New low NOx solution for high-speed burners

On the basis of the time-tested BIC series, Elster Kromschröder has developed the new low NOx solution, menox®. This combines the low-cost, simply structured burner BIC..M with simple control technology allowing to switch between two operating modes: a) traditional flame mode at low furnace temperatures and b) menox® low NOx mode with flameless combustion at higher furnace temperatures. The new patented solution achieves NOx values below 150 mg/m³ (reference value of 5 % O2) at a furnace temperature of 1,200 °C without expensive additional piping.