Possibilities of corrosion assessment of metals in biodiesel using eis
ABSTRACT: Biodiesel is an alternative fuel obtained from renewable sources. However, during the biodiesel autooxidation, reactive compounds could be formed. Those compounds increase the biodiesel corrosivity and the degradation of the fuel. This work presents a study of the corrosion of metals commo...
- Autores:
-
Calderón Gutiérrez, Jorge Andrés
Baena Pérez, Libia Maria
Lenis Rodas, Julián Andrés
- Tipo de recurso:
- Article of investigation
- Fecha de publicación:
- 2014
- Institución:
- Universidad de Antioquia
- Repositorio:
- Repositorio UdeA
- Idioma:
- eng
- OAI Identifier:
- oai:bibliotecadigital.udea.edu.co:10495/36336
- Acceso en línea:
- https://hdl.handle.net/10495/36336
http://www.scielo.org.co/scielo.php?script=sci_arttext&pid=S0122-53832014000100007
- Palabra clave:
- Corrosión del acero
Steel - Corrosion
Combustible
Fuel
Recursos energéticos renovables
Renewable energy sources
Electroscopía de impedancia
Impedance spectroscopy
Metales
Metals
Biodiesel
- Rights
- openAccess
- License
- https://creativecommons.org/licenses/by-nc-sa/4.0/
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| dc.title.spa.fl_str_mv |
Possibilities of corrosion assessment of metals in biodiesel using eis |
| dc.title.translated.spa.fl_str_mv |
Posibilidades de evaluación de la corrosión de metales en biodiesel usando eis |
| title |
Possibilities of corrosion assessment of metals in biodiesel using eis |
| spellingShingle |
Possibilities of corrosion assessment of metals in biodiesel using eis Corrosión del acero Steel - Corrosion Combustible Fuel Recursos energéticos renovables Renewable energy sources Electroscopía de impedancia Impedance spectroscopy Metales Metals Biodiesel |
| title_short |
Possibilities of corrosion assessment of metals in biodiesel using eis |
| title_full |
Possibilities of corrosion assessment of metals in biodiesel using eis |
| title_fullStr |
Possibilities of corrosion assessment of metals in biodiesel using eis |
| title_full_unstemmed |
Possibilities of corrosion assessment of metals in biodiesel using eis |
| title_sort |
Possibilities of corrosion assessment of metals in biodiesel using eis |
| dc.creator.fl_str_mv |
Calderón Gutiérrez, Jorge Andrés Baena Pérez, Libia Maria Lenis Rodas, Julián Andrés |
| dc.contributor.author.none.fl_str_mv |
Calderón Gutiérrez, Jorge Andrés Baena Pérez, Libia Maria Lenis Rodas, Julián Andrés |
| dc.contributor.researchgroup.spa.fl_str_mv |
Centro de Investigación Innovación y Desarrollo de Materiales (CIDEMAT) |
| dc.subject.lemb.none.fl_str_mv |
Corrosión del acero Steel - Corrosion Combustible Fuel Recursos energéticos renovables Renewable energy sources Electroscopía de impedancia Impedance spectroscopy Metales Metals |
| topic |
Corrosión del acero Steel - Corrosion Combustible Fuel Recursos energéticos renovables Renewable energy sources Electroscopía de impedancia Impedance spectroscopy Metales Metals Biodiesel |
| dc.subject.proposal.spa.fl_str_mv |
Biodiesel |
| description |
ABSTRACT: Biodiesel is an alternative fuel obtained from renewable sources. However, during the biodiesel autooxidation, reactive compounds could be formed. Those compounds increase the biodiesel corrosivity and the degradation of the fuel. This work presents a study of the corrosion of metals commonly used in auto-parts exposed to biodiesel and biodiesel-fatty acids blends. Electrochemical Impedance Spectroscopy (EIS) measurements were performed during the exposition time in order to determine the susceptibility of the metals to corrosion. The polarization resistance (Rp) values at the initial exposition times were of the order of 1x109 ohm.cm2, and the associated capacitances were of the order of 10-11 F.cm-2 for all metals. The Nyquist impedance diagrams of copper and carbon steel -immersed in biodiesel-fatty acid blends after the second day of immersion- showed at least 2 capacitive loops. Although the capacitance values of lowest frequency loop are still too small (10-9 F.cm-2) to be associated with a metal double layer capacitance, the values of these capacitances increased with the increment of the exposition time. It is possible that for longer times of exposition, the electrochemical parameter related with the lowest capacitive loop of the impedance can be associated to the metal corrosion phenomena |
| publishDate |
2014 |
| dc.date.issued.none.fl_str_mv |
2014 |
