Costs of intermittent drying corn grains subjected to three temperatures of drying air (60, 70 e 80°C)

Detalhes bibliográficos
Autor(a) principal: Filho, Edar Ferrari
Data de Publicação: 2010
Outros Autores: Gottardi, Roberto, Dionello, Rafael Gomes
Tipo de documento: Artigo
Idioma: por
Título da fonte: Pesquisa Agropecuária Gaúcha (Online)
Texto Completo: http://revistapag.agricultura.rs.gov.br/ojs/index.php/revistapag/article/view/166
Resumo: This study was performed to evaluate fuel consumption and costs of liquefied petroleum gas (LPG) and electricity in the intermittent dry in gof grains, comparing three temperatures of drying air. The grains were derived from experimental farm of the Experimental Station of the Federal University of Rio Grande do Sul, and dry until moisture content of about 13% using intermittent drying with the use of LPG at temperatures of 60, 70 and 80°C. We evaluated costs and time consumption, unit and total for the LPG fuel. Were also evaluated for total consumption and electricity cost per bag, beyond the total cost of drying for all treatments. The intermittent drying of grain at an air temperature of 80°C had the highest drying rate and the lowest total time of drying. The total cost of LPG and time and total cost of intermittent drying of grains per bag on drying was less than 70°C. The drying air temperature of 80°C has high work efficiency, while the drying air temperature of 70°C showed greater economic efficiency. 
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spelling Costs of intermittent drying corn grains subjected to three temperatures of drying air (60, 70 e 80°C)Custos da secagem intermitente de grãos de milho submetidos a três temperaturas do ar de secagem (60, 70 e 80°C)intermittent drying, corn, economic evaluation.secagem intermitente, milho, avaliação econômica.This study was performed to evaluate fuel consumption and costs of liquefied petroleum gas (LPG) and electricity in the intermittent dry in gof grains, comparing three temperatures of drying air. The grains were derived from experimental farm of the Experimental Station of the Federal University of Rio Grande do Sul, and dry until moisture content of about 13% using intermittent drying with the use of LPG at temperatures of 60, 70 and 80°C. We evaluated costs and time consumption, unit and total for the LPG fuel. Were also evaluated for total consumption and electricity cost per bag, beyond the total cost of drying for all treatments. The intermittent drying of grain at an air temperature of 80°C had the highest drying rate and the lowest total time of drying. The total cost of LPG and time and total cost of intermittent drying of grains per bag on drying was less than 70°C. The drying air temperature of 80°C has high work efficiency, while the drying air temperature of 70°C showed greater economic efficiency. Este trabalho foi realizado co m o o bjetivo de avaliar consumo e custos de combustível gás liquefeito de petróleo (GLP) e eletricidade na secagem intermitente de grãos de milho, comparando-se três temperaturas do ar de secagem. Os grãos foram oriundos de lavoura experimental da Estação Experimental da Universidade Federal do Rio Grande do Sul e secos até umidade de aproximadamente 13 % utilizando secagem intermitente com uso de GLP a temperaturas de 60, 70 e 80°C. Foram realizadas avaliações de consumo e custos horário, unitário e total para o com- bustível GLP. Também foram realizadas avaliações de consumo total e custo de eletricidade por saco, além do custo total de secagem para todos os tratamentos estudados. A secagem intermitente de grãos de milho com temperatura do ar de 80°C apresentou a maior taxa de secagem e o menor tempo total de secagem. O custo total e horário de GLP e o custo total da secagem intermitente de grãos de milho por saco foi menor na secagem a 70°C. A secagem em temperatura do ar de 80°C apresentou maior eficiência de trabalho, enquanto a secagem em temperatura do ar de 70°C apresentou maior eficiência econômica. Departamento de Diagnóstico e Pesquisa Agropecuária. Secretaria de Agricultura, Pecuária e Desenvolvimento Rural2010-12-20info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionapplication/pdfhttp://revistapag.agricultura.rs.gov.br/ojs/index.php/revistapag/article/view/166Pesquisa Agropecuária Gaúcha; Vol 16 No 1/2 (2010): PESQ. AGROP. GAÚCHA; 17-21Pesquisa Agropecuária Gaúcha; v. 16 n. 1/2 (2010): PESQ. AGROP. GAÚCHA; 17-212595-76860104-9070reponame:Pesquisa Agropecuária Gaúcha (Online)instname:Secretaria de Agricultura, Pecuária e Desenvolvimento Rural do Rio Grande do Sulinstacron:SEAPDRporhttp://revistapag.agricultura.rs.gov.br/ojs/index.php/revistapag/article/view/166/139Filho, Edar Ferrari Gottardi, Roberto Dionello, Rafael Gomes info:eu-repo/semantics/openAccess2020-08-08T21:24:21Zoai:ojs.revistapag.agricultura.rs.gov.br:article/166Revistahttp://revistapag.agricultura.rs.gov.br/ojs/index.php/revistapagPUBhttp://revistapag.agricultura.rs.gov.br/ojs/index.php/revistapag/oaipag@agricultura.rs.gov.br||2595-76860104-9070opendoar:2020-08-08T21:24:21Pesquisa Agropecuária Gaúcha (Online) - Secretaria de Agricultura, Pecuária e Desenvolvimento Rural do Rio Grande do Sulfalse
dc.title.none.fl_str_mv Costs of intermittent drying corn grains subjected to three temperatures of drying air (60, 70 e 80°C)
Custos da secagem intermitente de grãos de milho submetidos a três temperaturas do ar de secagem (60, 70 e 80°C)
title Costs of intermittent drying corn grains subjected to three temperatures of drying air (60, 70 e 80°C)
spellingShingle Costs of intermittent drying corn grains subjected to three temperatures of drying air (60, 70 e 80°C)
Filho, Edar Ferrari
intermittent drying, corn, economic evaluation.
