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This project was proposed to facilitate the obtaining of biodiesel using oil extracted from Jatropha curcas L., through transesterification continuous catalytic and non pressurized conditions using ethanol. The experimental analysis aimed to evaluate the influence of process variables such as temperature, molar ratio of oil to alcohol and residence time on conversion of the reaction in terms of fatty acid ethyl esters, aiming at establishing the mild conditions of operation and warranty quality of the product generated. The supercritical method provides ease of separation of reaction products, making it easier purification of biodiesel and sustainable reduction in the time of reaction and has norestriction regarding the content of free fatty acids and water present in the substrates, justifying the use of this methodology to obtain biodiesel from jatropha oil.

SÍNTESE CONTÍNUA DE BIODIESEL POR TRANSESTERIFICAÇÃO NÃO CATALÍTICA DE ÓLEO DE PINHÃO MANSO EM ETANOL