Caracterização físico-química do óleo e do biodiesel de Crambe abyssinica Hochst

Detalhes bibliográficos
Autor(a) principal: Jasper, Samir Paulo [UNESP]
Data de Publicação: 2013
Outros Autores: Biaggioni, Marco Antônio Martin [UNESP], Silva, Paulo Roberto Arbex [UNESP]
Tipo de documento: Artigo
Idioma: por
Título da fonte: Repositório Institucional da UNESP
Texto Completo: http://dx.doi.org/10.3738/1982.2278.854
http://hdl.handle.net/11449/140776
Resumo: Currently, the production of biodiesel in the world is growing so rapidly, this interest and demand for biodiesel promote an increase in demand for raw materials, or lipids. Biodiesel is a substitute for diesel oil obtained by transesterification, acid or base, of the lipids present in oils and fats. The Crambe abyssinica Hochst is species plant that has attracted interest of Brazilian producers due to oil content, rusticity and mechanized cultivation, mainly as a crop of winter it becomes an option for most farmers in this period. This study aimed to characterize physical-chemical oil and biodiesel from Crambe abyssinica Hochst, in accordance with Resolution n° 7 of the ANP. The analysis of fatty acids of oil Crambe showed high concentration of unsaturated fatty acids, which may not be suitable for the use of biodiesel in very cold regions, where it is used pure or in mixtures with diesel in large proportions. The biodiesel produced from Crambe abyssinica Hochst be revealed within the standards established by the National Agency of Petroleum, Natural Gas and Biofuels.
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spelling Caracterização físico-química do óleo e do biodiesel de Crambe abyssinica HochstPhysical-chemistry characterization of oil and biodiesel from Crambe abyssinica HochstBiofuelAlternative fuelFatty acidsBiocombustívelCombustível alternativoÁcidos graxosCurrently, the production of biodiesel in the world is growing so rapidly, this interest and demand for biodiesel promote an increase in demand for raw materials, or lipids. Biodiesel is a substitute for diesel oil obtained by transesterification, acid or base, of the lipids present in oils and fats. The Crambe abyssinica Hochst is species plant that has attracted interest of Brazilian producers due to oil content, rusticity and mechanized cultivation, mainly as a crop of winter it becomes an option for most farmers in this period. This study aimed to characterize physical-chemical oil and biodiesel from Crambe abyssinica Hochst, in accordance with Resolution n° 7 of the ANP. The analysis of fatty acids of oil Crambe showed high concentration of unsaturated fatty acids, which may not be suitable for the use of biodiesel in very cold regions, where it is used pure or in mixtures with diesel in large proportions. The biodiesel produced from Crambe abyssinica Hochst be revealed within the standards established by the National Agency of Petroleum, Natural Gas and Biofuels.Atualmente, a produção de biodiesel no mundo vem crescendo de forma acelerada, este interesse e demanda por biodiesel promovem um aumento da demanda por matéria-prima, ou seja, lipídios. O biodiesel é um substituto do diesel de petróleo obtido pela transesterificação, ácida ou básica, dos lipídios presentes nos óleos e gorduras. O Crambe abyssinica Hochst é uma espécie vegetal que tem despertado interesse dos produtores brasileiros, devido ao teor de óleo, rusticidade, cultivo mecanizado e, principalmente, por ser uma cultura de inverno tornando, assim, mais uma opção ao agricultor neste período. Objetivou-se, neste trabalho, a caracterização físicoquímica do óleo e do biodiesel proveniente do Crambe abyssinica Hochst, de acordo com a Resolução n° 7 da ANP. A análise de ácidos graxos do óleo do crambe indicou elevada concentração de ácidos graxos insaturados, o que pode não ser adequado para o uso do biodiesel em regiões muito frias, caso utilizado puro ou em misturas elevadas com óleo diesel. O biodiesel produzido a partir do Crambe abyssinica Hochst revelou estar dentro das normas estabelecidas pela Agência Nacional do Petróleo, Gás Natural e Biocombustíveis.Universidade Estadual Paulista, Departamento de Engenharia Rural, Faculdade de Ciências Agronômicas de BotucatuUniversidade Estadual Paulista (Unesp)Jasper, Samir Paulo [UNESP]Biaggioni, Marco Antônio Martin [UNESP]Silva, Paulo Roberto Arbex [UNESP]2016-07-07T12:35:22Z2016-07-07T12:35:22Z2013info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/article183-190application/pdfhttp://dx.doi.org/10.3738/1982.2278.854Nucleus, v. 10, n. 2, p. 183-190, 2013.1982-2278http://hdl.handle.net/11449/14077610.3738/1982.2278.854ISSN1982-2278-2013-10-02-183-190.pdf999439966735024916628574716931600000-0003-2737-5788Currículo Lattesreponame:Repositório Institucional da UNESPinstname:Universidade Estadual Paulista (UNESP)instacron:UNESPporNucleusinfo:eu-repo/semantics/openAccess2023-11-08T06:09:27Zoai:repositorio.unesp.br:11449/140776Repositório InstitucionalPUBhttp://repositorio.unesp.br/oai/requestopendoar:29462023-11-08T06:09:27Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP)false
