AdBlue Market Analysis Report Overview: AdBlue, also known as Diesel Exhaust Fluid (DEF) in North America, is a 32.5% urea solution in demineralized water. It's used in Selective Catalytic Reduction (SCR) systems in diesel engines to reduce nitrogen oxide (NOx) emissions, a major air pollutant. The AdBlue market is directly linked to the increasing adoption of SCR technology in diesel vehicles,...