| Article ID | Journal | Published Year | Pages | File Type |
|---|---|---|---|---|
| 713841 | IFAC Proceedings Volumes | 2012 | 8 Pages |
Abstract
experimental and modeling studies of a commercial Fe-promoted zeolite catalyst in the NO/NO2/N2O-NH3 SCR reactions are herein summarized. Transient kinetic runs are used to identify the particular reactivity features typical of Fe-zeolites and a kinetic model of the SCR reacting system that takes into account all of these features is developed and validated. In particular, the model accounts for dual-site ammonia adsorption/desorption at very low temperature, hysteresis effects of NOx conversion in the NO-NH3-O2 reacting system at low-T, apparently non-stoichiometric NH3/NO consumption ratios in the Standard SCR reaction, and reactivity of N2O.
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