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As the world races to meet ambitious emission targets, the demand for clean fuels from renewable sources is surging. Renewable diesel also known as hydrotreated vegetable oil (HVO) - has emerged as a leading alternative for road transportation, while sustainable aviation fuel (SAF) production increasingly relies on hydrotreated esters and fatty acids (HEFA). Both pathways utilize hydroprocessing technologies to convert fats, oils, and greases (FOG) into high-quality, drop-in
Introduction As the renewable fuels industry grows, the shift from traditional fossil-based feedstocks to fats, oils, and greases (FOG) brings new challenges - chief among them, managing contaminants. The choice of pretreatment technology is critical, as it directly impacts downstream processing, product quality, and operational efficiency. The role of pretreatment in renewable fuel production The hydroprocessed esters and fatty acids (HEFA) route to sustainable aviation fuel
