Thermally integrated compact aftertreatment system
作者： Randal A. Goffe
DOI:
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摘要: A thermally integrated catalyst aftertreatment exhaust system includes a flow channel that directs diesel through oxidation unit catalyst, by doser introduces DEF into the exhaust, mixing chamber static metallic mixer coated with hydrolysis and an SCR catalyst. The converts portion of water, carbon dioxide, or nitrogen dioxide. facilitates mixed exhaust. reduction NOx in first is direct thermal contact second houses such heat from before reaches passed to unit.
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