| dc.date.accessioned.none.fl_str_mv |
2023-08-24T13:42:37Z |
| dc.date.available.none.fl_str_mv |
2023-08-24T13:42:37Z |
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Artículo de investigación |
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http://purl.org/coar/resource_type/c_2df8fbb1 |
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Calderón, Jorge A, Baena, Libia M, & Lenis, Julian. (2014). Possibilities Of Corrosion Assessment Of Metals In Biodiesel Using Eis. Ct&F - Ciencia, Tecnología Y Futuro, 5(4), 85-96. Retrieved August 13, 2023, From Http://Www.Scielo.Org.Co/Scielo.Php?Script=Sci_Arttext&Pid=S0122-53832014000100007&Lng=En&Tlng=En. |
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0122-5383 |
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https://hdl.handle.net/10495/36336 |
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2382-4581 |
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http://www.scielo.org.co/scielo.php?script=sci_arttext&pid=S0122-53832014000100007 |
| identifier_str_mv |
Calderón, Jorge A, Baena, Libia M, & Lenis, Julian. (2014). Possibilities Of Corrosion Assessment Of Metals In Biodiesel Using Eis. Ct&F - Ciencia, Tecnología Y Futuro, 5(4), 85-96. Retrieved August 13, 2023, From Http://Www.Scielo.Org.Co/Scielo.Php?Script=Sci_Arttext&Pid=S0122-53832014000100007&Lng=En&Tlng=En. 0122-5383 2382-4581 |
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CT y F - Ciencia, Tecnologia y Futuro |
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Calderón Gutiérrez, Jorge AndrésBaena Pérez, Libia MariaLenis Rodas, Julián AndrésCentro de Investigación Innovación y Desarrollo de Materiales (CIDEMAT)2023-08-24T13:42:37Z2023-08-24T13:42:37Z2014Calderón, Jorge A, Baena, Libia M, & Lenis, Julian. (2014). Possibilities Of Corrosion Assessment Of Metals In Biodiesel Using Eis. Ct&F - Ciencia, Tecnología Y Futuro, 5(4), 85-96. Retrieved August 13, 2023, From Http://Www.Scielo.Org.Co/Scielo.Php?Script=Sci_Arttext&Pid=S0122-53832014000100007&Lng=En&Tlng=En.0122-5383https://hdl.handle.net/10495/363362382-4581http://www.scielo.org.co/scielo.php?script=sci_arttext&pid=S0122-53832014000100007ABSTRACT: Biodiesel is an alternative fuel obtained from renewable sources. However, during the biodiesel autooxidation, reactive compounds could be formed. Those compounds increase the biodiesel corrosivity and the degradation of the fuel. This work presents a study of the corrosion of metals commonly used in auto-parts exposed to biodiesel and biodiesel-fatty acids blends. Electrochemical Impedance Spectroscopy (EIS) measurements were performed during the exposition time in order to determine the susceptibility of the metals to corrosion. The polarization resistance (Rp) values at the initial exposition times were of the order of 1x109 ohm.cm2, and the associated capacitances were of the order of 10-11 F.cm-2 for all metals. The Nyquist impedance diagrams of copper and carbon steel -immersed in biodiesel-fatty acid blends after the second day of immersion- showed at least 2 capacitive loops. Although the capacitance values of lowest frequency loop are still too small (10-9 F.cm-2) to be associated with a metal double layer capacitance, the values of these capacitances increased with the increment of the exposition time. It is possible that for longer times of exposition, the electrochemical parameter related with the lowest capacitive loop of the impedance can be associated to the metal corrosion phenomenaRESUMEN: El biodiesel es un combustible alternativo obtenido de fuentes renovables. Sin embargo, durante la auto-oxidación de biodiesel pueden formase compuestos reactivos. Tales compuestos incrementan la corrosividad del biodiesel y la degradación del combustible. Este trabajo presenta un estudio de la corrosión de metales comúnmente utilizados para la fabricación de autopartes expuestos a biodiesel y a mezclas de biodiesel-ácidos grasos. Medidas de Espectroscopia de Impedancia Electroquímica (EIE) fueron realizadas durante la exposición para determinar la susceptibilidad a la corrosión de los metales. Los valores de resistencia a la polarización (Rp) al inicio de la exposición son del orden de 1x109 ohm.cm2 y las capacitancias del orden de 10-11 F.cm-2 para todos los metales. Los diagramas de impedancia Nyquist del cobre y del acero al carbono, inmersos en mezclas de biodiesel-ácidos grasos después del segundo día de inmersión, presentan al menos 2 bucles capacitivos. Aunque