Back شلەی گازی دووکەڵی دیزڵ CKB AUS 32 German ادبلو Persian AUS 32 French डीज़ल उत्सर्जन तरल Hindi AUS 32 Hungarian 요소수 Korean AUS 32 NN ARLA Portuguese AdBlue Serbian
 |
Diesel exhaust fluid (DEF; also known as AUS 32 and sometimes marketed as AdBlue[3]) is a liquid used to reduce the amount of air pollution created by a diesel engine. Specifically, DEF is an aqueous urea solution made with 32.5% urea and 67.5% deionized water. DEF is consumed in a selective catalytic reduction (SCR) that lowers the concentration of nitrogen oxides (NO
x) in the diesel exhaust emissions from a diesel engine.[4]
- ^ "Hino Standardized SCR Unit". Hino Motors. Archived from the original on 5 August 2014. Retrieved 30 July 2014.
- ^ "The DPR Future" (PDF). Hino Motors. Retrieved 30 July 2014.
- ^ "What is the function of AdBlue?". Eurol lubricants. 18 May 2020. Retrieved 16 November 2021.
- ^ "What is DEF?" (PDF). Cummins Filtration. Archived from the original (PDF) on 23 March 2021.