Themo-oxidative stability ald cold flow properties of babassu biodiesel by PDSC ans TMDSC techniques

Detalhes bibliográficos
Autor(a) principal: Bicudo, Tatiana de Campos
Data de Publicação: 2009
Outros Autores: Santos, N. A., Santos, J. R. J., Sinfrônio, F. S. M., Santos, I. M. G., Antoniosi Filho, N. R., Fernandes Jr, V. J., Souza, A. G.
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Repositório Institucional da UFRN
Texto Completo: https://repositorio.ufrn.br/handle/123456789/30366
Resumo: The babassu (Orbignya PhalerataMart.) biodiesel has lauric esters as main constituents, resulting in high oxidative stability and low cloud and freezing points. In order to reduce these side effects, the saturated ethyl esters content was reduced by means of winterization process. The TMDSC and PDSC techniques were used to verify the thermal and oxidative stabilities of the ethyl babassu biodiesel. During the heating stage, the winterized solid phase of ethyl esters presented an endothermic transition associated to the solidification process. This behavior was not observed for the liquid winterized FAEE, confirming the efficiency of the winterization process
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spelling Bicudo, Tatiana de CamposSantos, N. A.Santos, J. R. J.Sinfrônio, F. S. M.Santos, I. M. G.Antoniosi Filho, N. R.Fernandes Jr, V. J.Souza, A. G.2020-10-09T19:41:42Z2020-10-09T19:41:42Z2009-04-27SANTOS, N. A.; SANTOS, J. R. J.; SINFRÔNIO, F. S. M.; BICUDO, T. C.; SANTOS, I. M. G.; ANTONIOSI FILHO, N. R.; FERNANDES, V. J.; SOUZA, A. G.. Thermo-oxidative stability and cold flow properties of babassu biodiesel by PDSC and TMDSC techniques. Journal Of Thermal Analysis And Calorimetry, [S.L.], v. 97, n. 2, p. 611-614, 27 abr. 2009. Disponível em: https://link.springer.com/article/10.1007%2Fs10973-008-9719-2. Acesso em: 08 set. 2020. http://dx.doi.org/10.1007/s10973-008-9719-21572-8943https://repositorio.ufrn.br/handle/123456789/3036610.1007/s10973-008-9719-2SpringerAttribution-NonCommercial 3.0 Brazilhttp://creativecommons.org/licenses/by-nc/3.0/br/info:eu-repo/semantics/openAccessBiodieselPDSCTMDSCThemo-oxidative stability ald cold flow properties of babassu biodiesel by PDSC ans TMDSC techniquesinfo:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articleThe babassu (Orbignya PhalerataMart.) biodiesel has lauric esters as main constituents, resulting in high oxidative stability and low cloud and freezing points. In order to reduce these side effects, the saturated ethyl esters content was reduced by means of winterization process. The TMDSC and PDSC techniques were used to verify the thermal and oxidative stabilities of the ethyl babassu biodiesel. During the heating stage, the winterized solid phase of ethyl esters presented an endothermic transition associated to the solidification process. This behavior was not observed for the liquid winterized FAEE, confirming the efficiency of the winterization processengreponame:Repositório Institucional da UFRNinstname:Universidade Federal do Rio Grande do Norte (UFRN)instacron:UFRNORIGINALThermooxidativeStabilityBicudo2009.pdfThermooxidativeStabilityBicudo2009.pdfapplication/pdf209827https://repositorio.ufrn.br/bitstream/123456789/30366/1/ThermooxidativeStabilityBicudo2009.pdfe58782e017e82eb7655b16f46b0a3c74MD51CC-LICENSElicense_rdflicense_rdfapplication/rdf+xml; charset=utf-8920https://repositorio.ufrn.br/bitstream/123456789/30366/2/license_rdf728dfda2fa81b274c619d08d1dfc1a03MD52LICENSElicense.txtlicense.txttext/plain; charset=utf-81484https://repositorio.ufrn.br/bitstream/123456789/30366/3/license.txte9597aa2854d128fd968be5edc8a28d9MD53TEXTThermooxidativeStabilityBicudo2009.pdf.txtThermooxidativeStabilityBicudo2009.pdf.txtExtracted