A system that reduces the formation of NOx by recirculation of combustion gases which provides dilution of combustion air.
A. Dual Register Burner
B. Low Excess Air Operation
C. Two Stage Combustion
D. Gas Recirculation
Answer: D
A system that reduces the formation of NOx by recirculation of combustion gases which provides dilution of combustion air.
A. Dual Register Burner
B. Low Excess Air Operation
C. Two Stage Combustion
D. Gas Recirculation
Answer: D