This research finds castor oil-derived biodiesel improves emissions and shows potential sustainability benefits.
The escalating demand for energy, coupled with the depletion of non-renewable fossil fuels and environmental concerns, has driven the exploration of renewable energy sources. Biodiesel, derived from renewable feedstocks such as vegetable oils and animal fats, offers a promising alternative to petroleum-based diesel. This study investigates the production of biodiesel from castor oil (Ricinus communis), a non-edible oil source, through the transesterification process. The research examines the physical and chemical properties of castor oil-derived biodiesel, its production methodology, and its environmental and economic benefits. Results indicate that biodiesel from castor oil exhibits favorable characteristics, including a high flash point and reduced emissions, making it a viable substitute for conventional diesel fuel.
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Zine Aruna Santosh (2025) studied this question.
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