Understanding AdBlue Crystallization Temperature: What You Need to Know
AdBlue, also known as diesel exhaust fluid (DEF), plays a critical role in reducing harmful emissions from diesel engines. However, in cold weather conditions, AdBlue can crystallize, leading to potential issues with engine performance and vehicle operation. In this detailed blog, we'll explore the concept of AdBlue crystallization temp , its causes, effects, and how to prevent and mitigate crystallization issues. AdBlue is a solution composed primarily of urea and deionized water, which is injected into the exhaust stream of diesel engines to break down harmful nitrogen oxide (NOx) emissions into harmless nitrogen and water vapor. However, at low temperatures, typically below 12°C (53.6°F), AdBlue can crystallize, forming solid urea crystals that can clog injection systems and lead to engine malfunctions. In the quest for cleaner and more efficient diesel engines, the adoption of AdBlue, or diesel exhaust fluid (DEF), has become ubiquitous. However, as temperatures plummet, this v...