dc.title.none.fl_str_mv Caracterização físico-química do óleo e do biodiesel de Crambe abyssinica Hochst
Physical-chemistry characterization of oil and biodiesel from Crambe abyssinica Hochst
title Caracterização físico-química do óleo e do biodiesel de Crambe abyssinica Hochst
spellingShingle Caracterização físico-química do óleo e do biodiesel de Crambe abyssinica Hochst
Jasper, Samir Paulo [UNESP]
Biofuel
Alternative fuel
Fatty acids
Biocombustível
Combustível alternativo
Ácidos graxos
title_short Caracterização físico-química do óleo e do biodiesel de Crambe abyssinica Hochst
title_full Caracterização físico-química do óleo e do biodiesel de Crambe abyssinica Hochst
title_fullStr Caracterização físico-química do óleo e do biodiesel de Crambe abyssinica Hochst
title_full_unstemmed Caracterização físico-química do óleo e do biodiesel de Crambe abyssinica Hochst
title_sort Caracterização físico-química do óleo e do biodiesel de Crambe abyssinica Hochst
author Jasper, Samir Paulo [UNESP]
author_facet Jasper, Samir Paulo [UNESP]
Biaggioni, Marco Antônio Martin [UNESP]
Silva, Paulo Roberto Arbex [UNESP]
author_role author
author2 Biaggioni, Marco Antônio Martin [UNESP]
Silva, Paulo Roberto Arbex [UNESP]
author2_role author
author
dc.contributor.none.fl_str_mv Universidade Estadual Paulista (Unesp)
dc.contributor.author.fl_str_mv Jasper, Samir Paulo [UNESP]
Biaggioni, Marco Antônio Martin [UNESP]
Silva, Paulo Roberto Arbex [UNESP]
dc.subject.por.fl_str_mv Biofuel
Alternative fuel
Fatty acids
Biocombustível
Combustível alternativo
Ácidos graxos
topic Biofuel
Alternative fuel
Fatty acids
Biocombustível
Combustível alternativo
Ácidos graxos
description Currently, the production of biodiesel in the world is growing so rapidly, this interest and demand for biodiesel promote an increase in demand for raw materials, or lipids. Biodiesel is a substitute for diesel oil obtained by transesterification, acid or base, of the lipids present in oils and fats. The Crambe abyssinica Hochst is species plant that has attracted interest of Brazilian producers due to oil content, rusticity and mechanized cultivation, mainly as a crop of winter it becomes an option for most farmers in this period. This study aimed to characterize physical-chemical oil and biodiesel from Crambe abyssinica Hochst, in accordance with Resolution n° 7 of the ANP. The analysis of fatty acids of oil Crambe showed high concentration of unsaturated fatty acids, which may not be suitable for the use of biodiesel in very cold regions, where it is used pure or in mixtures with diesel in large proportions. The biodiesel produced from Crambe abyssinica Hochst be revealed within the standards established by the National Agency of Petroleum, Natural Gas and Biofuels.
publishDate 2013
dc.date.none.fl_str_mv 2013
2016-07-07T12:35:22Z
2016-07-07T12:35:22Z
dc.type.status.fl_str_mv info:eu-repo/semantics/publishedVersion
dc.type.driver.fl_str_mv info:eu-repo/semantics/article
format article
status_str publishedVersion
dc.identifier.uri.fl_str_mv http://dx.doi.org/10.3738/1982.2278.854
Nucleus, v. 10, n. 2, p. 183-190, 2013.
1982-2278
http://hdl.handle.net/11449/140776
10.3738/1982.2278.854
ISSN1982-2278-2013-10-02-183-190.pdf
9994399667350249
1662857471693160
0000-0003-2737-5788
url http://dx.doi.org/10.3738/1982.2278.854
http://hdl.handle.net/11449/140776
identifier_str_mv Nucleus, v. 10, n. 2, p. 183-190, 2013.
1982-2278
10.3738/1982.2278.854
ISSN1982-2278-2013-10-02-183-190.pdf
9994399667350249
1662857471693160
0000-0003-2737-5788
dc.language.iso.fl_str_mv por
language por
dc.relation.none.fl_str_mv Nucleus
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv 183-190
application/pdf
dc.source.none.fl_str_mv Currículo Lattes
reponame:Repositório Institucional da UNESP
instname:Universidade Estadual Paulista (UNESP)
instacron:UNESP
instname_str Universidade Estadual Paulista (UNESP)
instacron_str UNESP
institution UNESP
reponame_str Repositório Institucional da UNESP
collection Repositório Institucional da UNESP
repository.name.fl_str_mv Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP)
repository.mail.fl_str_mv
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