This content is not included in your SAE MOBILUS subscription, or you are not logged in.

The Impact of Ammonium Nitrate Species on Low Temperature NOx Conversion Over Cu/CHA SCR Catalyst

Journal Article
2017-01-0953
ISSN: 1946-3936, e-ISSN: 1946-3944
Published March 28, 2017 by SAE International in United States
The Impact of Ammonium Nitrate Species on Low Temperature NOx Conversion Over Cu/CHA SCR Catalyst
Sector:
Citation: Luo, J., Tang, Y., Joshi, S., Kamasamudram, K. et al., "The Impact of Ammonium Nitrate Species on Low Temperature NOx Conversion Over Cu/CHA SCR Catalyst," SAE Int. J. Engines 10(4):1691-1696, 2017, https://doi.org/10.4271/2017-01-0953.
Language: English

References

  1. Schmieg , S.J. , Oh , S.H. , Kim , C.H. , Brown , D.B. et al. Thermal Durability of Cu-CHA NH 3 -SCR Catalysts for Diesel NOx Reduction Catal. Today 184 2012 252
  2. Kamasamudram , K. , Kumar , A. , Luo , J. , Currier , N. et al. New Insights into the Unique Operation of Small Pore Cu-Zeolite SCR Catalyst: Overlapping NH3 Desorption and Oxidation Characteristics for Minimizing Undesired Products SAE Technical Paper 2014-01-1542 2014 10.4271/2014-01-1542
  3. Ma , L. , Cheng , Y. , Cavataio , G. , McCabe , R.W. et al. Characterization of Commercial Cu-SSZ-13 and Cu-SAPO-34 Catalysts with Hydrothermal Treatment for NH3-SCR of NOx in Diesel Exhaust Chemical Engineering Journal 225 2013 323
  4. Yezerets , A. et al. International MinNOx conference https://www.iav.com/sites/default/files/veranstaltung/13/minnox_program_0.pdf
  5. Colombo , M. , Nova , I. , Tronconi , E. Detailed Kinetic Modelling of the NH3-NO/NO2 SCR Reactions onver a commercial Cu-Zeolite Catalyst for Diesel Exhausts after Treatment Catal. Today 197 2012 243
  6. Chigada , P. , Watling , T. , Cleeton , J. , Gall , M. et al. Experimental and Modelling Study of Cold Start Effects on a Cu-Zeolite NH3 Selective Catalytic Reduction Catalyst SAE Technical Paper 2015-01-2011 2015 10.4271/2015-01-2011
  7. Koebel , M. , Madia , G. , Elsener , M. Selective Catalytic Reduction of NO and NO2 at low temperature Catal. Today 73 2002 239
  8. Grossale , A. , Nova , I. , Tronconi , E. et al. The chemistry of the NO/NO2-NH3 “fast” SCR reaction over Fe-ZSM5 investigated by transient reaction analysis J. Catal. 256 2008 312
  9. Nova , I. , Ciardelli , C. , Tronconi , E. et al NH 3-NO/NO 2 chemistry over V-based catalysts and its role in the mechanism of the fast SCR reaction Catal. Today 114 2006 3
  10. Luo , J. , An , H. , Kamasamudram , K. , Currier , N. et al. Impact of Accelerated Hydrothermal Aging on Structure and Performance of Cu-SSZ-13 SCR Catalysts SAE Int. J. Engines 8 3 1181 1186 2015 10.4271/2015-01-1022
  11. Zhu , H. , Kwak , J.H. , Peden , C.H.F. et al. In situ DRIFTS-MS studies on the oxidation of adsorbed NH3 by NOx over a Cu-SSZ-13 zeolite Catal. Today 205 2013 16
  12. Szailer , T. , Kwak , J.H. , Kim , D.H. et al Effects of Ba loading and calcination temperature on BaAl2O4 formation for BaO/Al2O3 NOx storage and reduction catalysts Catal. Today 114 2006 86
  13. http://webbook.nist.gov/cgi/cbook.cgi?ID=C6484522&Mask=80#IR-Spec

Cited By