Experimental Exploration of Novel Exhaust After-treatment System for CI Engine Emissions

Abstract

A novel type of emission aftertreatment arrangement consisting DPF, TWC converter (in substitution of SCR & Oxidation catalyst) with fresh variety of Ad-blue feeding unit with human regulation, distribution part and distribution row approach to decide extent of improving the competence of existing Urea and SCR arrangement. Result indicates ~100% decrease in both CO and HC emissions through retrofit. Simultaneously observed 93% fall in the NOx, when compared to traditional arrangement (i.e, without any system mentioned above).