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Autor:
Antonella Gervasini
Publikováno v:
Applied Catalysis B: Environmental. 14:147-159
A detailed temperature-programmed desorption (TPD) study on NO and O 2 saturated Cu-ZSM-5 at different temperatures (300–723 K) has been performed. In the temperature range 373–723 K, the evolution of O 2 and NO 2 accompanying the desorption of N
Autor:
Jean Christophe Beziat, Hafedh Kochkar, Jean-Marc Clacens, Ramon Montiel, François Figueras, Marc Guyon
Publikováno v:
Applied Catalysis B: Environmental. 53:21-27
A thioresistant NOx trap based on CuO supported on sulphated zirconia mixed with a solid base is described. The rate of adsorption of NO at constant temperature and the amount of NO retained from a feed containing 750 ppm NO, 10% O2 and 5% water in n