摘要
机内净化技术是降低柴油机微粒与NOX排放的主要技术措施,但随着排放法规的日益严格,后处理成了一种必要。本文介绍了三元催化器的基本工作原理和特点,并根据发动机台架试验结果分析了三元催化器对内燃机动力性、经济性和排放的影响。
The emission control technology in the diesel engine is a primary way of minimizing particulates and NOX. With the increasingly strict regulations on emission, the post-treatment technology becomes necessary. This paper introduces the structural performances and working principles of three-way catalytic converter. Analysis is made to the influence of three-way catalytic converter on the performances, economy and exhaust emissions of the diesel engine with the results of the experiment.
出处
《装备制造技术》
2005年第2期11-13,共3页
Equipment Manufacturing Technology
关键词
排放法规
柴油机
后处理技术
三元催化器
Regulations on emission
Diesel engine
post-treatment technology
Three-way catalytic converter
