What is the function of automotive urea solution?
2 Answers
Automotive urea solution functions primarily to reduce harmful nitrogen oxides in exhaust gases into nitrogen and water, thereby decreasing exhaust pollution levels, and is commonly used in diesel vehicles. Automotive urea solution is a colorless, transparent, and clear liquid, playing a crucial role in reducing pollutant emissions from diesel vehicles. It is a urea-based chemical reagent, composed of high-purity urea mixed with deionized water. The application of automotive urea solution in SCR (Selective Catalytic Reduction) systems is a key factor in enabling engine exhaust emissions to meet National IV and higher emission standards.
I've always been concerned about environmental issues and found that diesel exhaust fluid (DEF) is super important for diesel vehicles. It helps reduce harmful nitrogen oxides in exhaust gases by converting them into harmless nitrogen and water through the SCR system, significantly lowering air pollution and smog risks. Personally, I think this not only complies with regulations to avoid fines but also improves urban air quality. The operation is simple—just regularly refill the dedicated tank, and the system will alert you when fluid is low. But don't ignore the warnings, as it could lead to speed limitations or engine failure. In the long run, it supports sustainable development, and widespread use can truly change the planet's environment.
