POSTECH, Hyundai team develops new more thermally robust catalyst for NOx reduction with diesel engines
Green Car Congress
JANUARY 23, 2017
This prohibits closer placement of the catalyst to the engine, requiring an aggressive warm-up with extra fuel burning during the cold-start. Improvement of the thermal durability of the SCR catalysts would therefore be the key to maximizing the fuel efficiency, as well as to producing clean emissions from diesel engines.
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