What is the reason and function of adding urea to diesel vehicles?

[StZane]

The reason for adding urea to diesel vehicles is to reduce vehicle exhaust emissions and protect the atmospheric environment. The function of adding urea to diesel vehicles is to convert harmful nitrogen oxides in the exhaust into nitrogen and water, thereby reducing the pollution caused by engine exhaust to the atmospheric environment. Detailed information about automotive urea is as follows: 1. Automotive urea plays a crucial role in vehicle power and fuel consumption. If diesel exhaust fluid is not loaded, or if urea solutions with insufficient purity or poor quality are used, it can cause the vehicle's engine to automatically decelerate. 2. Poor-quality diesel exhaust fluid can contaminate the catalyst in the SCR catalytic reaction tank, leading to damage to the components of the aftertreatment system. The repair costs for the aftertreatment system are quite expensive. This practice not only increases environmental damage but also raises overall costs, so special attention should be paid when selecting urea solutions.