High temperature performance and stability of Fe-FER catalyst for N2O decomposition

0466969 - ÚFCH JH 2018 RIV US eng J - Journal Article
Sádovská, Galina - Tabor, Edyta - Sazama, Petr - Lhotka, M. - Bernauer, M. - Sobalík, Zdeněk
High temperature performance and stability of Fe-FER catalyst for N2O decomposition.
Catalysis Communication. Roč. 89, JAN 2017 (2017), s. 133-137. ISSN 1566-7367. E-ISSN 1873-3905
R&D Projects: GA ČR(CZ) GA14-10251S; GA MŠMT(CZ) LM2015073
Institutional support: RVO:61388955
Keywords : High temperature N2O decomposition * FER * Iron
OECD category: Physical chemistry
Impact factor: 3.463, year: 2017

The scope of the study was to identify the performance and long-term stability of Fe-FER for N2O decomposition under conditions relevant for use as a secondary-level catalyst for N2O decomposition in the production of HNO3, i.e., in a complex gas phase mixture produced by NH3 oxidation and at temperatures between 750 and 850 °C. The 12 days aging did not induce the collapse of FER structure and Fe(II) cations relevant for N2O decomposition are present. Thus, Fe-FER is a potential candidate for HT N2O decomposition under realistic conditions. © 2016 Elsevier B.V.
Permanent Link: http://hdl.handle.net/11104/0265139