Article ID Journal Published Year Pages File Type
6527424 Journal of Catalysis 2014 5 Pages PDF
Abstract

- Standard SCR/NO oxidation mechanisms investigated by Chemical Trapping techniques.
- NO + 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
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