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UrduA new discovery by PNNL researchers has illuminated a previously unknown key mechanism that could inform the development of new, more effective catalysts for abating NOx emissions from combustion-engines burning diesel or low carbon fuel.
Tag: Catalytic converters
New catalyst could dramatically cut methane pollution from millions of engines
Today’s catalysts for removing unburnt methane from natural-gas engine emissions are either inefficient at low, start-up temperatures or break down at higher operating temperatures. A new single-atom catalyst solves both these problems and removes 90% of the methane.