CATALYTIC CONVERSION OF INTERNAL COMBUSTION ENGINE EXHAUST GASES

摘要

CATALYTIC CONVERSION OF INTERNAL COMBUSTION ENGINE EXHAUST GASES A technique for substantially reducing nitrogen oxide (NOx) emissions in internal combustion engine exhaust gases. The NOx laden stream is contacted with a catalytic material supported on a metal plated foam substrate in the presence of a reducing agent. The NOx is reduced to nitrogen, water and/or carbon, and carbon dioxide.