The Company's FUEL CHEM ® technology revolves around the unique application of chemicals to improve the efficiency, reliability, fuel flexibility, boiler heat rate, and environmental status of combustion units by controlling slagging, fouling, corrosion, opacity and improving boiler operations. The Company has experience with this technology, in the form of a customizable FUEL CHEM program, on over 110 units. Fuel Tech also provides a range of services, including boiler tuning and selective catalytic reduction (SCR) optimization services. In addition, flow corrective devices along with physical and computational modeling services are available to optimize flue gas distribution and mixing in both power plant and industrial applications. Many of Fuel Tech's products and services rely heavily on the Company's exceptional Computational Fluid Dynamics modeling capabilities, which are enhanced by internally developed, high-end visualization software.