ADVX

Heat exchangers not being parts of machines, namely, preheaters and gas-gas heaters including rotary regenerative designs thereof for heat recovery from combustion flue gas; heat exchangers not being parts of machines, namely, preheaters producing preheated air in excess of that required for combustion; ancillary equipment for utilizing excess preheated air, namely, air injectors and mixers being air handling devices for introducing preheated air into ductwork carrying flue gas from a combustion chamber in order to reheat flue gases or to mitigate against condensation or corrosion, and coal drying equipment; and steam generating installations utilizing furnace preheaters producing excess air or coal drying systems using excess air including those with sulfur trioxide mitigation upstream of the air preheater

Retrofitting steam generating systems with preheaters and ancillary equipment for producing and/or utilizing excess preheated air and coal drying, namely, heat exchangers for heat recovery from combustion flue gas

Technical evaluation and analysis of the performance of existing preheaters and gas-gas heater installations