Production of fuel from waste tetra pak packaging in a fluidized bed: identification of factors that affect the mixture of sand particles and LDPE/AL composite

Detalhes bibliográficos
Autor(a) principal: Selvatici Filho, Arthur Cesar
Data de Publicação: 2021
Outros Autores: Mantegazini, Diunay Zuliani, Bacelos, Marcelo Silveira
Tipo de documento: Artigo
Idioma: por
Título da fonte: Brazilian Journal of Production Engineering
Texto Completo: https://periodicos.ufes.br/bjpe/article/view/36926
Resumo: Integrated routes for catalytic pyrolysis and refining enable the conversion of polyolefins from post-consumer carton packaging waste into fuels and chemical products of commercial interest. This technology contributes to the reduction of environmental impacts resulting from the inappropriate disposal of these wastes. In addition, the recovery of the LDPE/Al composite (low-density polyethylene and aluminum) by pyrolysis allows obtaining products with high added values, such as paraffin and aluminum with high purity. The originality of this research is due to the development of a cylindrical column of fluidized bed with a guillotine system. Insertion of a guillotine system to cylindrical column allows evaluating the axial concentration of LDPE/Al composite particles. In addition, this research aims to investigate the effect of the air injection velocity and the mass fraction of LDPE/Al composite on the particle mixing index (Im), using an experimental design 3². The results show that the air injection velocity and the mass fraction of LDPE/Al composite affect the mixing index (Im). From point of view of particle mixing in the bed, data analysis indicates the fuel production from polyolefins is favored in the reactor when a gas velocity 25% above the minimum is used.
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spelling Production of fuel from waste tetra pak packaging in a fluidized bed: identification of factors that affect the mixture of sand particles and LDPE/AL compositeProdução de combustível a partir de resíduos de embalagens tetra pak em leito fluidizado: identificação de fatores que afetam a mistura de partículas de areia e compósito PEBD/ALProducción de combustible a partir de residuos de envases tetra pak en lecho fluidizado: identificación de factores que afectan la mezcla de partículas de arena y composite LDPE/ALAlumínioFluidodinâmicaMistura de partículasEnergiaEmbalagens cartonadasAluminumFluid dynamicsEnergyCarton packagesAluminioDinámica de fluidosMezcla de partículasEnergíaEmbalaje de cartónIntegrated routes for catalytic pyrolysis and refining enable the conversion of polyolefins from post-consumer carton packaging waste into fuels and chemical products of commercial interest. This technology contributes to the reduction of environmental impacts resulting from the inappropriate disposal of these wastes. In addition, the recovery of the LDPE/Al composite (low-density polyethylene and aluminum) by pyrolysis allows obtaining products with high added values, such as paraffin and aluminum with high purity. The originality of this research is due to the development of a cylindrical column of fluidized bed with a guillotine system. Insertion of a guillotine system to cylindrical column allows evaluating the axial concentration of LDPE/Al composite particles. In addition, this research aims to investigate the effect of the air injection velocity and the mass fraction of LDPE/Al composite on the particle mixing index (Im), using an experimental design 3². The results show that the air injection velocity and the mass fraction of LDPE/Al composite affect the mixing index (Im). From point of view of particle mixing in the bed, data analysis indicates the fuel production from polyolefins is favored in the reactor when a gas velocity 25% above the minimum is used.Rotas integradas pirólise catalítica e refino possibilitam a conversão de poliolefinas proveniente de resíduos de embalagens cartonadas pós-consumo em combustíveis e produtos químicos de interesse comercial. Essa tecnologia contribui para a redução dos impactos ambientais decorrentes do descarte inadequado desses resíduos. Além disso, a recuperação do compósito PEBD/Al (polietileno de baixa densidade e alumínio) via pirólise permite a obtenção de produtos com altos valores agregados, tais como a parafina e alumínio com alto teor de pureza. A originalidade desta pesquisa deve-se ao desenvolvimento de uma coluna cilíndrica de leito fluidizado com um sistema de guilhotinas. A inserção de um sistema de guilhotinas a coluna cilíndrica permite avaliar a concentração axial