Fe-BEA Zeolite Catalysts for NH3-SCR of NOx

Anne Mette Frey, Selcuk Mert, Johannes Due-Hansen, Rasmus Fehrmann, Claus Hviid Christensen

Research output: Contribution to journalJournal articlepeer-review

Abstract

Iron-containing zeolites are known to be promising catalysts for the NH3-SCR reaction. Here, we will investigate the catalytic activity of iron-based BEA catalysts, which was found to exhibit improved activities compared to previously described iron-containing zeolite catalysts, such as ZSM-5 and ZSM-12. Series of Fe-BEA zeolite catalysts were prepared using a range of different preparation methods. Furthermore, we found that an iron concentration around 3 wt% on BEA showed a small optimum in SCR activity compared to the other iron loadings studied.
Original languageEnglish
JournalCatalysis Letters
Volume130
Issue number1-2
Pages (from-to)1-8
ISSN1011-372X
DOIs
Publication statusPublished - 2009

Keywords

  • Fe-BEA
  • NH3-SCR
  • NOx
  • Zeolite Catalysts

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