Two catalytic filters were prepared by deposition of a Cu-V-K-Cl catalyst on two different supports, namely, a ceramic foam and a sintered alumino-silicate filter. Their filtration performance was evaluated at a gas oil burner exhaust. The filtration performance was compared at different operating conditions. The ceramic foam was more effective than the sintered filter because of its inherent "deep bed" filtration mechanism. This mechanism led to an improved soot-catalyst contact, lower pressure drop through the filter, and a lower temperature attained during filter regeneration.
Development of a catalytic trap for soot particulate / P., Ciambelli; V., Palma; Russo, Paola; S., Vaccaro. - 73:6(2001), pp. 603-603.
Development of a catalytic trap for soot particulate
RUSSO, PAOLA;
2001
Abstract
Two catalytic filters were prepared by deposition of a Cu-V-K-Cl catalyst on two different supports, namely, a ceramic foam and a sintered alumino-silicate filter. Their filtration performance was evaluated at a gas oil burner exhaust. The filtration performance was compared at different operating conditions. The ceramic foam was more effective than the sintered filter because of its inherent "deep bed" filtration mechanism. This mechanism led to an improved soot-catalyst contact, lower pressure drop through the filter, and a lower temperature attained during filter regeneration.I documenti in IRIS sono protetti da copyright e tutti i diritti sono riservati, salvo diversa indicazione.