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Campo DC | Valor | Idioma |
---|---|---|
dc.creator | Barrozo, Marcos A. S. | - |
dc.creator | Borel, Lidja D. M. S. | - |
dc.creator | Lira, Taísa S. | - |
dc.creator | Ataíde, Carlos H. | - |
dc.date.accessioned | 2020-04-29T17:54:58Z | - |
dc.date.available | 2020-04-29T17:54:58Z | - |
dc.date.issued | 2019-02 | - |
dc.identifier.citation | BARROSO, 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.uri | https://www.sciencedirect.com/science/article/pii/S1674200118301408 | pt_BR |
dc.identifier.uri | http://repositorio.ufla.br/jspui/handle/1/40453 | - |
dc.description.abstract | Brewer’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.language | en_US | pt_BR |
dc.publisher | Elsevier | pt_BR |
dc.rights | restrictAccess | pt_BR |
dc.source | Particuology | pt_BR |
dc.subject | Brewer’s spent grain | pt_BR |
dc.subject | Agroindustrial residue | pt_BR |
dc.subject | Spouted bed | pt_BR |
dc.subject | Fast pyrolysis | pt_BR |
dc.subject | Particle mixing | pt_BR |
dc.title | Fluid dynamics analysis and pyrolysis of brewer’s spent grain in a spouted bed reactor | pt_BR |
dc.type | Artigo | pt_BR |
Aparece nas coleções: | DEG - Artigos publicados em periódicos |
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