Umicore offers advanced catalyst solutions for the refining and petrochemical industry, designed to optimize performance and reduce harmful emissions. Our selective catalytic reduction (SCR) technologies, including the DNX® and DNO® series, are specifically engineered for critical applications such as ethylene crackers, fluid catalytic crackers (FCC), process heaters, and steam methane reformers. These catalysts ensure high DeNOx performance, durability, and cost-efficiency, supporting continuous operation and compliance with environmental regulations in refineries and petrochemical plants.