摘要
简要分析柴油机NOx的产生机理、控制方法;比较各种柴油机NOx催化还原净化技术的特点;根据车用柴油机工作要求,确定了适合车用柴油机NOx净化的NH3-SCR方法,进行发动机台架实验,分析了实验结果。
NOx forming mechanic and control method are briefly analyzed in this paper.Many NOx catalytic reducing purification technology characteristics are compared.Based on operational demand on vehicle diesel,NH3-SCR method adapting NOx purification on vehicle diesel is presented and bench test is completed,test result is analyzed in this paper.
出处
《内燃机》
2004年第6期33-35,38,共4页
Internal Combustion Engines
关键词
柴油机
NOX排放
催化还原净化
diesel engine
NOx emission
catalytic reducing purification
