Heterogeneous Catalysis Afford Biodiesel of Babassu, Castor oil and Blends
| Autor: | José Eduardo Dutra de Oliveira, José Renato de Oliveira Lima, Edmilson Miranda de Moura, Maria das Graças de O. e Silva, Carla Verônica Rodarte de Moura, José Milton Elias de Matos, Wiury Chaves de Abreu, Lee M. G. de Carvalho |
|---|---|
| Přispěvatelé: | Federal University of Piauí, Universidade Estadual Paulista (Unesp) |
| Rok vydání: | 2013 |
| Předmět: | |
| Zdroj: | Journal of the Brazilian Chemical Society, Volume: 24, Issue: 4, Pages: 550-557, Published: APR 2013 Journal of the Brazilian Chemical Society v.24 n.4 2013 Journal of the Brazilian Chemical Society Sociedade Brasileira de Química (SBQ) instacron:SBQ Scopus Repositório Institucional da UNESP Universidade Estadual Paulista (UNESP) instacron:UNESP |
| ISSN: | 0103-5053 |
| Popis: | Submitted by Vitor Silverio Rodrigues (vitorsrodrigues@reitoria.unesp.br) on 2014-05-27T11:29:28Z No. of bitstreams: 0Bitstream added on 2014-05-27T14:43:07Z : No. of bitstreams: 1 2-s2.0-84876915898.pdf: 642160 bytes, checksum: 3aea5e5537bf7c31488e6cee52431709 (MD5) Made available in DSpace on 2014-05-27T11:29:28Z (GMT). No. of bitstreams: 0 Previous issue date: 2013-05-06 Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES) FINEP/FAPEPI This work describes the preparation of babassu, castor oil biodiesel and mixtures in various proportions of these oils, using alkaline compounds of strontium (SrCO3 + SrO + Sr (OH)2) as heterogeneous catalysts. The mixture of oils of these oleaginous sources was used in the production of biodiesel with quality parameters that meet current legislation. The catalyst was characterized by X-ray diffractometry (XDR), physisorption of gas (BET method), scanning electron microscopy (SEM), energy dispersive spectroscopy (EDX) and Fourier transform infrared spectroscopy (FTIR). The viscometric technique was used to monitor the optimization. The transesterification reactions performed using strontium compounds reached conversion rates of 97.2% babassu biodiesel (BB), 96.4% castor oil biodiesel (COB) and 95.3% Babassu/Castor Oil Biodiesel 4:1 (BBCO41). Printed in Brazil - ©2013 Sociedade Brasileira de Química. Department of Chemistry Federal University of Piauí, 64049-550 Teresina-PI Center for Monitoring and Research of the Quality of Fuels, Biofuels, Crude Oil and Derivatives Institute of Chemistry State University of São Paulo (UNESP), 14801-970 Araraquara-SP Center for Monitoring and Research of the Quality of Fuels, Biofuels, Crude Oil and Derivatives Institute of Chemistry State University of São Paulo (UNESP), 14801-970 Araraquara-SP |
| Databáze: | OpenAIRE |
| Externí odkaz: |
|