los valores de capacitancia del bucle a baja frecuencia son aún muy pequeños (10-9 F.cm-2) para ser asociados con la capacitancia de doble capa, ellos aumentan con el incremento del tiempo de exposición. Es posible que para mayores tiempos de exposición los parámetros electroquímicos del bucle capacitivo a baja frecuencia puedan asociarse a fenómenos de corrosión de los metalesRESUMO: biodiesel é um combustível alternativo obtido de fontes renováveis. Porém, durante a auto-oxidação de biodiesel podem ser formados compostos reativos. Tais compostos aumentam a corrosividade do biodiesel e a degradação do combustível. Este trabalho apresenta um estudo da corrosão de metais normalmente utilizados para a fabricação de autopeças expostas ao biodiesel e às misturas de biodiesel-ácidos graxos. Medidas de Espectroscopia de Impedância Eletroquímica (EIE) foram realizadas durante a exposição para determinar a susceptibilidade à corrosão dos metais. Os valores de resistência à polarização (Rp) ao início da exposição são da ordem de 1x109 ohm.cm2 e as capacitâncias da ordem de 10-11 F.cm-2 para todos os metais. Os diagramas de impedância Nyquist do cobre e do aço ao carbono, imersos em misturas de biodiesel-ácidos graxos depois do segundo dia de imersão, apresentam ao menos 2 buckles capacitivos. Ainda que os valores de capacitância do buckle a baixa frequência são ainda muito pequenos (10-9 F.cm-2 ) para serem associados com a capacitância de dupla camada, eles aumentam com o acréscimo do tempo de exposição. É possível que para maiores tempos de exposição os parâmetros eletroquímicos do buckle capacitivo a baixa frequência possam ser associados a fenômenos de corrosão dos metaisMinisterio de Ciencia, Tecnología e InnovaciónUniversidad de Antioquia. Vicerrectoría de investigación. Comité para el Desarrollo de la Investigación - CODICOL000792712application/pdfengEditorial Board CT&FPiedecuesta, Colombiahttps://creativecommons.org/licenses/by-nc-sa/4.0/http://creativecommons.org/licenses/by-nc-sa/2.5/co/info:eu-repo/semantics/openAccesshttp://purl.org/coar/access_right/c_abf2Possibilities of corrosion assessment of metals in biodiesel using eisPosibilidades de evaluación de la corrosión de metales en biodiesel usando eisArtículo de investigaciónhttp://purl.org/coar/resource_type/c_2df8fbb1https://purl.org/redcol/resource_type/ARThttp://purl.org/coar/version/c_970fb48d4fbd8a85info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionCorrosión del aceroSteel - CorrosionCombustibleFuelRecursos energéticos renovablesRenewable energy sourcesElectroscopía de impedanciaImpedance spectroscopyMetalesMetalsBiodieselCT&F964855CT y F - Ciencia, Tecnologia y FuturoProyecto de sostenibilidad 2013 to 20141115-489- 25421 project - contract 630-2009RoR: 048jthh02PublicationCC-LICENSElicense_rdflicense_rdfapplication/rdf+xml; charset=utf-81051https://bibliotecadigital.udea.edu.co/bitstreams/ad523c05-63cb-4e70-8a1b-3404a0c1ddca/downloade2060682c9c70d4d30c83c51448f4eedMD52falseAnonymousREADLICENSElicense.txtlicense.txttext/plain; charset=utf-81748https://bibliotecadigital.udea.edu.co/bitstreams/fc9337af-041b-4313-98d2-607b01a7ff9c/download8a4605be74aa9ea9d79846c1fba20a33MD53falseAnonymousREADORIGINALCalderonJorge_2014_PossbillitiesCorrosionAssessment.pdfCalderonJorge_2014_PossbillitiesCorrosionAssessment.pdfArtículo de investigaciónapplication/pdf840285https://bibliotecadigital.udea.edu.co/bitstreams/44dad8f0-620f-4927-97f3-1e7cc4181945/download97ebdba9e5553b686bdc7d792cc91cb9MD51trueAnonymousREADTEXTCalderonJorge_2014_PossbillitiesCorrosionAssessment.pdf.txtCalderonJorge_2014_PossbillitiesCorrosionAssessment.pdf.txtExtracted texttext/plain31577https://bibliotecadigital.udea.edu.co/bitstreams/1ceea340-0aa4-4f94-99a9-d43a39a930d3/download34d6a7ebfb7fbe1320a3aa7c87ef6791MD54falseAnonymousREADTHUMBNAILCalderonJorge_2014_PossbillitiesCorrosionAssessment.pdf.jpgCalderonJorge_2014_PossbillitiesCorrosionAssessment.pdf.jpgGenerated Thumbnailimage/jpeg10357https://bibliotecadigital.udea.edu.co/bitstreams/dbeed12a-7bb0-4f1a-8458-a883bcaff438/download5b41d889c32e7a07e2e44fc07a1d2f70MD55falseAnonymousREAD10495/36336oai:bibliotecadigital.udea.edu.co:10495/363362025-03-26 18:34:57.886https://creativecommons.org/licenses/by-nc-sa/4.0/open.accesshttps://bibliotecadigital.udea.edu.coRepositorio Institucional de la Universidad de Antioquiaaplicacionbibliotecadigitalbiblioteca@udea.edu.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 |