Use este identificador para citar ou linkar para este item: https://repositorio.ufpa.br/jspui/handle/2011/6979
Tipo: Artigo de Periódico
Data do documento: Jul-2015
Autor(es): CONCEIÇÃO, Leyvison Rafael Vieira da
COSTA, Carlos Emmerson Ferreira da
ROCHA FILHO, Geraldo Narciso da
PEREIRA FILHO, Edenir Rodrigues
ZAMIAN, José Roberto
Título: Ethanolysis optimisation of Jupati (Raphia taedigera Mart.) oil to biodiesel using response surface methodology
Citar como: CONCEIÇÃO, Leyvison Rafael Vieira da et al. Ethanolysis optimisation of Jupati (Raphia taedigera Mart.) oil to biodiesel using response surface methodology. Journal of the Brazilian Chemical Society, São Paulo, v. 26, n. 7, p. 1321-1330, jul. 2015. Disponível em: <http://www.scielo.br/pdf/jbchs/v26n7/0103-5053-jbchs-26-07-1321.pdf>. Acesso em: 6 nov. 2015. <http://dx.doi.org/10.5935/0103-5053.20150097>.
Abstract: In this work, the transesterification of jupati (Raphia taedigera Mart.) oil using ethanol and acid catalyst was examined. The production of biodiesel was performed using a central composite design (CCD). A range of values for catalyst concentration (1 to 4.21%), temperature (70-80 °C), and the molar ratio of alcohol to oil (6:1-13.83:1) were tested, and ester content, viscosity, and yield were the response variables. The synthesis process was optimised using response surface methodology (RSM), resulting in the following optimal conditions for the production of jupati ethyl esters: a catalyst concentration of 3.85% at 80 °C and an alcohol-to-oil molar ratio of 10:1.
Palavras-chave: Biodiesel
Óleo jupati
Raphia taedigera
Etanólise
Metodologia de superfície de resposta
ISSN: 1678-4790
Tipo de Acesso: Acesso Aberto
Aparece nas coleções:Artigos Científicos - ICEN

Arquivos associados a este item:
Arquivo Descrição TamanhoFormato 
Artigo_EthanolysisOptimisationJupati.pdf6,65 MBAdobe PDFVisualizar/Abrir


Este item está licenciado sob uma Licença Creative Commons Creative Commons