Nalco Mobotec LLC designs air protection technology, combustion optimization, and multi-pollutant and emissions reduction solutions. The company’s technology solutions include rotating opposed fire air (ROFA) technology, a solution for setting the volume of the furnace in rotation via an asymmetric boosted over-fire air system; ROTAMIX technology, a technique for the rotary mixing of chemicals and/or additional fuel; ROFA furnace sorbent injection technology, which helps in optimal in-furnace mixing of chemicals, such as lime, limestone, soda ash, and other sorbents; mercury control technologies that provide solutions for site-specific operations and mercury emission control needs; and fireside chemical treatment programs for combustion systems.