Journal
APPLIED CATALYSIS B-ENVIRONMENTAL
Volume 65, Issue 1-2, Pages 163-167Publisher
ELSEVIER
DOI: 10.1016/j.apcatb.2006.03.002
Keywords
zeolites; framework type; N2O decomposition; iron impurities; steaming
Funding
- ICREA Funding Source: Custom
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Various commercially available zeolite frameworks (MFI, FER, BEA, MOR, FAU) with iron impurities ranging from 85 to 780 ppm and nominal Si/Al ratios of 10-15 have been tested in direct N2O decomposition after calcination and steam treatment. Our results show a significant impact of the framework type on the catalytic activity at these high degrees of iron dilution (Fe/Al < 0.01). H-beta was the most effective material in the reaction, followed by the other pentasyl-type H-ferrierite and H-ZSM-5 zeolites. (c) 2006 Elsevier B.V. All rights reserved.
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