As vehicles become more advanced, technical norms for automotive urea solution have become increasingly important. Urea solution is used to reduce emissions from diesel engines, but it must meet specific standards to be effective. In China and Europe, there are different vehicle urea norm standards that must be followed.
TECHNICAL NORMS
In China the National VI emissions standard requires the use of SCR systems in heavy-duty vehicles to reduce NOx emissions. The Ministry of Ecology and Environment has established technical norms for automotive urea solution, including requirements for the urea concentration, purity, and stability. Vehicle manufacturers and suppliers must comply with these norms in order to meet the National VI standard.
We have strict technical norms for automotive urea solution that must be followed to ensure the safety and effectiveness of the solution. Failure to comply with these standards can result in a vehicle failing emissions tests or even causing harm to the environment.
The urea solvent must be ultra pure water. The so-called ultra pure water refers to the absence of any impurities or minerals in the water. The more common type of pure water is distilled water.
IN CONCLUSION , the vehicle urea norm standards have been established to ensure that automotive urea solutions meet certain quality and performance requirements. These norms play a key role in reducing emissions from diesel vehicles, improving air quality and protecting public health.
