Influence of oxygenates on fine particle and regulated emissions from a diesel engine

► We examined the effect of oxygenates on diesel particulates and regulated emissions. ► Compared to MGO, both oxygenates reduced particulates. ► Like particulates, AM particles were reduced with both oxygenates. ► Other emissions include CO, THC and smoke were reduced with the oxygenates. ► No significant changes were observed with both oxygenates.