摘要
为减轻柴油机排放污染,保护环境,车用柴油机排放日趋严格。本文简要总结了欧美及我国重型车用柴油机排放法规的现状及发展趋势,分析了为满足未来国IV/V排放要求,现代柴油机采取的两条主要技术路线的特点。对国内外主要柴油机公司技术路线作了简要总结。结合我国近期油品现状,说明SCR路线是符合我国国情的基本路线。
Vehicle emission rules gets strict in order to decrease diesel engine emission and protect environment. The paper give a summary about current or future emission situation of the heavy - duty vehicle diesel engine in European, America and China, analyzes different characters about the current main technical routes in order to meet the international IV/V standards and gives a review about different routes executed in the diesel engine sectors home and abroad. Concerning the actual fuel situation in China, SCR route is known as the basic route.
出处
《内燃机与动力装置》
2009年第3期51-55,共5页
Internal Combustion Engine & Powerplant
关键词
车用柴油机
排放法规
SCR
技术路线
Vehicle Diesel Engine
Emission Regulation
Selective Catalytic Reduction
Technical Route
