Fuel pellets with antioxidant of illicit cigarette's tobacco auto-generate less CO2, produce adequate flame and are toxicologically reliable

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MetadadosDescriçãoIdioma
Autor(es): dc.contributorUniversidade Estadual Paulista (UNESP)-
Autor(es): dc.creatorMoreira, Bruno Rafael de Almeida [UNESP]-
Autor(es): dc.creatorCruz, Victor Hugo [UNESP]-
Autor(es): dc.creatorLima, Edivaldo Wilson de [UNESP]-
Autor(es): dc.creatorAlves, Lucas da Silva [UNESP]-
Autor(es): dc.creatorLopes, Paulo Renato Matos [UNESP]-
Autor(es): dc.creatorViana, Ronaldo da Silva [UNESP]-
Data de aceite: dc.date.accessioned2022-08-04T22:11:48Z-
Data de disponibilização: dc.date.available2022-08-04T22:11:48Z-
Data de envio: dc.date.issued2022-04-28-
Data de envio: dc.date.issued2022-04-28-
Data de envio: dc.date.issued2021-10-01-
Fonte completa do material: dc.identifierhttp://dx.doi.org/10.1016/j.biombioe.2021.106205-
Fonte completa do material: dc.identifierhttp://hdl.handle.net/11449/222214-
Fonte: dc.identifier.urihttp://educapes.capes.gov.br/handle/11449/222214-
Descrição: dc.descriptionOur holistic study, firstly, developed pellets with extract of illicit cigarette's tobacco for controlling off-gassing of CO2 then quantitatively analyzed the implications of this addition to combustion, tendency for slagging and fouling, and toxicology of the final product. The production of pellets consisted of adding 0.10 L of extract at 0.05% v v−1 to 2.00 kg of feedstock by stirring or spraying then pressing on an automatic pelletizer machine at 200.00 MPa and 125.00 °C. The monitoring and quantification of auto-generation of gas from pellets under steady-state atmosphere lasted for one month. Usage of extract by spraying effectively reduced the absolute-growth rate of autoxidation of extractives and activity of off-gassing in 3.70% g−1 pellets d−1 and 217.40 mg CO2 kg−1 pellets d−1, respectively, but slightly accelerated the combustion, tended more to slagging and fouling, and increased the emissions of NOx, SO2, and volatile organic compounds. However, solid biofuels met the rigors for manual and automatic wood-burning appliances and contained tobacco-specific harmful and potentially harmful compounds nearly an order of magnitude below toxicant levels of occupant discomfort and sensory irritation. Our findings are timely and provide valuable knowledge on the ability of the extract to function as an alternative radical terminator and thus considerably decelerate the time-dependent activity of off-gassing. This antioxidant will open up the horizons for utilization of pellets as solid biofuels in cleaner and safer bioenergy producing systems and assist with tackling environmental and social consequences of spontaneous generation of gases and explosions in home-made and industrial settings.-
Descrição: dc.descriptionFundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP)-
Descrição: dc.descriptionVision of Children Foundation-
Descrição: dc.descriptionDepartment of Phytosanitary Rural Engineering and Soils School of Engineering São Paulo State University (Unesp)-
Descrição: dc.descriptionDepartment of Plant Production College of Agricultural and Technological Sciences São Paulo State University (Unesp)-
Descrição: dc.descriptionDepartment of Applied Biology School of Agricultural and Veterinarian Sciences São Paulo State University (Unesp)-
Descrição: dc.descriptionDepartment of Phytosanitary Rural Engineering and Soils School of Engineering São Paulo State University (Unesp)-
Descrição: dc.descriptionDepartment of Plant Production College of Agricultural and Technological Sciences São Paulo State University (Unesp)-
Descrição: dc.descriptionDepartment of Applied Biology School of Agricultural and Veterinarian Sciences São Paulo State University (Unesp)-
Descrição: dc.descriptionFAPESP: 2017/24234-1-
Idioma: dc.languageen-
Relação: dc.relationBiomass and Bioenergy-
???dc.source???: dc.sourceScopus-
Palavras-chave: dc.subjectGreenhouse gas-
Palavras-chave: dc.subjectNon-woody lignocellulosic biomass-
Palavras-chave: dc.subjectOff-gassing-
Palavras-chave: dc.subjectSolid biofuels-
Palavras-chave: dc.subjectSustainable waste-to-energy platform-
Palavras-chave: dc.subjectVolatile organic compounds-
Título: dc.titleFuel pellets with antioxidant of illicit cigarette's tobacco auto-generate less CO2, produce adequate flame and are toxicologically reliable-
Tipo de arquivo: dc.typelivro digital-
Aparece nas coleções:Repositório Institucional - Unesp

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