| 摘要 |
A combustion system to facilitate reducing emissions is provided. The combustion system includes an aqueous selective reducing agent source for supplying an aqueous selective reducing agent, an atomizer 327 directly coupled in flow communication with the aqueous selective reducing agent source 322, the atomizer receiving and atomizing the selective reducing agent that is supplied from the aqueous selective reducing agent source. The combustion system further includes a temperature zone 318 defined within the combustion system, wherein the atomizer directly injects atomized droplets of the selective reducing agent into a transport stream of flue gas flowing within the temperature zone. The atomizer is directly coupled in flow communication with a combustion chamber 316 or duct 318 and may be arranged upstream of a catalytic reactor for selective catalytic reduction. |
