The Experimental Analysis for the Effect of Competitive Adsorption of Multicomponent Hydrocarbons on Diesel Catalytic Oxidation Reactions

Abstract

The Experiments were carried out to investigate the effects of HC species on Diesel oxidation catalyst deactivation during forced regeneration period.Moreover, to figure out the oxidation reaction mechanism of multicomponent Hydrocarbon (HC), the oxidation phenomena of mixture as 10% hexadecane with 90% decane, 10% eicosane with 90% decane and 10% 1-methylnaphthalene with 90% decane were observed. As a result, it is concluded that the oxidation rate of the initial absorbed HC is dominant factor for deactivation of DOC.