Regulated and unregulated exhaust emissions from two three-way catalyst equipped gasoline fuelled vehicles

被引：64

作者：

Westerholm, R ^{[1
]}

Christensen, A ^{[1
]}

Rosen, A ^{[1
]}

机构：

[1] VOLVO PERSONVAGNAR AB,S-40508 GOTHENBURG,SWEDEN

来源：

ATMOSPHERIC ENVIRONMENT | 1996年 / 30卷 / 20期

关键词：

regulated; CO; HC; NOx; particulate; unregulated exhaust constituents; aldehydes; monocyclic aromatic compounds; polycyclic aromatic compounds; cold start emissions;

D O I：

10.1016/1352-2310(96)00048-9

中图分类号：

X [环境科学、安全科学];

学科分类号：

08 ; 0830 ;

摘要：

This investigation presents emission factors of both regulated (GO, HC, NOx and particulate) and unregulated pollutants (aldehydes, monocyclic aromatic compounds and polycyclic aromatic compounds) measured under three different driving conditions, i.e. cold transient, stabilised and hot transient. These three driving conditions were simulated using the US FTP-75 driving cycle. Two three-way catalyst equipped light duty passenger cars were investigated. As expected, a higher emission of both regulated and unregulated pollutants was observed in the cold start phase of the driving cycle. Copyright (C) 1996 Elsevier Science Ltd

引用

页码：3529 / 3536

页数：8

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