A review on the biodiesel production: Selection of catalyst, Pre-treatment, Post treatment methods
Sai Mani Yogesh Kosuru, Yashraj Delhiwala, Prasad Babu Koorla, Mallaiah Mekala
Abstract
As the world grapples with the urgent need for sustainable energy sources, biodiesel production from waste cooking oil (WCO) has emerged as a promising solution. This paper delves into the comprehensive journey of biodiesel synthesis, from feedstock selection and pretreatment to catalysis, post-treatment, and its effects on diesel engines. The role of catalysts, including the exploration of nanoscale catalysts and enzymatic approaches, is scrutinized for efficiency and cost-effectiveness. Biodiesel’s character is revealed through rigorous characterization techniques, shedding light on properties crucial for engine performance. Additionally, the paper investigates the production of oxygenated fuel additives from by-products like glycerol and their impact on combustion and emissions. In conclusion, biodiesel, particularly when derived from WCO, emerges as a compelling alternative to conventional diesel, with the potential to reshape the future of sustainable transportation fuels and mitigate environmental challenges.