secagem intermitente, milho, avaliação econômica.
title_short Costs of intermittent drying corn grains subjected to three temperatures of drying air (60, 70 e 80°C)
title_full Costs of intermittent drying corn grains subjected to three temperatures of drying air (60, 70 e 80°C)
title_fullStr Costs of intermittent drying corn grains subjected to three temperatures of drying air (60, 70 e 80°C)
title_full_unstemmed Costs of intermittent drying corn grains subjected to three temperatures of drying air (60, 70 e 80°C)
title_sort Costs of intermittent drying corn grains subjected to three temperatures of drying air (60, 70 e 80°C)
author Filho, Edar Ferrari
author_facet Filho, Edar Ferrari
Gottardi, Roberto
Dionello, Rafael Gomes
author_role author
author2 Gottardi, Roberto
Dionello, Rafael Gomes
author2_role author
author
dc.contributor.author.fl_str_mv Filho, Edar Ferrari
Gottardi, Roberto
Dionello, Rafael Gomes
dc.subject.por.fl_str_mv intermittent drying, corn, economic evaluation.
secagem intermitente, milho, avaliação econômica.
topic intermittent drying, corn, economic evaluation.
secagem intermitente, milho, avaliação econômica.
description This study was performed to evaluate fuel consumption and costs of liquefied petroleum gas (LPG) and electricity in the intermittent dry in gof grains, comparing three temperatures of drying air. The grains were derived from experimental farm of the Experimental Station of the Federal University of Rio Grande do Sul, and dry until moisture content of about 13% using intermittent drying with the use of LPG at temperatures of 60, 70 and 80°C. We evaluated costs and time consumption, unit and total for the LPG fuel. Were also evaluated for total consumption and electricity cost per bag, beyond the total cost of drying for all treatments. The intermittent drying of grain at an air temperature of 80°C had the highest drying rate and the lowest total time of drying. The total cost of LPG and time and total cost of intermittent drying of grains per bag on drying was less than 70°C. The drying air temperature of 80°C has high work efficiency, while the drying air temperature of 70°C showed greater economic efficiency. 
publishDate 2010
dc.date.none.fl_str_mv 2010-12-20
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://revistapag.agricultura.rs.gov.br/ojs/index.php/revistapag/article/view/166
url http://revistapag.agricultura.rs.gov.br/ojs/index.php/revistapag/article/view/166
dc.language.iso.fl_str_mv por
language por
dc.relation.none.fl_str_mv http://revistapag.agricultura.rs.gov.br/ojs/index.php/revistapag/article/view/166/139
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 Departamento de Diagnóstico e Pesquisa Agropecuária. Secretaria de Agricultura, Pecuária e Desenvolvimento Rural
publisher.none.fl_str_mv Departamento de Diagnóstico e Pesquisa Agropecuária. Secretaria de Agricultura, Pecuária e Desenvolvimento Rural
dc.source.none.fl_str_mv Pesquisa Agropecuária Gaúcha; Vol 16 No 1/2 (2010): PESQ. AGROP. GAÚCHA; 17-21
Pesquisa Agropecuária Gaúcha; v. 16 n. 1/2 (2010): PESQ. AGROP. GAÚCHA; 17-21
2595-7686
0104-9070
reponame:Pesquisa Agropecuária Gaúcha (Online)
instname:Secretaria de Agricultura, Pecuária e Desenvolvimento Rural do Rio Grande do Sul
instacron:SEAPDR
instname_str Secretaria de Agricultura, Pecuária e Desenvolvimento Rural do Rio Grande do Sul
instacron_str SEAPDR
institution SEAPDR
reponame_str Pesquisa Agropecuária Gaúcha (Online)
collection Pesquisa Agropecuária Gaúcha (Online)
repository.name.fl_str_mv Pesquisa Agropecuária Gaúcha (Online) - Secretaria de Agricultura, Pecuária e Desenvolvimento Rural do Rio Grande do Sul
repository.mail.fl_str_mv pag@agricultura.rs.gov.br||
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