Combustion characteristics and gasification kinetics of Brazilian municipal solid waste subjected to different atmospheres by thermogravimetric analysis

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MetadadosDescriçãoIdioma
Autor(es): dc.contributorUniversidade Estadual Paulista (UNESP)-
Autor(es): dc.contributorUniversidade Estadual de Maringá (UEM)-
Autor(es): dc.creatorThangarasu, Vinoth-
Autor(es): dc.creatorde Oliveira, Miriam Ricciulli-
Autor(es): dc.creatorAlves Oliveira, Luís Augusto-
Autor(es): dc.creatorAladawi, Saif-
Autor(es): dc.creatorAvila, Ivonete-
Data de aceite: dc.date.accessioned2025-08-21T23:45:21Z-
Data de disponibilização: dc.date.available2025-08-21T23:45:21Z-
Data de envio: dc.date.issued2025-04-29-
Data de envio: dc.date.issued2024-07-01-
Fonte completa do material: dc.identifierhttp://dx.doi.org/10.1016/j.biortech.2024.130906-
Fonte completa do material: dc.identifierhttps://hdl.handle.net/11449/300721-
Fonte: dc.identifier.urihttp://educapes.capes.gov.br/handle/11449/300721-
Descrição: dc.descriptionThis study examines the gasification kinetics of Brazilian municipal solid waste (MSW) and its components under air, CO2 and air/CO2 (70/30 vol%) atmospheres. The ignition indices of paper and plastic are 6 and 3 times that of food waste, which are 38.6 × 10−3 %/min3 and 19.6 × 10−3 %/min3, respectively, implying a faster separation of volatile compounds from the paper and plastic. The minimum Eα values of 132 kJ/mol and 140 kJ/mol have been obtained for paper waste under air and air/CO2, respectively. On CO2 condition, MSW has an average Ea value of 96 kJ/mol. Under an air/CO2 atmosphere, a high synergistic ΔW of −4.7 wt% has been identified between individual components. The presence of air and CO2 improves the oxidation and char gasification process, thus resulting in better combustion. Hence, the gasification of MSW under an air/CO2 atmosphere would improve the waste-to-energy plant's performance and minimize the CO2 emission.-
Descrição: dc.descriptionFundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP)-
Descrição: dc.descriptionConselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq)-
Descrição: dc.descriptionUNESP - Sao Paulo State University School of Engineering Department of Energy Laboratory of Combustion and Carbon Capture (LC-3), Av. Dr. Ariberto Pereira da Cunha, 333, SP-
Descrição: dc.descriptionDepartment of Petroluem and Chemical Engineering Sultan Qaboos University-
Descrição: dc.descriptionUNESP - Sao Paulo State University School of Engineering Department of Energy Laboratory of Combustion and Carbon Capture (LC-3), Av. Dr. Ariberto Pereira da Cunha, 333, SP-
Descrição: dc.descriptionFAPESP: 2022/07856-7-
Descrição: dc.descriptionCNPq: 315630/2021-3-
Descrição: dc.descriptionCNPq: 445357/2020-7-
Idioma: dc.languageen-
Relação: dc.relationBioresource Technology-
???dc.source???: dc.sourceScopus-
Palavras-chave: dc.subjectCO2 utilization-
Palavras-chave: dc.subjectMulti-heating rate models-
Palavras-chave: dc.subjectSynergistic effect-
Palavras-chave: dc.subjectThermal behavior-
Palavras-chave: dc.subjectThermodynamic analysis-
Título: dc.titleCombustion characteristics and gasification kinetics of Brazilian municipal solid waste subjected to different atmospheres by thermogravimetric analysis-
Tipo de arquivo: dc.typelivro digital-
Aparece nas coleções:Repositório Institucional - Unesp

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