Strontium and Nickel Heterogeneous Catalysts for Biodiesel Production from Macaw Oil

Detalhes bibliográficos
Autor(a) principal: Abreu,Wiury C. de
Data de Publicação: 2017
Outros Autores: Moura,Carla V. R. de, Costa,Jean C. S., Moura,Edmilson M. de
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Journal of the Brazilian Chemical Society (Online)
Texto Completo: http://old.scielo.br/scielo.php?script=sci_arttext&pid=S0103-50532017000200319
Resumo: It is presented herein heterogeneous catalysts comprised of strontium and nickel oxides synthesized using a coprecipitation method. They were applied for the preparation of biodiesel from macaw palm oil. The catalysts were characterized by X-ray diffraction (XRD), adsorption and desorption of nitrogen by Brunauer-Emmett-Teller (BET) and Barrett-Joyner-Halenda (BJH) methods, scanning electron microscopy (SEM), Fourier transform infrared spectroscopy (FTIR), and differential thermogravimetric analysis (TG-DTA). The conversion was determined by gas chromatography with flame detector (GC-FID). The best activity was obtained when the catalyst was calcined at 1100 °C for 3 hours. The highest conversion was reached (97%) when the following conditions were used: 5 hours, 2% of metal loading, 65 °C and oil/alcohol molar ratio of 1:9.
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spelling Strontium and Nickel Heterogeneous Catalysts for Biodiesel Production from Macaw Oilheterogeneous catalystcoprecipitationbiodieselmacaw oilIt is presented herein heterogeneous catalysts comprised of strontium and nickel oxides synthesized using a coprecipitation method. They were applied for the preparation of biodiesel from macaw palm oil. The catalysts were characterized by X-ray diffraction (XRD), adsorption and desorption of nitrogen by Brunauer-Emmett-Teller (BET) and Barrett-Joyner-Halenda (BJH) methods, scanning electron microscopy (SEM), Fourier transform infrared spectroscopy (FTIR), and differential thermogravimetric analysis (TG-DTA). The conversion was determined by gas chromatography with flame detector (GC-FID). The best activity was obtained when the catalyst was calcined at 1100 °C for 3 hours. The highest conversion was reached (97%) when the following conditions were used: 5 hours, 2% of metal loading, 65 °C and oil/alcohol molar ratio of 1:9.Sociedade Brasileira de Química2017-02-01info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersiontext/htmlhttp://old.scielo.br/scielo.php?script=sci_arttext&pid=S0103-50532017000200319Journal of the Brazilian Chemical Society v.28 n.2 2017reponame:Journal of the Brazilian Chemical Society (Online)instname:Sociedade Brasileira de Química (SBQ)instacron:SBQ10.5935/0103-5053.20160181info:eu-repo/semantics/openAccessAbreu,Wiury C. deMoura,Carla V. R. deCosta,Jean C. S.Moura,Edmilson M. deeng2017-01-10T00:00:00Zoai:scielo:S0103-50532017000200319Revistahttp://jbcs.sbq.org.brONGhttps://old.scielo.br/oai/scielo-oai.php||office@jbcs.sbq.org.br1678-47900103-5053opendoar:2017-01-10T00:00Journal of the Brazilian Chemical Society (Online) - Sociedade Brasileira de Química (SBQ)false
dc.title.none.fl_str_mv Strontium and Nickel Heterogeneous Catalysts for Biodiesel Production from Macaw Oil
title Strontium and Nickel Heterogeneous Catalysts for Biodiesel Production from Macaw Oil
spellingShingle Strontium and Nickel Heterogeneous Catalysts for Biodiesel Production from Macaw Oil
Abreu,Wiury C. de
heterogeneous catalyst
coprecipitation
biodiesel
macaw oil
title_short Strontium and Nickel Heterogeneous Catalysts for Biodiesel Production from Macaw Oil
title_full Strontium and Nickel Heterogeneous Catalysts for Biodiesel Production from Macaw Oil
title_fullStr Strontium and Nickel Heterogeneous Catalysts for Biodiesel Production from Macaw Oil
title_full_unstemmed Strontium and Nickel Heterogeneous Catalysts for Biodiesel Production from Macaw Oil
title_sort Strontium and Nickel Heterogeneous Catalysts for Biodiesel Production from Macaw Oil
author Abreu,Wiury C. de
author_facet Abreu,Wiury C. de
Moura,Carla V. R. de
Costa,Jean C. S.
Moura,Edmilson M. de
author_role author
author2 Moura,Carla V. R. de
Costa,Jean C. S.
Moura,Edmilson M. de
author2_role author
author
author
dc.contributor.author.fl_str_mv Abreu,Wiury C. de
Moura,Carla V. R. de
Costa,Jean C. S.
Moura,Edmilson M. de
dc.subject.por.fl_str_mv heterogeneous catalyst
coprecipitation
biodiesel
macaw oil
topic heterogeneous catalyst
coprecipitation
biodiesel
macaw oil
description It is presented herein heterogeneous catalysts comprised of strontium and nickel oxides synthesized using a coprecipitation method. They were applied for the preparation of biodiesel from macaw palm oil. The catalysts were characterized by X-ray diffraction (XRD), adsorption and desorption of nitrogen by Brunauer-Emmett-Teller (BET) and Barrett-Joyner-Halenda (BJH) methods, scanning electron microscopy (SEM), Fourier transform infrared spectroscopy (FTIR), and differential thermogravimetric analysis (TG-DTA). The conversion was determined by gas chromatography with flame detector (GC-FID). The best activity was obtained when the catalyst was calcined at 1100 °C for 3 hours. The highest conversion was reached (97%) when the following conditions were used: 5 hours, 2% of metal loading, 65 °C and oil/alcohol molar ratio of 1:9.
publishDate 2017
dc.date.none.fl_str_mv 2017-02-01
dc.type.driver.fl_str_mv info:eu-repo/semantics/article
dc.type.status.fl_str_mv info:eu-repo/semantics/publishedVersion
format article
status_str publishedVersion
dc.identifier.uri.fl_str_mv http://old.scielo.br/scielo.php?script=sci_arttext&pid=S0103-50532017000200319
url http://old.scielo.br/scielo.php?script=sci_arttext&pid=S0103-50532017000200319
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv 10.5935/0103-5053.20160181
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv text/html
dc.publisher.none.fl_str_mv Sociedade Brasileira de Química
publisher.none.fl_str_mv Sociedade Brasileira de Química
dc.source.none.fl_str_mv Journal of the Brazilian Chemical Society v.28 n.2 2017
reponame:Journal of the Brazilian Chemical Society (Online)
instname:Sociedade Brasileira de Química (SBQ)
instacron:SBQ
instname_str Sociedade Brasileira de Química (SBQ)
instacron_str SBQ
institution SBQ
reponame_str Journal of the Brazilian Chemical Society (Online)
collection Journal of the Brazilian Chemical Society (Online)
repository.name.fl_str_mv Journal of the Brazilian Chemical Society (Online) - Sociedade Brasileira de Química (SBQ)
repository.mail.fl_str_mv ||office@jbcs.sbq.org.br
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