In-Situ Investigations of Interaction of Surface Kinetics with Transport Processes over Catalytic Surfaces: NO Reduction Observed By Planar Laser Induced Fluorescence

Maier, Lubow

Monday, June 15, 2015

Ballroom B (Lawrence Convention Center)

Alexander Zellner¹, Rainer Suntz¹, Olaf Deutschmann¹ and Lubow Maier², (1)Karlsruhe Institute of Technology, Germany, (2)Universität Karlsruhe, Germany.

The reduction of NO by hydrogen to ammonia over a Diesel Oxidation Catalyst has been investigated by planar laser-induced fluorescence. The presented technique provides two-dimensional NO-concentration profiles in the gas phase above the catalytic channel wall to elucidate the interactions between surface kinetics and mass and heat transport.

Extended Abstracts:

Abstract NAM 24_Zellner.pdf (54.0KB) - Extended Abstract

P-Mo-B-154 In-Situ Investigations of Interaction of Surface Kinetics with Transport Processes over Catalytic Surfaces: NO Reduction Observed By Planar Laser Induced Fluorescence