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Selective catalytic reduction of NO in oxidizing atmosphere with n-C10H22 over Cu-M-ZSM-5 (M : La, Ce, Sm) catalysts prepared by solid ion exchange
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Selective catalytic reduction of NO in oxidizing atmosphere with n-C10H22 over Cu-M-ZSM-5 (M : La, Ce, Sm) catalysts prepared by solid ion exchange

Hassib Tounsi, Samir Djemel, Abdelhamid Ghorbel, Gerard Delahay et Bernard Coq
Studies in Surface Science and Catalysis, Vol.154 C, pp.2467-2474
2004
DOI: https://doi.org/10.1016/S0167-2991(04)80512-3

Résumé

Solid ion exchange NO n-decane SCR Cu-ZSM-5
The influence of addition of rare earth cations ( La, Ce, Sm) upon the redox and adsorptive properties of Cu-M-ZSM-5 catalysts prepared via solid ion exchange has been studied. The activity in the selective catalytic reduction of NO by n-C10H22 in oxidizing atmosphere of the prepared catalysts has also been evaluated. Among the catalysts prepared, Cu-Sm-ZSM5 exhibits the highest de-NOx efficiency.

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