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

Impact of Hydrothermal Aging on the Formation and Decomposition of Ammonium Nitrate on a Cu/zeolite SCR Catalyst

Journal Article
2017-01-0946
ISSN: 1946-3936, e-ISSN: 1946-3944
Published March 28, 2017 by SAE International in United States
Impact of Hydrothermal Aging on the Formation and Decomposition of Ammonium Nitrate on a Cu/zeolite SCR Catalyst
Sector:
Citation: Ottinger, N., Xi, Y., Keturakis, C., and Liu, Z., "Impact of Hydrothermal Aging on the Formation and Decomposition of Ammonium Nitrate on a Cu/zeolite SCR Catalyst," SAE Int. J. Engines 10(4):1646-1652, 2017, https://doi.org/10.4271/2017-01-0946.
Language: English

References

  1. California Environmental Protection Agency Proposed Optional Low NOx Standards for Heavy Duty Engines, Extended Warranties, and Heavy Duty Zero Emission Vehicles Certification 2013 http://www.arb.ca.gov/msprog/onroad/optionnox/presentations/lownox_ws_031113.pdf
  2. Hilliard , J. and Wheeler , R. Nitrogen Dioxide in Engine Exhaust SAE Technical Paper 790691 1979 10.4271/790691
  3. Pipho , M. , Kittelson , D. , and Zarling , D. NO2 Formation in a Diesel Engine SAE Technical Paper 910231 1991 10.4271/910231
  4. Finesso , R. , Misul , D. , and Spessa , E. Estimation of the Engine-Out NO2/NOx Ratio in a EURO VI Diesel Engine SAE Technical Paper 2013-01-0317 2013 10.4271/2013-01-0317
  5. Johannessen , T. , Schmidt , H. , Svagin , J. , Johansen , J. et al. Ammonia Storage and Delivery Systems for Automotive NOx Aftertreatment SAE Technical Paper 2008-01-1027 2008 10.4271/2008-01-1027
  6. Kamasamudram , K. , Currier , N. W. , Chen , X. , Yezerets , A. Overview of the Practically Important Behaviors of Zeolite-based Urea-SCR Catalysts, Using Compact Experimental Protocol Catal. Today 151 212 222 2010
  7. Xi , Y., A. Ottinger , N. , and Liu , Z. Effect of Hydrothermal Aging on the Catalytic Performance and Morphology of a Vanadia SCR Catalyst SAE Technical Paper 2013-01-1079 2013 10.4271/2013-01-1079
  8. Saunders , H. L. The Decomposition of Ammonium Nitrate by Heat J. Chem. Soc., Trans. 121 698 711 1922 10.1039/CT9222100698
  9. Feick , G. , Hainer , R. M. On the Thermal Decomposition of Ammonium Nitrate. Steady-state Reaction Temperatures and Reaction Rate J. Am. Chem. Soc. 76 22 5860 5863 1954
  10. Rosser , W. A. , Inami , S. H. , Wise , H. The Kinetics of Decomposition of Liquid Ammonium Nitrate J. Phys. Chem. 67 9 1753 1757 1963 10.1021/j100803a004
  11. Colombo , M. , Nova , I. , Tronconi , E. Detailed Kinetic Modeling of the NH 3 -NO/NO 2 SCR Reactions Over a Commercial Cu-zeolite Catalyst for Diesel Exhaust Aftertreatment Catal. Today 197 243 255 2012
  12. Tronconi , E. , Nova , I. The Kinetic Mechanism of NH 3 -SCR over V 2 O 5 -WO 3 /TiO 2 , Fe-, and Cu-zeolite Catalysts CLEERS Workshop Presentation 2016
  13. Brunauer , S. , Emmett , P. H. , Teller , E. Adsorption of Gases in Multimolecular Layers J. Am. Chem. Soc. 60 2 309 319 1938
  14. 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
  15. Johnston , H. S. , Foering , L. , Tao , Y. , Messerly , G. H. The Kinetics of the Thermal Decomposition of Nitric Acid Vapor J. Am. Chem. 73 5 2319 2321 1951
  16. Theoret , A. , Sandorfy , C. Infrared Spectra and Crystalline Phase Transition of Ammonium Nitrate Canadian J. Chem. 42 57 62 1964
  17. Wu , H.B. , Chan , M. N. , Chan , C. K. FTIR Characterization of Polymorphic Transformation of Ammonium Nitrate Aerosol Sci. Technol. 41 581 588 2007
  18. Liu , F. , Hong , H. Selective Catalytic Reduction of NO with NH 3 over Manganese Substituted Iron Titanate Catalyst: Reaction Mechanism and H 2 O/SO 2 Inhibition Mechanism Study Catal. Today 153 2010 70 76 10.1016/j.cattod.2010.02.043
  19. Ruggeri , M. P. , Grossale , A. , Nova , I. , Tronconi , E. , Jirglova , H. , Sobalik , Z. FTIR In Situ Mechanistic Study of the NH 3 -NO/NO 2 Fast SCR Reaction over a Commercial Fe-ZSM-5 Catalyst Catal. Today 184 107 114 2012

Cited By