Abstract:
An integrated system for reducing the Nitrogen oxide (NO.sub.x) and particulate matter (PM) emissions from an engine released into the atmosphere includes a cooled exhaust gas recirculation system, a selective catalytic reduction system, and a passive diesel particulate filter.
Patent Number:
6,467,257
Date Of Issue:
10/21/2002
Inventors:
Magdi Khair; William D. DiSilverio; James E. Dittmar
Full Text: