Reduce NOx Emissions by Adsorber-Reduction Catalyst on Lean Burn Engine
作者： Dongpeng Yue , Qing Chang , Lei Liu , Wen Zhang , Shaoshu Chen
DOI: 10.12928/TELKOMNIKA.V11I3.978
关键词: Environmental science 、 Petrol engine 、 NOx adsorber 、 Brake specific fuel consumption 、 Catalysis 、 Thrust specific fuel consumption 、 Reduction (complexity) 、 Automotive engineering 、 Lean burn 、 NOx
摘要: The effect of a new catalyst system composed traditional three way converter and adsorber-reduction catalysis on the emission characteristics BSFC ( Breake Specific Fuel Consumption- ) lean burn gasoline engine operated were investigated in this paper under different schemes arrangement speeds loads. results show that position Three Way Catalyst is before NOx adsorber was best scheme arrangement. Which has highest efficiency reduction engine. effects speed exhaust also related to ratio time rich absolute value both converter. load main influential factor engine, more was, emission, less conversion rate (C better were.
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