de partículas de compósito PEBD/Al. Além disso, esta pesquisa visa investigar o efeito da velocidade de injeção do ar e da fração mássica de compósito PEBD/Al sobre o índice de mistura de partículas (Im), mediante a um planejamento experimental 3². Sob o ponto de vista da mistura de partículas no leito, a análise de resultados indica que a produção de combustível a partir de poliolefinas pode ser favorecida quando o reator é empregado com velocidade ar 25 % acima da mínima fluidização.Las rutas integradas de pirólisis catalítica y refinación permiten la conversión de poliolefinas de residuos de envases de cartón posconsumo en combustibles y productos químicos de interés comercial. Esta tecnología contribuye a la reducción de los impactos ambientales derivados de la disposición inadecuada de estos residuos. Además, la recuperación del composite LDPE/Al (polietileno de baja densidad y aluminio) vía pirólisis permite obtener productos de alto valor añadido, como parafinas y aluminio con un alto contenido de pureza. La originalidad de esta investigación se debe al desarrollo de una columna cilíndrica de lecho fluidizado con sistema de guillotina. La inserción de un sistema de guillotina en la columna cilíndrica permite la evaluación de la concentración axial de partículas compuestas de LDPE/Al. Además, esta investigación tiene como objetivo investigar el efecto de la velocidad de inyección de aire y la fracción de masa del compuesto LDPE/Al en el índice de mezcla de partículas (Im), a través de un diseño experimental 3². Desde el punto de vista de la mezcla de partículas en el lecho, el análisis de resultados indica que la producción de combustible a partir de poliolefinas puede verse favorecida cuando se utiliza el reactor con una velocidad del aire un 25% superior a la fluidización mínima.Universidade Federal do Espírito Santo - UFES2021-11-23info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionArtigo avaliado pelos paresapplication/pdfhttps://periodicos.ufes.br/bjpe/article/view/3692610.47456/bjpe.v7i5.36926Brazilian Journal of Production Engineering; Vol. 7 No. 5 (2021): Número Regular (Outubro - Dezembro); 133-144Brazilian Journal of Production Engineering; Vol. 7 Núm. 5 (2021): Número Regular (Outubro - Dezembro); 133-144Brazilian Journal of Production Engineering; v. 7 n. 5 (2021): Número Regular (Outubro - Dezembro); 133-1442447-558010.47456/bjpe.v7i5reponame:Brazilian Journal of Production Engineeringinstname:Universidade Federal do Espírito Santo (UFES)instacron:UFESporhttps://periodicos.ufes.br/bjpe/article/view/36926/24302Copyright (c) 2021 Brazilian Journal of Production Engineering - BJPEhttps://creativecommons.org/licenses/by-nc-sa/4.0info:eu-repo/semantics/openAccessSelvatici Filho, Arthur CesarMantegazini, Diunay ZulianiBacelos, Marcelo Silveira2022-09-20T15:35:04Zoai:periodicos.ufes.br:article/36926Revistahttps://periodicos.ufes.br/bjpePUBhttps://periodicos.ufes.br/bjpe/oairodrigo.r.freitas@ufes.br2447-55802447-5580opendoar:2023-01-13T10:36:36.036834Brazilian Journal of Production Engineering - Universidade Federal do Espírito Santo (UFES)false
dc.title.none.fl_str_mv Production of fuel from waste tetra pak packaging in a fluidized bed: identification of factors that affect the mixture of sand particles and LDPE/AL composite
Produção de combustível a partir de resíduos de embalagens tetra pak em leito fluidizado: identificação de fatores que afetam a mistura de partículas de areia e compósito PEBD/AL
Producción de combustible a partir de residuos de envases tetra pak en lecho fluidizado: identificación de factores que afectan la mezcla de partículas de arena y composite LDPE/AL
title Production of fuel from waste tetra pak packaging in a fluidized bed: identification of factors that affect the mixture of sand particles and LDPE/AL composite
spellingShingle Production of fuel from waste tetra pak packaging in a fluidized bed: identification of factors that affect the mixture of sand particles and LDPE/AL composite
Selvatici Filho, Arthur Cesar
Alumínio
Fluidodinâmica
Mistura de partículas
Energia
Embalagens cartonadas
Aluminum
Fluid dynamics
Energy
Carton packages
Aluminio
Dinámica de fluidos
Mezcla de partículas
Energía
Embalaje de cartón
title_short Production of fuel from waste tetra pak packaging in a fluidized bed: identification of factors that affect the mixture of sand particles and LDPE/AL composite
title_full Production of fuel from waste tetra pak packaging in a fluidized bed: identification of factors that affect the mixture of sand particles and LDPE/AL composite
