Mechanistic Insights of Impact of High Concentrations of Propylene on the SCR Reactions

Smith, Michael A.

Wednesday, June 5, 2013

Ballroom C (Galt House Hotel)

Michael A. Smith¹, Christopher Depcik², John Hoard¹, Stanislav Bohac¹ and Dionissios Assanis¹, (1)University of Michigan, USA, (2)University of Kansas, USA.

It was observed that the exposure of C3H6 via a LNT-SCR system has a much higher impact than introduction of CO and H2 through transient and steady-state measurements. Storage of C3H6 was found to be significant, with impacts to NH3 oxidation, as well as NO2 decomposition to NO.

Extended Abstracts:

NAM - Propylene Impact on SCR Reactions v2.pdf (100.9KB) - Extended Abstract

P-W-BRC-136 Mechanistic Insights of Impact of High Concentrations of Propylene on the SCR Reactions