Biochar production from sugarcane biomass using slow pyrolysis: Characterization of the solid fraction

Registro completo de metadados
MetadadosDescriçãoIdioma
Autor(es): dc.contributorUniversidade Estadual Paulista (UNESP)-
Autor(es): dc.contributorUniversity of Aveiro-
Autor(es): dc.contributorFederal University of Rio Grande do Sul-
Autor(es): dc.creatorde Almeida, Sâmilla G.C.-
Autor(es): dc.creatorTarelho, Luís A.C.-
Autor(es): dc.creatorHauschild, Tailane-
Autor(es): dc.creatorCosta, Maria Angélica Martins-
Autor(es): dc.creatorDussán, Kelly J.-
Data de aceite: dc.date.accessioned2025-08-21T20:05:22Z-
Data de disponibilização: dc.date.available2025-08-21T20:05:22Z-
Data de envio: dc.date.issued2023-03-02-
Data de envio: dc.date.issued2023-03-02-
Data de envio: dc.date.issued2022-09-01-
Fonte completa do material: dc.identifierhttp://dx.doi.org/10.1016/j.cep.2022.109054-
Fonte completa do material: dc.identifierhttp://hdl.handle.net/11449/242064-
Fonte: dc.identifier.urihttp://educapes.capes.gov.br/handle/11449/242064-
Descrição: dc.descriptionUnderstanding how the type of biomass t and parameters of the pyrolysis process influence the characteristics of the biochar obtained, including its calorific value and potential as solid fuel, is important in generating alternative energy sources. In this context, this study assesses biochar production by pyrolysis of parent biomass (B), straw (S), and treated biomass (T, processed with H2SO4 0.5% (w/v) at 140 °C for 15 min). The pyrolysis process of B at 450, 550, and 650 °C, S at 450 °C, and T at 450°C was conducted in a bench-scale fixed-bed reactor at a heating rate of 10°C/min. The higher yield of biochar (50.3 wt% db) and bio-oil (26.0 wt% db) for the B was observed at 450°C. Furthermore, the biochar yields for S and T at 450 °C were 36.8 and 31.3 (wt% db), respectively. The biochar produced from B, S, and T at 450 °C shows a higher heating value of 27.9, 25.4, and 27.0 MJ/kg db, respectively. The elemental analysis of the biochar produced from the different feedstocks showed a higher C (64.91–80.93%) and a lower O content (22.58–30.5%) than the parent biomass, indicating that the biochar has good stability and potential as an energy carrier. The approach followed in this work was to contribute to a more in-depth understanding of the valorization of subproducts of the sugarcane industry through pyrolysis to produce biochar that can be used as an energy vector or material for different environmental applications, contributing to the goals of a circular bioeconomy.-
Descrição: dc.descriptionFundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP)-
Descrição: dc.descriptionAgência Nacional do Petróleo, Gás Natural e Biocombustíveis-
Descrição: dc.descriptionFundação para a Ciência e a Tecnologia-
Descrição: dc.descriptionDepartment of Engineering Physics and Mathematics Institute of Chemistry São Paulo State University-UNESP, Av. Prof. Francisco Degni, 55 – Jardim Quitandinha-
Descrição: dc.descriptionDepartment of Environment and Planning & Centre for Environmental and Marine Studies (CESAM) University of Aveiro-
Descrição: dc.descriptionMaterials Engineering Department Federal University of Rio Grande do Sul, 99 Osvaldo Aranha Street, Room 709-
Descrição: dc.descriptionSão Paulo State University (UNESP) Bioenergy Research Institute (IPBEN), São Paulo-
Descrição: dc.descriptionCenter for Monitoring and Research of the Quality of Fuels Biofuels Crude Oil and Derivatives - CEMPEQC Institute of Chemistry (UNESP), São Paulo-
Descrição: dc.descriptionDepartment of Engineering Physics and Mathematics Institute of Chemistry São Paulo State University-UNESP, Av. Prof. Francisco Degni, 55 – Jardim Quitandinha-
Descrição: dc.descriptionSão Paulo State University (UNESP) Bioenergy Research Institute (IPBEN), São Paulo-
Descrição: dc.descriptionCenter for Monitoring and Research of the Quality of Fuels Biofuels Crude Oil and Derivatives - CEMPEQC Institute of Chemistry (UNESP), São Paulo-
Descrição: dc.descriptionFAPESP: #2016/23209-0-
Descrição: dc.descriptionFAPESP: #2018/03921-3-
Descrição: dc.descriptionFAPESP: #2019/16806-0-
Descrição: dc.descriptionAgência Nacional do Petróleo, Gás Natural e Biocombustíveis: 042319-
Descrição: dc.descriptionAgência Nacional do Petróleo, Gás Natural e Biocombustíveis: PRH-ANP 13.1-
Descrição: dc.descriptionFundação para a Ciência e a Tecnologia: UIDP/50017/2020+UIDB/50017/2020+LA/P/0094/2020-
Idioma: dc.languageen-
Relação: dc.relationChemical Engineering and Processing - Process Intensification-
???dc.source???: dc.sourceScopus-
Palavras-chave: dc.subjectBiochar-
Palavras-chave: dc.subjectBiofuels-
Palavras-chave: dc.subjectBiomass-
Palavras-chave: dc.subjectPyrolysis-
Palavras-chave: dc.subjectThermochemical process-
Título: dc.titleBiochar production from sugarcane biomass using slow pyrolysis: Characterization of the solid fraction-
Tipo de arquivo: dc.typelivro digital-
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