Wall-flow catalytic filters were prepared by impregnation of porous cordierite honeycombs with Cs-Fe-V catalysts. The catalytic filters were tested at the exhaust of a gas-oil burner. Results reported indicate that the trapped soot begin to burn at a temperature around 300-320 degrees C allowing the self-regeneration of the filter. Performances were found to remain stable also under high SO(2) concentrations, making these catalytic filters suitable for soot removal in off-road diesel engines and domestic apparatus. (c) 2004 Elsevier B.V. All rights reserved.
Titolo: | Scale-up of sulphur resistant promoted-vanadium oxide catalysts for self-regenerating catalytic filters in off-road diesel engines and domestic apparatus |
Autori: | |
Data di pubblicazione: | 2005 |
Rivista: | |
Handle: | http://hdl.handle.net/20.500.12318/2713 |
Appare nelle tipologie: | 1.1 Articolo in rivista |
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