O-W-BRB-5 The Role of Pore Size on the Thermal Stability of Zeolite Supported Cu SCR Catalysts

Wednesday, June 5, 2013: 11:20 AM
Ballroom B (Galt House Hotel)
Philip Blakeman, Eric Burkholder, Hai-Ying Chen, Jillian Collier, Joseph M. Fedeyko and Raj Rajaram, Johnson Matthey Emission Control Technologies, USA.
The impact of zeolite pore size on the high temperature durability of commercial Cu selective catalytic reduction catalysts is examined. The improved durability at temperatures above 800 C of small pore zeolite materials is found to be related to a reduction in the interactions between Cu and framework alumina.

Extended Abstracts:

See more of: Catalyst Design and Synthesis: Zeolites I
See more of: Catalyst Design and Synthesis
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