Potencial energético da biomassa e carvão vegetal do epicarpo e da torta de pinhão manso (Jatropha curcas)

Detalhes bibliográficos
Autor(a) principal: Vale, Ailton Teixeira do
Data de Publicação: 2015
Outros Autores: Mendes, Rejane Marques, Amorim, Marcela Regina Siqueira, Dantas, Vandui Francisco de Siqueira
Tipo de documento: Artigo
Idioma: por
Título da fonte: Repositório Institucional da UFLA
Texto Completo: http://www.cerne.ufla.br/site/index.php/CERNE/article/view/42
http://repositorio.ufla.br/jspui/handle/1/14480
Resumo: In the production of biodiesel from Jatropha curcas, are produced residues in the peel and of pie form. One alternative use of these residues is in the energy production. The present work analyzed the energy potential of the peel and the pie of Jatropha curcas in the following conditions: in natura and charcoal, determining: the moisture content (VITAL, 1997); the ash, fixed carbon and volatile matter (ABNT NBR 8112/86); the density and the gravimetric yield. The peel presented: moisture of 18,9%; density of 100kg/m3; volatile matter of 72,6%, fixed carbon of 13% and 14,4% of ashes and heat combustion of 3.641kcal/kg. The carbonized peel produced 38.1% of charcoal, with: 29% of volatile matter, 45% of fixed carbon and 25% of ashes; and heat combustion of 3.954kcal/kg. The pie presented: moisture of 2.41%, 601kg/m3 of density; volatile matter of 77.84%, fixed carbon 14.21% and 7,95% ashes and 5.122kcal/kg of heat combustion. In the carbonization of the pie, 32% of charcoal was produced containing: 18.27% of volatile matter, 71.29% of fixed carbon, 10.43% of ashes and heat combustion of 6.234kcal/kg. The high ashe contents are related to the fertilization of the plant.
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spelling Potencial energético da biomassa e carvão vegetal do epicarpo e da torta de pinhão manso (Jatropha curcas)Energy potential of biomass and charcoal of Jatropha curcas peel and pieResiduesCarbonizationBioenergyBiodiesel - ProduçãoCarbonizaçãoIn the production of biodiesel from Jatropha curcas, are produced residues in the peel and of pie form. One alternative use of these residues is in the energy production. The present work analyzed the energy potential of the peel and the pie of Jatropha curcas in the following conditions: in natura and charcoal, determining: the moisture content (VITAL, 1997); the ash, fixed carbon and volatile matter (ABNT NBR 8112/86); the density and the gravimetric yield. The peel presented: moisture of 18,9%; density of 100kg/m3; volatile matter of 72,6%, fixed carbon of 13% and 14,4% of ashes and heat combustion of 3.641kcal/kg. The carbonized peel produced 38.1% of charcoal, with: 29% of volatile matter, 45% of fixed carbon and 25% of ashes; and heat combustion of 3.954kcal/kg. The pie presented: moisture of 2.41%, 601kg/m3 of density; volatile matter of 77.84%, fixed carbon 14.21% and 7,95% ashes and 5.122kcal/kg of heat combustion. In the carbonization of the pie, 32% of charcoal was produced containing: 18.27% of volatile matter, 71.29% of fixed carbon, 10.43% of ashes and heat combustion of 6.234kcal/kg. The high ashe contents are related to the fertilization of the plant.CERNECERNE2015-05-042017-08-01T20:14:46Z2017-08-01T20:14:46Z2017-08-01info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionapplication/pdfapplication/pdfhttp://www.cerne.ufla.br/site/index.php/CERNE/article/view/42VALE, A. T. do et al. Potencial energético da biomassa e carvão vegetal do epicarpo e da torta de pinhão manso (Jatropha curcas). Cerne, Lavras, v. 17, n. 2, p. 267-273, abr./jun. 2011.http://repositorio.ufla.br/jspui/handle/1/14480CERNE; Vol 17 No 2 (2011); 267-273CERNE; Vol 17 No 2 (2011); 267-2732317-63420104-7760reponame:Repositório Institucional da UFLAinstname:Universidade Federal de Lavras (UFLA)instacron:UFLAporhttp://www.cerne.ufla.br/site/index.php/CERNE/article/view/42/37Copyright (c) 2015 Ailton Teixeira do Vale, Rejane Marques Mendes, Marcela Regina Siqueira Amorim, Vandui Francisco de Siqueira DantasAttribution 4.0 Internationalhttp://creativecommons.org/licenses/by/4.0/info:eu-repo/semantics/openAccessVale, Ailton Teixeira doMendes, Rejane MarquesAmorim, Marcela Regina SiqueiraDantas, Vandui Francisco de Siqueira2021-03-25T17:43:03Zoai:localhost:1/14480Repositório InstitucionalPUBhttp://repositorio.ufla.br/oai/requestnivaldo@ufla.br || repositorio.biblioteca@ufla.bropendoar:2021-03-25T17:43:03Repositório Institucional da UFLA - Universidade Federal de Lavras (UFLA)false
dc.title.none.fl_str_mv Potencial energético da biomassa e carvão vegetal do epicarpo e da torta de pinhão manso (Jatropha curcas)
Energy potential of biomass and charcoal of Jatropha curcas peel and pie
