Use este identificador para citar ou linkar para este item: http://repositorio.ufla.br/jspui/handle/1/34117
Título: Pyrolysis of brewer’s spent grain: kinetic study and products identification
Palavras-chave: Brewer’s spent grain
Thermogravimetric analysis
Biomass
Pyrolysis
Data do documento: Out-2018
Editor: Elsevier
Citação: BOREL, L. D. M. S. et al. Pyrolysis of brewer’s spent grain: kinetic study and products identification. Industrial Crops and Products, [S.l.], v. 121, p. 388-395, Oct. 2018.
Resumo: In this study, the physicochemical properties, the thermal degradation behavior and the products generated from pyrolysis of brewer's spent grain (BSG) were investigated to evaluate the potential of this agro-industrial residue for bio-oil production via pyrolysis. Thermogravimetric analyses were performed in a nitrogen atmosphere. The kinetic parameters were estimated by isoconversional methods and by independent parallel reactions model (IPR). The results showed that the BSG has a good potential for bio-oil production owing to its high volatile matter content and the high heating value. The kinetic behavior was successfully modeled by the IPR model. High added-value compounds were identified from analytical pyrolysis, which indicates that BSG can be a source of important raw materials for the chemical industry.
URI: https://www.sciencedirect.com/science/article/pii/S0926669018304692
http://repositorio.ufla.br/jspui/handle/1/34117
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