Fuel Tech is a leading technology company engaged in the worldwide development and application of multi-pollutant emissions control systems, plant optimization, and advanced engineering services, enabling customers to produce energy in a cost-effective and environmentally sustainable manner. Our technologies are applied to units where coal, natural gas, heavy oil, biomass, municipal waste, and other fuels are utilized.

Our nitrogen oxide (NOx) reduction technologies include: low NOx burners, over-fire air systems, NOxOUT® and HERT™ SNCR systems, I-NOx® Integrated NOx Control systems, ASCR® Advanced SCR technologies and ULTRA® ammonia generation process. For particulate control, Electrostatic Precipitator (ESP) technologies are applied through rebuild and retrofits to maximize performance to achieve regulatory compliance. In addition, Flue Gas Conditioning (FGC) technology, through the use of sulfur trioxide and ammonia injection systems, modifies fly ash properties for collection by ESPs. Fuel Tech has APC installations on over 1,200 units worldwide.

Our Chemical Technology Solutions revolve around custom-designed applications of chemicals to improve efficiency, reliability, fuel flexibility and environmental status of combustion units. Our TIFI® Targeted in Furnace Injection™ programs improve boiler performance, reduce slagging, SO3, HCl and CO2 emissions, ammonium bisulfate, and particulate matter (PM2.5).

Water treatment technologies include DGI™ Dissolved Gas Infusion Systems using oxygen for aerobic aeration and CO2 for pH control. DGI targets utility and industrial wastewater treatment applications to reduce BOD, COD, TSS and metals using nanobubble technology to optimize performance and operating costs compared to standard aeration systems. Redox chemical additives for wet FGD scrubber applications mitigate mercury re-emissions while reducing arsenic and selenium.