Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
58143 | Catalysis Today | 2007 | 4 Pages |
Abstract
The monooxides copper, manganese, molybdenum and chromium catalysts supported on MgF2 were tested in NO decomposition and reduction by propene. The effect of the oxides content, time on stream and O2 concentration in reaction mixture during NO reduction on their catalytic activity was investigated. All the catalysts showed the optimum active phase concentration corresponding to 2–4 wt.% of the metal. For the best copper catalyst an effect of introduction of another oxide (manganese or chromium oxide) on the catalytic performance was studied. The double copper-manganese oxide sample containing 2 wt.% Cu and 4 wt.% Mn was proved to ensure the best catalytic performance.
Related Topics
Physical Sciences and Engineering
Chemical Engineering
Catalysis
Authors
Maria Wojciechowska, Michał Zieliński, Wiesław Przystajko, Mariusz Pietrowski,