Por favor, use este identificador para citar o enlazar este ítem: http://repositorio.ufc.br/handle/riufc/71849
Tipo: Artigo de Periódico
Título : FTIR assessment of the oxidation process of castor oil FAME submitted to PetroOXY and Rancimat methods
Autor : Araújo, Susana Vasconcelos de
Luna, Francisco Murilo Tavares de
Rocha, Breno da Silva
Rola Júnior, Estelio Menezes
Azevedo, Diana Cristina Silva de
Cavalcante Júnior, Célio Loureiro
Palabras clave : Oxidation process;Biodiesel;Castor oil;Processo de oxidação
Fecha de publicación : 2011
Editorial : Fuel Processing Technology
Citación : ARAÚJO, Susana Vasconcelos de; LUNA, Francisco Murilo Tavares; ROCHA, Breno da Silva; ROLA JÚNIOR, Estelio Menezes; AZEVEDO, Diana Cristina Silva de; CAVALCANTE JÚNIOR,Célio Loureiro. FTIR assessment of the oxidation process of castor oil FAME submitted to PetroOXY and Rancimat methods. Fuel Processing Technology, [s.l.], v. 92, n. 5, p. 1152-1155, 2011.
Abstract: This short communication reports an assessment of the oxidation process of castor oil fatty methyl ester samples submitted to Rancimat (EN 14112) and PetroOXY (ASTM-D7545) oxidation methods. Fourier Transformed Infrared Spectroscopy (FTIR) was used to evaluate the FAME degradation products resulting from the accelerated oxidation, following the area of the carbonyl band (~ 1740 cm−1) of the samples at different oxidation times. Our results indicate that the level of oxidation of castor oil FAME, using the Rancimat method, follows a similar pattern of the oxidized samples using the PetroOXY method.
URI : http://www.repositorio.ufc.br/handle/riufc/71849
ISSN : 0378-3820
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