| Article ID | Journal | Published Year | Pages | File Type |
|---|---|---|---|---|
| 58146 | Catalysis Today | 2007 | 5 Pages |
Abstract
A new catalyst for NOx storage/reduction was prepared to improve the activity of Ba-Pt/γ-Al2O3 by replacing Ba with a mixture of Ba and Mg. The catalyst was prepared by impregnating 1 wt.% Pt and then the alkaline-earth metals (Mg, Ba) on commercial γ-Al2O3. The tests have been carried out in a wide temperature range (ca. 200–400 °C) in order to understand the role of the mixture of alkaline-earth metals as a function of temperature. The behaviour of the two catalysts was different and indicated a synergetic effect between Mg and Ba.
Related Topics
Physical Sciences and Engineering
Chemical Engineering
Catalysis
Authors
F. Basile, G. Fornasari, A. Gambatesa, M. Livi, A. Vaccari,