P-We-126 The Effect of NH3 Storage on NOx Conversion on an Iron Based Zeolite SCR Catalyst

Wednesday, June 8, 2011
Ontario Exhibit Hall (Detroit Marriott Hotel at the Renaissance Center )
Michael Smith1, Christopher Depcik2, John Hoard1, Stanislav Bohac1 and Dionissios Assanis1, (1)Mechanical Engineering, University of Michigan, Ann Arbor, MI, (2)Mechanical Engineering, University of Kansas, Lawrence, KS
While operating under cycling conditions it was found that SCR kinetic rate forms from literature are inadequate due to their inability to capture the non-linear relationship between NOx conversion and the amount of stored NH3 on the catalyst.  An experimental technique highlights this non-linear effect, which yields new global approximations.

Extended Abstracts:

See more of: Wednesday Poster Session: Environmental Protection
See more of: Catalysis, Materials, and Reaction Engineering for Environmental Protection
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