Selective Ammonia Oxidation on Multi-Layer Cu-SSZ-13/Pt/Al2O3 Monoliths

Shrestha, Sachi

Wednesday, June 17, 2015

Ballroom B (Lawrence Convention Center)

Sachi Shrestha¹, Michael P. Harold¹, Krishna Kamasamudram², Louise Olsson³, Kirsten Leistner³ and Ashok Kumar², (1)University of Houston, USA, (2)Cummins Inc., USA, (3)Chalmers University of Technology, Sweden.

This work demonstrates the application of engineering principles to design catalyst with tunable activity and selectivity properties and to further the advancement of NH₃slip catalyst technology to mitigate the diesel engine emissions. The observed trade-off between NH₃ conversion and N₂ yield due to addition of SCR layer above Pt/Al₂O₃ will be explained.

Extended Abstracts:

Sachi Shrestha NAMS 2015 Abstract FINAL.pdf (200.0KB) - Extended Abstract

P-W-B-175 Selective Ammonia Oxidation on Multi-Layer Cu-SSZ-13/Pt/Al2O3 Monoliths