Preliminary energetic analysis of soybean meal industrial drying - DOI: 10.4025/actascitechnol.v26i2.1494

Detalhes bibliográficos
Autor(a) principal: Paraíso, Paulo Roberto
Data de Publicação: 2008
Outros Autores: Andrade, Cid Marcos Gonçalves, Curvelo, Nehemias Pereira
Tipo de documento: Artigo
Idioma: por
Título da fonte: Acta scientiarum. Technology (Online)
Texto Completo: http://www.periodicos.uem.br/ojs/index.php/ActaSciTechnol/article/view/1494
Resumo: The soybean meal is an important product of the Brazilian agribusiness. One of the steps of the meal production process is drying, which is a large energy consumer. The meal drying study to reduce the energy consumption is vital to the competitivity of this product. Thus, the aim of this work is to develop a mathematic modeling, into a stationary regimen of a drying soybean meal process, to evaluate the preliminar energetic consumption and the process efficiency. The model is based on mass and energy balance and heat transfer equations. The validity of the model is confirmed with operational data from an indirect rotary dryer used by the Cooperativa Agrícola Mourãoense (Mourãoense Agricultural Cooperative). The final results show that the best steam temperature is around 120ºC
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spelling Preliminary energetic analysis of soybean meal industrial drying - DOI: 10.4025/actascitechnol.v26i2.1494Análise energética preliminar da secagem industrial do farelo de soja - DOI: 10.4025/actascitechnol.v26i2.1494secagemfarelo de sojamodelagemsecador rotativo com aquecimento indiretoavaliação energética3.06.00.00-6 Engenharia QuímicaThe soybean meal is an important product of the Brazilian agribusiness. One of the steps of the meal production process is drying, which is a large energy consumer. The meal drying study to reduce the energy consumption is vital to the competitivity of this product. Thus, the aim of this work is to develop a mathematic modeling, into a stationary regimen of a drying soybean meal process, to evaluate the preliminar energetic consumption and the process efficiency. The model is based on mass and energy balance and heat transfer equations. The validity of the model is confirmed with operational data from an indirect rotary dryer used by the Cooperativa Agrícola Mourãoense (Mourãoense Agricultural Cooperative). The final results show that the best steam temperature is around 120ºCO farelo de soja é um produto importante do agronegócio brasileiro. Uma das etapas do processo de produção do farelo é a secagem, a qual é grande consumidora de energia. O estudo da secagem do farelo visando a redução do consumo de energia é vital para a competitividade deste produto. Assim, o objetivo deste trabalho é desenvolver um modelo matemático, em regime estacionário, do processo de secagem do farelo de soja a fim de avaliar o consumo energético preliminar e a eficiência do processo. O modelo é baseado em balanços de massa e de energia e em equações de transferência de calor. A validação do modelo é confirmada a partir de dados operacionais de um secador rotativo de contato indireto utilizado na indústria da Cooperativa Agrícola Mourãoense (Coamo). Os resultados obtidos mostram que a melhor temperatura do vapor de aquecimento é em torno de 120ºCUniversidade Estadual De Maringá2008-03-28info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionapplication/pdfhttp://www.periodicos.uem.br/ojs/index.php/ActaSciTechnol/article/view/149410.4025/actascitechnol.v26i2.1494Acta Scientiarum. Technology; Vol 26 No 2 (2004); 91-95Acta Scientiarum. Technology; v. 26 n. 2 (2004); 91-951806-25631807-8664reponame:Acta scientiarum. Technology (Online)instname:Universidade Estadual de Maringá (UEM)instacron:UEMporhttp://www.periodicos.uem.br/ojs/index.php/ActaSciTechnol/article/view/1494/864Paraíso, Paulo RobertoAndrade, Cid Marcos GonçalvesCurvelo, Nehemias Pereirainfo:eu-repo/semantics/openAccess2024-05-17T13:02:37Zoai:periodicos.uem.br/ojs:article/1494Revistahttps://www.periodicos.uem.br/ojs/index.php/ActaSciTechnol/indexPUBhttps://www.periodicos.uem.br/ojs/index.php/ActaSciTechnol/oai||actatech@uem.br1807-86641806-2563opendoar:2024-05-17T13:02:37Acta scientiarum. Technology (Online) - Universidade Estadual de Maringá (UEM)false
