摘要
本文论述了柴油机ＮＯＸ 排放物的危害及其控制的必要性，探讨了ＮＯＸ 的生成机理，介绍了各种柴油机ＮＯＸ 排放的控制技术，并分析了各种净化技术的特点和存在的问题。
Based on the introduction of the harm of NO X emitted from diesel engines,this paper shows the necessity of controling NO X emissions and discusses NO X generation mechanism.It also presents the control technologies for NO X emissions from diesel engines and analyzes the features of different purification technologies and problems lying in.
