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dc.creatorBarrozo, Marcos A. S.-
dc.creatorBorel, Lidja D. M. S.-
dc.creatorLira, Taísa S.-
dc.creatorAtaíde, Carlos H.-
dc.date.accessioned2020-04-29T17:54:58Z-
dc.date.available2020-04-29T17:54:58Z-
dc.date.issued2019-02-
dc.identifier.citationBARROSO, M. A. S. et al. Fluid dynamics analysis and pyrolysis of brewer’s spent grain in a spouted bed reactor. Particuology, [S.l.], v. 42, p. 199-207, Feb. 2019.pt_BR
dc.identifier.urihttps://www.sciencedirect.com/science/article/pii/S1674200118301408pt_BR
dc.identifier.urihttp://repositorio.ufla.br/jspui/handle/1/40453-
dc.description.abstractBrewer’s spent grain (BSG) is a large-scale agroindustrial waste that could be more efficiently utilized. This waste is composed of lignocellulosic material and so may serve as a good source of biomass for thermochemical conversion. The present study investigated the fluid dynamics behavior of mixtures of sand and BSG in a spouted bed to assess the viability of the thermochemical conversion of this biomass via fast pyrolysis. Fluid dynamics analyses were performed while varying the mass fraction of BSG (6–80%) and the static bed height (6.6–13.4 cm). Empirical equations for predicting the minimum spouting conditions and the mixing index were obtained using a regression technique, and the selected fluid dynamics parameters were employed in the spouted bed pyrolysis. The bio-oil resulting from this process was rich in phenolic compounds, various nitrogenated compounds (representing precursors for pharmaceuticals) and long-chain hydrocarbons. The products obtained from the analytical and spouted bed pyrolysis processes were also compared.pt_BR
dc.languageen_USpt_BR
dc.publisherElsevierpt_BR
dc.rightsrestrictAccesspt_BR
dc.sourceParticuologypt_BR
dc.subjectBrewer’s spent grainpt_BR
dc.subjectAgroindustrial residuept_BR
dc.subjectSpouted bedpt_BR
dc.subjectFast pyrolysispt_BR
dc.subjectParticle mixingpt_BR
dc.titleFluid dynamics analysis and pyrolysis of brewer’s spent grain in a spouted bed reactorpt_BR
dc.typeArtigopt_BR
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