texttext/plain13108https://repositorio.ufrn.br/bitstream/123456789/30366/4/ThermooxidativeStabilityBicudo2009.pdf.txtcedb3e42125f8a64b9c5a888c54f9a9fMD54THUMBNAILThermooxidativeStabilityBicudo2009.pdf.jpgThermooxidativeStabilityBicudo2009.pdf.jpgGenerated Thumbnailimage/jpeg1695https://repositorio.ufrn.br/bitstream/123456789/30366/5/ThermooxidativeStabilityBicudo2009.pdf.jpgb9ce188e07c39691ce4707edac681aacMD55123456789/303662020-10-11 04:38:25.462oai:https://repositorio.ufrn.br:123456789/30366Tk9OLUVYQ0xVU0lWRSBESVNUUklCVVRJT04gTElDRU5TRQoKCkJ5IHNpZ25pbmcgYW5kIGRlbGl2ZXJpbmcgdGhpcyBsaWNlbnNlLCBNci4gKGF1dGhvciBvciBjb3B5cmlnaHQgaG9sZGVyKToKCgphKSBHcmFudHMgdGhlIFVuaXZlcnNpZGFkZSBGZWRlcmFsIFJpbyBHcmFuZGUgZG8gTm9ydGUgdGhlIG5vbi1leGNsdXNpdmUgcmlnaHQgb2YKcmVwcm9kdWNlLCBjb252ZXJ0IChhcyBkZWZpbmVkIGJlbG93KSwgY29tbXVuaWNhdGUgYW5kIC8gb3IKZGlzdHJpYnV0ZSB0aGUgZGVsaXZlcmVkIGRvY3VtZW50IChpbmNsdWRpbmcgYWJzdHJhY3QgLyBhYnN0cmFjdCkgaW4KZGlnaXRhbCBvciBwcmludGVkIGZvcm1hdCBhbmQgaW4gYW55IG1lZGl1bS4KCmIpIERlY2xhcmVzIHRoYXQgdGhlIGRvY3VtZW50IHN1Ym1pdHRlZCBpcyBpdHMgb3JpZ2luYWwgd29yaywgYW5kIHRoYXQKeW91IGhhdmUgdGhlIHJpZ2h0IHRvIGdyYW50IHRoZSByaWdodHMgY29udGFpbmVkIGluIHRoaXMgbGljZW5zZS4gRGVjbGFyZXMKdGhhdCB0aGUgZGVsaXZlcnkgb2YgdGhlIGRvY3VtZW50IGRvZXMgbm90IGluZnJpbmdlLCBhcyBmYXIgYXMgaXQgaXMKdGhlIHJpZ2h0cyBvZiBhbnkgb3RoZXIgcGVyc29uIG9yIGVudGl0eS4KCmMpIElmIHRoZSBkb2N1bWVudCBkZWxpdmVyZWQgY29udGFpbnMgbWF0ZXJpYWwgd2hpY2ggZG9lcyBub3QKcmlnaHRzLCBkZWNsYXJlcyB0aGF0IGl0IGhhcyBvYnRhaW5lZCBhdXRob3JpemF0aW9uIGZyb20gdGhlIGhvbGRlciBvZiB0aGUKY29weXJpZ2h0IHRvIGdyYW50IHRoZSBVbml2ZXJzaWRhZGUgRmVkZXJhbCBkbyBSaW8gR3JhbmRlIGRvIE5vcnRlIHRoZSByaWdodHMgcmVxdWlyZWQgYnkgdGhpcyBsaWNlbnNlLCBhbmQgdGhhdCB0aGlzIG1hdGVyaWFsIHdob3NlIHJpZ2h0cyBhcmUgb2YKdGhpcmQgcGFydGllcyBpcyBjbGVhcmx5IGlkZW50aWZpZWQgYW5kIHJlY29nbml6ZWQgaW4gdGhlIHRleHQgb3IKY29udGVudCBvZiB0aGUgZG9jdW1lbnQgZGVsaXZlcmVkLgoKSWYgdGhlIGRvY3VtZW50IHN1Ym1pdHRlZCBpcyBiYXNlZCBvbiBmdW5kZWQgb3Igc3VwcG9ydGVkIHdvcmsKYnkgYW5vdGhlciBpbnN0aXR1dGlvbiBvdGhlciB0aGFuIHRoZSBVbml2ZXJzaWRhZGUgRmVkZXJhbCBkbyBSaW8gR3JhbmRlIGRvIE5vcnRlLCBkZWNsYXJlcyB0aGF0IGl0IGhhcyBmdWxmaWxsZWQgYW55IG9ibGlnYXRpb25zIHJlcXVpcmVkIGJ5IHRoZSByZXNwZWN0aXZlIGFncmVlbWVudCBvciBhZ3JlZW1lbnQuCgpUaGUgVW5pdmVyc2lkYWRlIEZlZGVyYWwgZG8gUmlvIEdyYW5kZSBkbyBOb3J0ZSB3aWxsIGNsZWFybHkgaWRlbnRpZnkgaXRzIG5hbWUgKHMpIGFzIHRoZSBhdXRob3IgKHMpIG9yIGhvbGRlciAocykgb2YgdGhlIGRvY3VtZW50J3MgcmlnaHRzCmRlbGl2ZXJlZCwgYW5kIHdpbGwgbm90IG1ha2UgYW55IGNoYW5nZXMsIG90aGVyIHRoYW4gdGhvc2UgcGVybWl0dGVkIGJ5CnRoaXMgbGljZW5zZQo=Repositório de PublicaçõesPUBhttp://repositorio.ufrn.br/oai/opendoar:2020-10-11T07:38:25Repositório Institucional da UFRN - Universidade Federal do Rio Grande do Norte (UFRN)false
dc.title.pt_BR.fl_str_mv Themo-oxidative stability ald cold flow properties of babassu biodiesel by PDSC ans TMDSC techniques
title Themo-oxidative stability ald cold flow properties of babassu biodiesel by PDSC ans TMDSC techniques
spellingShingle Themo-oxidative stability ald cold flow properties of babassu biodiesel by PDSC ans TMDSC techniques
Bicudo, Tatiana de Campos
Biodiesel
PDSC
TMDSC
title_short Themo-oxidative stability ald cold flow properties of babassu biodiesel by PDSC ans TMDSC techniques
title_full Themo-oxidative stability ald cold flow properties of babassu biodiesel by PDSC ans TMDSC techniques
title_fullStr Themo-oxidative stability ald cold flow properties of babassu biodiesel by PDSC ans TMDSC techniques
title_full_unstemmed Themo-oxidative stability ald cold flow properties of babassu biodiesel by PDSC ans TMDSC techniques
title_sort Themo-oxidative stability ald cold flow properties of babassu biodiesel by PDSC ans TMDSC techniques
author Bicudo, Tatiana de Campos
author_facet Bicudo, Tatiana de Campos
Santos, N. A.
