關(guān)于超輕載體在國六排放中的應(yīng)用
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摘 要:本文主要介紹了國六法規(guī)限值要求,催化器、載體的基本結(jié)構(gòu)及其原理,通過搭載超輕載體的催化器進(jìn)行WLTC排放測試,對比標(biāo)準(zhǔn)載體的測試情況,在整車在啟動階段,由于載體溫度升溫較快,氣態(tài)排放污染物(HC、CO、NOx)有所降低,具有一定的性能優(yōu)勢。
關(guān)鍵詞:超輕載體 排放測試
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
隨著國六排放法規(guī)的實(shí)施,對整車排放的要求越來越嚴(yán)格,對處理排放尾氣的催化器的性能也提出了更高的要求。(剩余1833字)