Urea Quality Sensor Integration in Urea Supply Line / Urea Tank

2012-01-1086

04/16/2012

Event
SAE 2012 World Congress & Exhibition
Authors Abstract
Content
Selective catalytic reduction (SCR) is a promising technology for diesel after treatment. SCR can be used to meet Euro IV and even stringent emission standards. Dosing of urea must be controlled to lower NOx emission and NH3 slip simultaneously. An Aqueous solution of urea (AUS 32, Ad Blue and DEF) is used to full fill this requirement. As per the legislation limit (On board diagnostic requirement) the concentration of urea in solution should be 32.5 %. In this paper we discussed about the installation of urea quality sensor and it's on vehicle validation.
Meta TagsDetails
DOI
https://doi.org/10.4271/2012-01-1086
Pages
6
Citation
Kadu, S., and gangwar, H., "Urea Quality Sensor Integration in Urea Supply Line / Urea Tank," SAE Technical Paper 2012-01-1086, 2012, https://doi.org/10.4271/2012-01-1086.
Additional Details
Publisher
Published
Apr 16, 2012
Product Code
2012-01-1086
Content Type
Technical Paper
Language
English