NO_x Removal from Simulated Marine Exhaust Gas by Wet Scrubbing Using NaClO Solution

Figure 5

The change of (a) NO concentrations and (b) NO₂ concentrations in flue gas with initial pH of NaClO solution (gas flow is 1.25 L/min, inlet NO_x concentration is 1000 ppm, NaClO concentration is in the range of 0.0125–0.1 M, and solution temperature is 293 K; solid points refer to inlet NO_x concentrations and open points refer to outlet NO_x concentrations).

(a)

(b)