Encontro de Energia no Meio Rural
Agrener

Abstract

SOUZA, Carlos Alexandre de. Sistemas catalíticos na produção de biodiesel por meio de óleo residual. In Proceedings of the 6. Encontro de Energia no Meio Rural, 2006, Campinas (SP, Brazil) [online]. 2006 [cited 16 April 2024]. Available from: <http://www.proceedings.scielo.br/scielo.php?script=sci_arttext&pid=MSC0000000022006000200040&lng=en&nrm=iso> .

The vegetable oils and fat animals appear like an alternative for substitution the diesel oil in ignition engines for compression. Submiting the oil on transesterification reaction, you have an fuel with same caracters of diesel, it's called Biodiesel. Being an simple reaction, it is helped with presence of catalysts and its nature: acid, basic or biological. Generally, 85 per cent of biodiesel's cost is from the oil's production. With transesterification the oil can be transformed in a ester mixture of grax acids. The residual oil has showed like a possibility between the raw materials of Biodiesel, because its easy acquisition and the viability in don't through away as residual.

Keywords : Biodiesel; Óleo residual de fritura; Óleo reciclado.