In a groundbreaking study published in the *Journal of Engineering and Applied Sciences*, researchers have demonstrated a novel method for converting industrial lubricants into synthetic fuels suitable for diesel engines. Led by Tewfik Leftas of the Mechanical Department at USTO-MB, the research explores the potential of transforming industrial oils—such as Tiska, Torba, and Torada—into oxygenated fuels through a process called transesterification. This method uses methanol and potassium hydroxide as catalysts to break down the oils into usable fuel components.
The study not only investigates the chemical transformation but also evaluates the performance of these synthetic fuels in real-world applications. By blending the synthetic fuels with biofuel derived from waste cooking oil, the researchers tested various ratios in a diesel engine to assess fuel efficiency, emissions, and overall engine performance. The results indicate that while the oxygenated fuels exhibit high viscosity, they can be safely blended with conventional diesel up to 50% without compromising engine functionality.
“This research opens new avenues for repurposing industrial lubricants that would otherwise be discarded,” said Lead Author Tewfik Leftas. “By converting these materials into viable fuels, we’re not only reducing waste but also contributing to a more sustainable energy sector.”
The findings suggest that synthetic fuels derived from industrial lubricants could play a significant role in the future of stationary compression ignition engines, particularly in industries where waste oil is abundant. The study highlights the importance of optimizing fuel blends to balance performance and environmental impact, offering a promising solution for energy companies looking to diversify their fuel sources.
As the energy sector continues to evolve, research like this underscores the potential of innovative chemical processes to transform waste materials into valuable resources. The work published in the *Journal of Engineering and Applied Sciences* provides a roadmap for further exploration into sustainable fuel alternatives, paving the way for a cleaner and more efficient energy future.