The effect of the Cu/Al ratio for ZSM-5 zeolites with SiO2/Al2O3 ratios of 50 and 16, the influence of the procedure for copper addn., and the role of the acidity of the zeolite are discussed. In particular, the higher activity that it is possible to obtain using a new prepn. procedure by hot ion-exchange and the high activity shown by a Cu-boralite sample with the MFI structure are reported. [on SciFinder(R)] Zeolite Science 1994: Recent Progress and Discussions, H.G. Karge, J. Weitkamp Eds., Elsevier Science Pub.: Amsterdam 1995
Role of the preparation and nature of zeolite on the activity of Cu-exchanged MFI for NO conversion by hydrocarbons and oxygen
CENTI, Gabriele;PERATHONER, Siglinda;
1995-01-01
Abstract
The effect of the Cu/Al ratio for ZSM-5 zeolites with SiO2/Al2O3 ratios of 50 and 16, the influence of the procedure for copper addn., and the role of the acidity of the zeolite are discussed. In particular, the higher activity that it is possible to obtain using a new prepn. procedure by hot ion-exchange and the high activity shown by a Cu-boralite sample with the MFI structure are reported. [on SciFinder(R)] Zeolite Science 1994: Recent Progress and Discussions, H.G. Karge, J. Weitkamp Eds., Elsevier Science Pub.: Amsterdam 1995File in questo prodotto:
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