An investigation on the pyrolysis of the main residue of the brewing industry

Registro completo de metadados
MetadadosDescriçãoIdioma
Autor(es): dc.creatorBorel, Lidja D. M. S.-
Autor(es): dc.creatorReis Filho, Argileu M.-
Autor(es): dc.creatorXavier, Thiago P.-
Autor(es): dc.creatorLira, Taisa S.-
Autor(es): dc.creatorBarrozo, Marcos A. S.-
Data de aceite: dc.date.accessioned2026-02-09T12:44:22Z-
Data de disponibilização: dc.date.available2026-02-09T12:44:22Z-
Data de envio: dc.date.issued2021-09-17-
Data de envio: dc.date.issued2021-09-17-
Data de envio: dc.date.issued2020-09-
Fonte completa do material: dc.identifierhttps://repositorio.ufla.br/handle/1/48158-
Fonte completa do material: dc.identifierhttps://doi.org/10.1016/j.biombioe.2020.105698-
Fonte: dc.identifier.urihttp://educapes.capes.gov.br/handle/capes/1167307-
Descrição: dc.descriptionBrewer's spent grain (BSG) is the main by-product of the brewing industry. In this work, the pyrolysis of BSG using a fixed bed reactor was studied with respect to the valorization of this residue. The effects of the heating rate (10-50 °C/min) and temperature (450-650 °C) on the yields of pyrolysis products and on the physicochemical properties of the main products were quantified. The highest liquid yield (60.7%) was obtained at the pyrolysis temperature of 650 °C with a heating rate of 30 °C/min. The highest char yield (29.3%) was obtained at 550 °C and at heating rate of 10 °C/min. The results showed that high heating rates suppress dehydration reactions and favor bio-oil production. The produced biochar showed good potential for fuel application due to its high heating value (HHV) (27.1–28.3 kJ/g), moderate ash content (11.5%) and low sulfur content (<0.6%). The produced bio-oil contained phenols and ketones, which are precursors of several compounds used in the chemical industry, as well as pyrazines that are used in the pharmaceutical industry.-
Idioma: dc.languageen-
Publicador: dc.publisherElsevier-
Direitos: dc.rightsrestrictAccess-
???dc.source???: dc.sourceBiomass and Bioenergy-
Palavras-chave: dc.subjectPyrolysis-
Palavras-chave: dc.subjectBrewer's spent grain (BSG)-
Palavras-chave: dc.subjectBiomass-
Palavras-chave: dc.subjectBiochar-
Palavras-chave: dc.subjectBio-oil-
Palavras-chave: dc.subjectPirólise-
Palavras-chave: dc.subjectIndústria cervejeira - Resíduos-
Palavras-chave: dc.subjectGrão gasto de cervejaria-
Palavras-chave: dc.subjectBiomassa-
Título: dc.titleAn investigation on the pyrolysis of the main residue of the brewing industry-
Tipo de arquivo: dc.typeArtigo-
Aparece nas coleções:Repositório Institucional da Universidade Federal de Lavras (RIUFLA)

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