Butanol-gasoline blend and exhaust gas recirculation, impact on GDI engine emissions

摘要

A potential approach for addressing simultaneous reductions in toxic pollutants, greenhouse gas emissions and fuel consumption in gasoline direct injection (GDI) engines is the use of renewable alternative fuels. Furthermore, the combination of cleaner fuels with well-established technologies such as Exhaust Gas Recirculation (EGR) can reduce pollutant emissions and improve engine's efficiency.