dc.title.none.fl_str_mv Preliminary energetic analysis of soybean meal industrial drying - DOI: 10.4025/actascitechnol.v26i2.1494
Análise energética preliminar da secagem industrial do farelo de soja - DOI: 10.4025/actascitechnol.v26i2.1494
title Preliminary energetic analysis of soybean meal industrial drying - DOI: 10.4025/actascitechnol.v26i2.1494
spellingShingle Preliminary energetic analysis of soybean meal industrial drying - DOI: 10.4025/actascitechnol.v26i2.1494
Paraíso, Paulo Roberto
secagem
farelo de soja
modelagem
secador rotativo com aquecimento indireto
avaliação energética
3.06.00.00-6 Engenharia Química
title_short Preliminary energetic analysis of soybean meal industrial drying - DOI: 10.4025/actascitechnol.v26i2.1494
title_full Preliminary energetic analysis of soybean meal industrial drying - DOI: 10.4025/actascitechnol.v26i2.1494
title_fullStr Preliminary energetic analysis of soybean meal industrial drying - DOI: 10.4025/actascitechnol.v26i2.1494
title_full_unstemmed Preliminary energetic analysis of soybean meal industrial drying - DOI: 10.4025/actascitechnol.v26i2.1494
title_sort Preliminary energetic analysis of soybean meal industrial drying - DOI: 10.4025/actascitechnol.v26i2.1494
author Paraíso, Paulo Roberto
author_facet Paraíso, Paulo Roberto
Andrade, Cid Marcos Gonçalves
Curvelo, Nehemias Pereira
author_role author
author2 Andrade, Cid Marcos Gonçalves
Curvelo, Nehemias Pereira
author2_role author
author
dc.contributor.author.fl_str_mv Paraíso, Paulo Roberto
Andrade, Cid Marcos Gonçalves
Curvelo, Nehemias Pereira
dc.subject.por.fl_str_mv secagem
farelo de soja
modelagem
secador rotativo com aquecimento indireto
avaliação energética
3.06.00.00-6 Engenharia Química
topic secagem
farelo de soja
modelagem
secador rotativo com aquecimento indireto
avaliação energética
3.06.00.00-6 Engenharia Química
description The soybean meal is an important product of the Brazilian agribusiness. One of the steps of the meal production process is drying, which is a large energy consumer. The meal drying study to reduce the energy consumption is vital to the competitivity of this product. Thus, the aim of this work is to develop a mathematic modeling, into a stationary regimen of a drying soybean meal process, to evaluate the preliminar energetic consumption and the process efficiency. The model is based on mass and energy balance and heat transfer equations. The validity of the model is confirmed with operational data from an indirect rotary dryer used by the Cooperativa Agrícola Mourãoense (Mourãoense Agricultural Cooperative). The final results show that the best steam temperature is around 120ºC
publishDate 2008
dc.date.none.fl_str_mv 2008-03-28
dc.type.driver.fl_str_mv info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
format article
status_str publishedVersion
dc.identifier.uri.fl_str_mv http://www.periodicos.uem.br/ojs/index.php/ActaSciTechnol/article/view/1494
10.4025/actascitechnol.v26i2.1494
url http://www.periodicos.uem.br/ojs/index.php/ActaSciTechnol/article/view/1494
identifier_str_mv 10.4025/actascitechnol.v26i2.1494
dc.language.iso.fl_str_mv por
language por
dc.relation.none.fl_str_mv http://www.periodicos.uem.br/ojs/index.php/ActaSciTechnol/article/view/1494/864
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv application/pdf
dc.publisher.none.fl_str_mv Universidade Estadual De Maringá
publisher.none.fl_str_mv Universidade Estadual De Maringá
dc.source.none.fl_str_mv Acta Scientiarum. Technology; Vol 26 No 2 (2004); 91-95
Acta Scientiarum. Technology; v. 26 n. 2 (2004); 91-95
1806-2563
1807-8664
reponame:Acta scientiarum. Technology (Online)
instname:Universidade Estadual de Maringá (UEM)
instacron:UEM
instname_str Universidade Estadual de Maringá (UEM)
instacron_str UEM
institution UEM
reponame_str Acta scientiarum. Technology (Online)
collection Acta scientiarum. Technology (Online)
repository.name.fl_str_mv Acta scientiarum. Technology (Online) - Universidade Estadual de Maringá (UEM)
repository.mail.fl_str_mv ||actatech@uem.br
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