Reduction of NO_x by Coke (II)

In Waste Gas Containing H₂O

Abstract

In Waste gas containing H₂O at space velocity 3200-6400 hr^-1, nitric oxide was removed 5% more than in waste gas not containing H₂O.
As the f ormer report-clarif ied, the lower space velocity and the higher reaction temperature gives more effective reduction of NO_x.
The coke wasconsumedless by H₂O conversion at the lower space velocity.
CO should be eliminated by the effective method like catalytic or secondary air com-bustion.