Production of Biodiesel from By-Product of Sunflower Oil Refining

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Although biodiesel is becoming more and more important as an environmentally friendly and renewable fuel, the high cost of feedstock for biodiesel production is still the biggest problem to be resolved for more proliferated use of it. Sunflower soap stock (SS) as a lipid-rich by product produced during vegetable oil refining process, is one of the most promising candidates for biodiesel production because of its easy collection [1]. In this study, obtaining biodiesel from SS...