title Potencial energético da biomassa e carvão vegetal do epicarpo e da torta de pinhão manso (Jatropha curcas)
spellingShingle Potencial energético da biomassa e carvão vegetal do epicarpo e da torta de pinhão manso (Jatropha curcas)
Vale, Ailton Teixeira do
Residues
Carbonization
Bioenergy
Biodiesel - Produção
Carbonização
title_short Potencial energético da biomassa e carvão vegetal do epicarpo e da torta de pinhão manso (Jatropha curcas)
title_full Potencial energético da biomassa e carvão vegetal do epicarpo e da torta de pinhão manso (Jatropha curcas)
title_fullStr Potencial energético da biomassa e carvão vegetal do epicarpo e da torta de pinhão manso (Jatropha curcas)
title_full_unstemmed Potencial energético da biomassa e carvão vegetal do epicarpo e da torta de pinhão manso (Jatropha curcas)
title_sort Potencial energético da biomassa e carvão vegetal do epicarpo e da torta de pinhão manso (Jatropha curcas)
author Vale, Ailton Teixeira do
author_facet Vale, Ailton Teixeira do
Mendes, Rejane Marques
Amorim, Marcela Regina Siqueira
Dantas, Vandui Francisco de Siqueira
author_role author
author2 Mendes, Rejane Marques
Amorim, Marcela Regina Siqueira
Dantas, Vandui Francisco de Siqueira
author2_role author
author
author
dc.contributor.author.fl_str_mv Vale, Ailton Teixeira do
Mendes, Rejane Marques
Amorim, Marcela Regina Siqueira
Dantas, Vandui Francisco de Siqueira
dc.subject.por.fl_str_mv Residues
Carbonization
Bioenergy
Biodiesel - Produção
Carbonização
topic Residues
Carbonization
Bioenergy
Biodiesel - Produção
Carbonização
description In the production of biodiesel from Jatropha curcas, are produced residues in the peel and of pie form. One alternative use of these residues is in the energy production. The present work analyzed the energy potential of the peel and the pie of Jatropha curcas in the following conditions: in natura and charcoal, determining: the moisture content (VITAL, 1997); the ash, fixed carbon and volatile matter (ABNT NBR 8112/86); the density and the gravimetric yield. The peel presented: moisture of 18,9%; density of 100kg/m3; volatile matter of 72,6%, fixed carbon of 13% and 14,4% of ashes and heat combustion of 3.641kcal/kg. The carbonized peel produced 38.1% of charcoal, with: 29% of volatile matter, 45% of fixed carbon and 25% of ashes; and heat combustion of 3.954kcal/kg. The pie presented: moisture of 2.41%, 601kg/m3 of density; volatile matter of 77.84%, fixed carbon 14.21% and 7,95% ashes and 5.122kcal/kg of heat combustion. In the carbonization of the pie, 32% of charcoal was produced containing: 18.27% of volatile matter, 71.29% of fixed carbon, 10.43% of ashes and heat combustion of 6.234kcal/kg. The high ashe contents are related to the fertilization of the plant.
publishDate 2015
dc.date.none.fl_str_mv 2015-05-04
2017-08-01T20:14:46Z
2017-08-01T20:14:46Z
2017-08-01
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.cerne.ufla.br/site/index.php/CERNE/article/view/42
VALE, A. T. do et al. Potencial energético da biomassa e carvão vegetal do epicarpo e da torta de pinhão manso (Jatropha curcas). Cerne, Lavras, v. 17, n. 2, p. 267-273, abr./jun. 2011.
http://repositorio.ufla.br/jspui/handle/1/14480
url http://www.cerne.ufla.br/site/index.php/CERNE/article/view/42
http://repositorio.ufla.br/jspui/handle/1/14480
identifier_str_mv VALE, A. T. do et al. Potencial energético da biomassa e carvão vegetal do epicarpo e da torta de pinhão manso (Jatropha curcas). Cerne, Lavras, v. 17, n. 2, p. 267-273, abr./jun. 2011.
dc.language.iso.fl_str_mv por
language por
dc.relation.none.fl_str_mv http://www.cerne.ufla.br/site/index.php/CERNE/article/view/42/37
dc.rights.driver.fl_str_mv Attribution 4.0 International
http://creativecommons.org/licenses/by/4.0/
info:eu-repo/semantics/openAccess
rights_invalid_str_mv Attribution 4.0 International
http://creativecommons.org/licenses/by/4.0/
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv application/pdf
application/pdf
dc.publisher.none.fl_str_mv CERNE
CERNE
publisher.none.fl_str_mv CERNE
CERNE
dc.source.none.fl_str_mv CERNE; Vol 17 No 2 (2011); 267-273
CERNE; Vol 17 No 2 (2011); 267-273
2317-6342
0104-7760
reponame:Repositório Institucional da UFLA
instname:Universidade Federal de Lavras (UFLA)
instacron:UFLA
instname_str Universidade Federal de Lavras (UFLA)
instacron_str UFLA
institution UFLA
reponame_str Repositório Institucional da UFLA
collection Repositório Institucional da UFLA
repository.name.fl_str_mv Repositório Institucional da UFLA - Universidade Federal de Lavras (UFLA)
repository.mail.fl_str_mv nivaldo@ufla.br || repositorio.biblioteca@ufla.br
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