Categories
Contact Us
Jiangsu Lopal Tech Co.,Ltd
Add:NO.6 Hengtong Avenue, Economic and Technological Development Zone, Qixia District, Nanjing City, Jiangsu Province
Tel:+86-025-85802178
Fax:+86-025-85804898
Mobile:+86-13677379280
E-mail:caoyuepeng@lopal.cn
Knowledge
Home > Knowledge > Content
Diesel exhaust fluid (DEF)
Jan 25, 2018

Diesel exhaust fluid (DEF) is an aqueous urea solution made with 32.5% urea and 67.5% deionized water. It is standardised as AUS 32 (aqueous urea solution) in ISO 22241. DEF is used as a consumable in selective catalytic reduction (SCR) in order to lower NOx concentration in the diesel exhaust emissions from diesel engines.

The German Association of the Automotive Industry (VDA) registered the trademark AdBlue for AUS 32.


Jan. 26, 2018

www.lopalautochem.com


  • Newsletter
  • Categories
  • Contact Us
    Jiangsu Lopal Tech Co.,Ltd
    Add:NO.6 Hengtong Avenue, Economic and Technological Development Zone, Qixia District, Nanjing City, Jiangsu Province
    Tel:+86-025-85802178
    Fax:+86-025-85804898
    Mobile:+86-13677379280
    E-mail:caoyuepeng@lopal.cn
  • QR Code
  • Copyright © Jiangsu Lopal Tech Co.,Ltd All Rights Reserved.