Advances in emission control of diesel vehicles in China.
Aftertreatment system
Diesel vehicles
Emission control
Legislation
Nitrogen oxides
Particulate matter
Journal
Journal of environmental sciences (China)
ISSN: 1001-0742
Titre abrégé: J Environ Sci (China)
Pays: Netherlands
ID NLM: 100967627
Informations de publication
Date de publication:
Jan 2023
Jan 2023
Historique:
received:
31
10
2021
revised:
11
12
2021
accepted:
13
12
2021
entrez:
15
12
2022
pubmed:
16
12
2022
medline:
20
12
2022
Statut:
ppublish
Résumé
Diesel vehicles have caused serious environmental problems in China. Hence, the Chinese government has launched serious actions against air pollution and imposed more stringent regulations on diesel vehicle emissions in the latest China VI standard. To fulfill this stringent legislation, two major technical routes, including the exhaust gas recirculation (EGR) and high-efficiency selective catalytic reduction (SCR) routes, have been developed for diesel engines. Moreover, complicated aftertreatment technologies have also been developed, including use of a diesel oxidation catalyst (DOC) for controlling carbon monoxide (CO) and hydrocarbon (HC) emissions, diesel particulate filter (DPF) for particle mass (PM) emission control, SCR for the control of NOx emission, and an ammonia slip catalyst (ASC) for the control of unreacted NH
Identifiants
pubmed: 36521980
pii: S1001-0742(21)00535-0
doi: 10.1016/j.jes.2021.12.012
pii:
doi:
Substances chimiques
Air Pollutants
0
Vehicle Emissions
0
Gasoline
0
Particulate Matter
0
Types de publication
Journal Article
Langues
eng
Sous-ensembles de citation
IM
Pagination
15-29Informations de copyright
Copyright © 2021. Published by Elsevier B.V.
Déclaration de conflit d'intérêts
Declaration of Competing Interest The authors declare that they have no known competing financial interests or personal relationships that could have appeared to influence the work reported in this paper.