Santos, J. R. J.
Sinfrônio, F. S. M.
Santos, I. M. G.
Antoniosi Filho, N. R.
Fernandes Jr, V. J.
Souza, A. G.
author_role author
author2 Santos, N. A.
Santos, J. R. J.
Sinfrônio, F. S. M.
Santos, I. M. G.
Antoniosi Filho, N. R.
Fernandes Jr, V. J.
Souza, A. G.
author2_role author
author
author
author
author
author
author
dc.contributor.author.fl_str_mv Bicudo, Tatiana de Campos
Santos, N. A.
Santos, J. R. J.
Sinfrônio, F. S. M.
Santos, I. M. G.
Antoniosi Filho, N. R.
Fernandes Jr, V. J.
Souza, A. G.
dc.subject.por.fl_str_mv Biodiesel
PDSC
TMDSC
topic Biodiesel
PDSC
TMDSC
description The babassu (Orbignya PhalerataMart.) biodiesel has lauric esters as main constituents, resulting in high oxidative stability and low cloud and freezing points. In order to reduce these side effects, the saturated ethyl esters content was reduced by means of winterization process. The TMDSC and PDSC techniques were used to verify the thermal and oxidative stabilities of the ethyl babassu biodiesel. During the heating stage, the winterized solid phase of ethyl esters presented an endothermic transition associated to the solidification process. This behavior was not observed for the liquid winterized FAEE, confirming the efficiency of the winterization process
publishDate 2009
dc.date.issued.fl_str_mv 2009-04-27
dc.date.accessioned.fl_str_mv 2020-10-09T19:41:42Z
dc.date.available.fl_str_mv 2020-10-09T19:41:42Z
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.citation.fl_str_mv SANTOS, N. A.; SANTOS, J. R. J.; SINFRÔNIO, F. S. M.; BICUDO, T. C.; SANTOS, I. M. G.; ANTONIOSI FILHO, N. R.; FERNANDES, V. J.; SOUZA, A. G.. Thermo-oxidative stability and cold flow properties of babassu biodiesel by PDSC and TMDSC techniques. Journal Of Thermal Analysis And Calorimetry, [S.L.], v. 97, n. 2, p. 611-614, 27 abr. 2009. Disponível em: https://link.springer.com/article/10.1007%2Fs10973-008-9719-2. Acesso em: 08 set. 2020. http://dx.doi.org/10.1007/s10973-008-9719-2
dc.identifier.uri.fl_str_mv https://repositorio.ufrn.br/handle/123456789/30366
dc.identifier.issn.none.fl_str_mv 1572-8943
dc.identifier.doi.none.fl_str_mv 10.1007/s10973-008-9719-2
identifier_str_mv SANTOS, N. A.; SANTOS, J. R. J.; SINFRÔNIO, F. S. M.; BICUDO, T. C.; SANTOS, I. M. G.; ANTONIOSI FILHO, N. R.; FERNANDES, V. J.; SOUZA, A. G.. Thermo-oxidative stability and cold flow properties of babassu biodiesel by PDSC and TMDSC techniques. Journal Of Thermal Analysis And Calorimetry, [S.L.], v. 97, n. 2, p. 611-614, 27 abr. 2009. Disponível em: https://link.springer.com/article/10.1007%2Fs10973-008-9719-2. Acesso em: 08 set. 2020. http://dx.doi.org/10.1007/s10973-008-9719-2
1572-8943
10.1007/s10973-008-9719-2
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