| PATENT ASSIGNEE'S COUNTRY | USA |
| UPDATE | 12.99 |
| PATENT ASSIGNEE | Allied Signal |
| PATENT CLAIMS |
Continuous process - From said mfg stream, feeding said emissions comprising NO to scrubbing reactor - To said emissions in said reactor, adding NH4OH soln & NO2 to adjust NO2/NO = 1:1-2:1 & in amount sufficient so that a substantial amount of NOx forms NH4NO2 soln while maintaining pH of said formed NH4NO2 soln at > 7.5 so as to prevent de-compn of NH4NO2 & vent gas comprising mist exits from said scrubbing reactor - Maintaining T of vent gas < 40C - Removing mist from vent gas |
| PATENT PHOTOCOPY | Available on request |
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