08Z-
dc.date.issued2023-
dc.identifier.citationLAMAS, Giulia Cruz et al. Effect of torrefaction on steam-enhanced co-gasification of an urban forest and landfill waste blend: H2 production and CO2 emissions mitigation. Elsevier International Journal of Hydrogen Energy, v. 48, n. 70, p. 27151-27169, 15 ago 2023. DOI: https://doi.org/10.1016/j.ijhydene.2023.03.367. Disponível em: https://www.sciencedirect.com/science/article/pii/S0360319923015343. Acesso em: 30 out. 2023.pt_BR
dc.identifier.urihttp://repositorio2.unb.br/jspui/handle/10482/46759-
dc.language.isoengpt_BR
dc.publisherElsevier Ltd.pt_BR
dc.rightsAcesso Restritopt_BR
dc.titleEffect of torrefaction on steam-enhanced co-gasification of an urban forest and landfill waste blend: H2 production and CO2 emissions mitigationpt_BR
dc.typeArtigopt_BR
dc.subject.keywordResíduos para hidrogêniopt_BR
dc.subject.keywordTorrefaçãopt_BR
dc.subject.keywordGaseificaçãopt_BR
dc.subject.keywordResíduos sólidos municipaispt_BR
dc.subject.keywordBiomassa de madeirapt_BR
dc.subject.keywordBio-hidrogêniopt_BR
dc.identifier.doihttps://doi.org/10.1016/j.ijhydene.2023.03.367pt_BR
dc.relation.publisherversionhttps://www.sciencedirect.com/science/article/pii/S0360319923015343pt_BR
dc.description.abstract1This study aims to simulate the steam-enhanced co-gasification of hybrid blends (HB) composed of municipal solid waste (MSW) and urban forest waste (UFW), with torrefaction as pretreatment. Experimental (torrefaction), numerical (gasification thermodynamic equilibrium model), and optimization (response surface methodology) techniques evaluated the gasification process to produce (i) hydrogen-rich gas or (ii) enhanced calorific value gas. The torrefaction (225–275 °C), steam-to-biomass (0.4–1.2 S/B) ratio, and HB proportion (0–50% of MSW) influences were investigated to assess H2%, exergy efficiency of H2-production (), lower heating value (LHV), cold gas efficiency (CGE), and CO2%. The hybrid methodology defined the optimal conditions for 600 °C gasification as (i) 0.9 S/B and an HB comprising 31% MSW and 69% torrefied UFW at 275 °C, presenting an of 49%; and (ii) 0.4 S/B and an HB containing 23% MSW and 77% torrefied UFW at 275 °C, showing an LHV of 6126 kJ.Nm−3.pt_BR
dc.contributor.affiliationUniversity of Brasília, Mechanical Sciences Graduate Program, Laboratory of Energy and Environmentpt_BR
dc.contributor.affiliationForest Products Laboratory, Brazilian Forest Servicept_BR
dc.contributor.affiliationUniversity of Brasília, Mechanical Sciences Graduate Program, Laboratory of Energy and Environmentpt_BR
dc.contributor.affiliationUniversity of Brasília, Mechanical Sciences Graduate Program, Laboratory of Energy and Environmentpt_BR
dc.contributor.affiliationUniversity of Brasília, Mechanical Sciences Graduate Program, Laboratory of Energy and Environmentpt_BR
dc.contributor.affiliationCIRAD, UPR BioWooEB, F-34398, Montpellier, Francept_BR
dc.contributor.affiliationBioWooEB, Univ. Montpellier, CIRAD, Montpellier, Francept_BR
dc.contributor.affiliationUniversity of Brasilia, Chemistry Institute, Laboratory of Brewing Bioprocesses and Catalysis to Renewable Energypt_BR
dc.description.unidadeFaculdade de Tecnologia (FT)pt_BR
dc.description.unidadeDepartamento de Engenharia Mecânica (FT ENM)pt_BR
dc.description.unidadeInstituto de Química (IQ)pt_BR
dc.description.ppgPrograma de Pós-Graduação em Ciências Mecânicaspt_BR
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