| Article ID | Journal | Published Year | Pages | File Type |
|---|---|---|---|---|
| 6527424 | Journal of Catalysis | 2014 | 5 Pages |
Abstract
- Standard SCR/NO oxidation mechanisms investigated by Chemical Trapping techniques.
- NOÂ +Â O2 fed to a mechanical mixture of Fe-ZSM5 catalyst and BaO/Al2O3 trap.
- Nitrite intermediates are formed on Fe sites and stored on BaO via gas-phase HONO.
- Identification of nitrites on BaO/Al2O3 by ex situ IR analysis.
- Confirmation of nitrites storage by TPD and TPSR runs with NH3.
Related Topics
Physical Sciences and Engineering
Chemical Engineering
Catalysis
Authors
Maria Pia Ruggeri, Tommaso Selleri, Massimo Colombo, Isabella Nova, Enrico Tronconi,