This work proposed the catalyst-free biodiesel synthesis from the low-grade feedstock. Rice bran oil fatty acid … parameters including residence time, reaction temperature, and ethanol-to-oil molar ratio on the biodiesel content (%Ester) were … parameters were important for achieving high %Ester. The optimal conditions for obtaining high biodiesel content (75%) were as …

being blended up to 20% with petroleum fuels. Recently, the industrialisation of biodiesel is a major problem because of its … before transesterification to obtain the desired properties in biodiesel. Similarly, poor cold flow properties and oxidative … alternative renewable fuel source. In this review, the physicochemical properties of sesame biodiesel are compared with those of …

possible feedstocks for bioethanol and biodiesel production. The feedstocks are predominantly available and accessible with the …