Produção de biocombustível alternativo ao óleo diesel através da transesterificação de óleo de soja usado em frituras

In this work, the utilization of used frying oil for the production of biodiesel is presented. The performance of biodiesel in diesel engines, as well as the characterization of the emissions derived from this process, are also discussed and compared to the emissions derived from engines running on unused vegetable oils and conventional diesel.