关于超轻载体在国六排放中的应用

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摘 要:本文主要介绍了国六法规限值要求,催化器、载体的基本结构及其原理,通过搭载超轻载体的催化器进行WLTC排放测试,对比标准载体的测试情况,在整车在启动阶段,由于载体温度升温较快,气态排放污染物(HC、CO、NOx)有所降低,具有一定的性能优势。
关键词:超轻载体 排放测试
The Application of Low Mass Substrate in Eu6
Lu Heng,Lai Xiantao,Zhang Haohua,Li Ruike,Qin Renhao
Abstract:This paper introduces the Eu6 emission regulation limit, the basic structure and principle of Catalyst and substrate test converters of low mass and standard substrates in WLTC criteria. Low mass substrate converter is better, as temperature rising of substrate is faster, and gaseous pollutants(HC、CO、NOx)is low.
Key words:ultra-light carrier, emission test
随着国六排放法规的实施,对整车排放的要求越来越严格,对处理排放尾气的催化器的性能也提出了更高的要求。(剩余1833字)