title_fullStr Production of fuel from waste tetra pak packaging in a fluidized bed: identification of factors that affect the mixture of sand particles and LDPE/AL composite
title_full_unstemmed Production of fuel from waste tetra pak packaging in a fluidized bed: identification of factors that affect the mixture of sand particles and LDPE/AL composite
title_sort Production of fuel from waste tetra pak packaging in a fluidized bed: identification of factors that affect the mixture of sand particles and LDPE/AL composite
author Selvatici Filho, Arthur Cesar
author_facet Selvatici Filho, Arthur Cesar
Mantegazini, Diunay Zuliani
Bacelos, Marcelo Silveira
author_role author
author2 Mantegazini, Diunay Zuliani
Bacelos, Marcelo Silveira
author2_role author
author
dc.contributor.author.fl_str_mv Selvatici Filho, Arthur Cesar
Mantegazini, Diunay Zuliani
Bacelos, Marcelo Silveira
dc.subject.por.fl_str_mv Alumínio
Fluidodinâmica
Mistura de partículas
Energia
Embalagens cartonadas
Aluminum
Fluid dynamics
Energy
Carton packages
Aluminio
Dinámica de fluidos
Mezcla de partículas
Energía
Embalaje de cartón
topic Alumínio
Fluidodinâmica
Mistura de partículas
Energia
Embalagens cartonadas
Aluminum
Fluid dynamics
Energy
Carton packages
Aluminio
Dinámica de fluidos
Mezcla de partículas
Energía
Embalaje de cartón
description Integrated routes for catalytic pyrolysis and refining enable the conversion of polyolefins from post-consumer carton packaging waste into fuels and chemical products of commercial interest. This technology contributes to the reduction of environmental impacts resulting from the inappropriate disposal of these wastes. In addition, the recovery of the LDPE/Al composite (low-density polyethylene and aluminum) by pyrolysis allows obtaining products with high added values, such as paraffin and aluminum with high purity. The originality of this research is due to the development of a cylindrical column of fluidized bed with a guillotine system. Insertion of a guillotine system to cylindrical column allows evaluating the axial concentration of LDPE/Al composite particles. In addition, this research aims to investigate the effect of the air injection velocity and the mass fraction of LDPE/Al composite on the particle mixing index (Im), using an experimental design 3². The results show that the air injection velocity and the mass fraction of LDPE/Al composite affect the mixing index (Im). From point of view of particle mixing in the bed, data analysis indicates the fuel production from polyolefins is favored in the reactor when a gas velocity 25% above the minimum is used.
publishDate 2021
dc.date.none.fl_str_mv 2021-11-23
dc.type.driver.fl_str_mv info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
Artigo avaliado pelos pares
format article
status_str publishedVersion
dc.identifier.uri.fl_str_mv https://periodicos.ufes.br/bjpe/article/view/36926
10.47456/bjpe.v7i5.36926
url https://periodicos.ufes.br/bjpe/article/view/36926
identifier_str_mv 10.47456/bjpe.v7i5.36926
dc.language.iso.fl_str_mv por
language por
dc.relation.none.fl_str_mv https://periodicos.ufes.br/bjpe/article/view/36926/24302
dc.rights.driver.fl_str_mv Copyright (c) 2021 Brazilian Journal of Production Engineering - BJPE
https://creativecommons.org/licenses/by-nc-sa/4.0
info:eu-repo/semantics/openAccess
rights_invalid_str_mv Copyright (c) 2021 Brazilian Journal of Production Engineering - BJPE
https://creativecommons.org/licenses/by-nc-sa/4.0
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv application/pdf
dc.publisher.none.fl_str_mv Universidade Federal do Espírito Santo - UFES
publisher.none.fl_str_mv Universidade Federal do Espírito Santo - UFES
dc.source.none.fl_str_mv Brazilian Journal of Production Engineering; Vol. 7 No. 5 (2021): Número Regular (Outubro - Dezembro); 133-144
Brazilian Journal of Production Engineering; Vol. 7 Núm. 5 (2021): Número Regular (Outubro - Dezembro); 133-144
Brazilian Journal of Production Engineering; v. 7 n. 5 (2021): Número Regular (Outubro - Dezembro); 133-144
2447-5580
10.47456/bjpe.v7i5
reponame:Brazilian Journal of Production Engineering
instname:Universidade Federal do Espírito Santo (UFES)
instacron:UFES
instname_str Universidade Federal do Espírito Santo (UFES)
instacron_str UFES
institution UFES
reponame_str Brazilian Journal of Production Engineering
collection Brazilian Journal of Production Engineering
repository.name.fl_str_mv Brazilian Journal of Production Engineering - Universidade Federal do Espírito Santo (UFES)
repository.mail.fl_str_mv rodrigo.r.freitas@ufes.br
_version_ 1797047321358237696

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