Simultaneous NO sub x /SO sub 2 removal by the dry injection of lime-urea hydrate

@inproceedings{Muzio1990SimultaneousNS,
  title={Simultaneous NO sub x /SO sub 2 removal by the dry injection of lime-urea hydrate},
  author={Lawrence J. Muzio and R. M. Himes and R. E. Thompson},
  year={1990}
}
The attractiveness of dry SO{sub 2} removal processes may be enhanced if NO{sub x} could be removed along with SO{sub 2} using a single dry sorbent. A modified hydrate was developed that simultaneously removes SO{sub 2} and NO{sub x}. The hydrate is prepared by hydrating quicklime, CaO, with a urea water solution. Pilot-scale results of injecting this single dry lime-urea hydrate powder into a furnace are presented. An economic assessment was also conducted in order to ascertain the cost… CONTINUE READING