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Diesel Exhaust Fluid Urea Solution

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What is AdBlue® / DEF

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What is AdBlue® / DEF

2018-07-23
AdBlue® is urea solution compounded with 32.5% purified technical grade urea and 67.5% deionized water. Officially known as AUS32 (aqueous urea solution 32.5%), the region of United States and Canada called DEF (Diesel exhaust Fluid) and the European region called AdBlue .AdBlue is an unexplosive , nonflammable solution used in SCR (

selective catalytic reduction

)

system to reduce NOx concentration in emission in diesel engine.





 
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