Tuning the NOx conversion of Cu-Fe/ZSM-5 catalyst in NH3-SCR

@inproceedings{Sultana2013TuningTN,
  title={Tuning the NOx conversion of Cu-Fe/ZSM-5 catalyst in NH3-SCR},
  author={Asima Sultana and Motoi Sasaki and Kunio Suzuki and Hideaki Hamada},
  year={2013}
}
  • Asima Sultana, Motoi Sasaki, +1 author Hideaki Hamada
  • Published 2013
  • Chemistry
  • Abstract Cu-Fe/ZSM-5 catalyst prepared by subsequent ion-exchange showed higher NOx conversion compared with Fe/ZSM-5 or Cu/ZSM-5. Presence of small amount of copper in xCu-yFe/ZSM-5 catalysts was found to be enough to improve the low temperature NOx conversion without significantly affecting the high temperature performance. Co-presence of Cu increases the reducibility of Fe and also increased strong acid sites in Cu-Fe/ZSM-5. However, no correlation between acid site strength and NOx… CONTINUE READING

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