Since the development of standards for vehicle emissions, the car has become an essential new urea with supplies available. Some friends asked the drivers to have to car with urea solution, is not it increases the cost of the car? OBD alarm equipment dismantled if the car is not used urea can save money? Change the CPU data in order to avoid filling the car with urea or false to the role of environmental data, is not able to get away? Doing so would harm the car itself it? In fact, we deceive OBD monitoring, so that the vehicle runs out of urea for SCR systems limited power, so that appears to reduce a lot of trouble, but because of the country four engines tend to reduce PM emissions and combustion, so that not only the exhaust NOx emissions will increase not decrease, even more than the country's three exhaust pollution vehicles. Meanwhile, SCR systems do not work long term can lead to residues within the SCR system with urea solution crystallization car clogging pipes and nozzles, but also because the lack of long-term immersion in the life of liquid SCR systems to reduce or even damage to the parts, the catalyst loses catalytic replacement SCR the cost is much higher than the normal system components using urea vehicle costs, but increase the cost of car owners. Diesel vehicle for urea solution Air1 is a leading global manufacturer of urea solution, with several production sites throughout Europe. Our factory in 荷兰斯勒伊 Skeel is the world's largest single AdBlue plant. Air1 use accumulated more than a century of expertise and knowledge in the areas of production of urea, urea solution set for the production of a high standard. We extracted from the top of the liquid urea AdBlue, making it a high-purity urea solution, its purity is unrivaled. Air1 Safety Health Environment Management (HESQ) very strict to ensure that the production, storage, processing and transportation of the product are to comply with the standard for all European Chemical Industry Council (CEFIC) and ISO management systems, eliminating the risk of contaminated. Each batch of goods in accordance with European quality standards verification, using direct delivery to the way to eliminate the risk of product contamination and protect the car's catalytic converter will not be damaged product quality varies. Diesel exhaust is the main component of the cleaning agent urea solution, which is the elimination of a reducing agent in automobile exhaust of nitrogen oxides by catalytic reduction of the conversion of nitrogen oxides into nitrogen and water vapor pollution achieve emissions standards. Environmental protection and energy saving cars for achieving national emission reduction targets is important, the use of urea solution allows automotive vehicle exhaust emissions of nitrogen oxides to meet Euro IV and Euro V standards. Its working principle is the application of SCR technology (selective catalytic reduction), SCR technology is in the heat of the exhaust gas for cars car used to add urea solution (AdBlue called commodity), the urea solution in the subsequent SCR catalyst with The reaction of nitrogen oxides, it is converted to nitrogen and water vapor. Urea solution through a heated tube drawn from the urea solution tank, and then through the compressed air, so that it is evenly sprayed into the exhaust gas gasification (about 180 ℃ decomposition), and the release of ammonia, nitrogen and manipulation in the SCR catalyst converted into nitrogen oxides and water vapor acceleration harmless, while absorbing the harmful soot particles. Executive Standard: DIN70070 / ISO22241 Features: 1. Applicable to all eligible Euro IV, Euro V emission diesel vehicles equipped with SCR system 2. Suitable for long trips or as an emergency reserve of lightweight packaging. 10 liters of Airl allows you to travel about 600 km drive, sufficient to reach a filling station or reserve your warehouse. 3. Airl will provide a long, flexible tube injection, allowing you to effectively Airl inject your Adblue tank to avoid leakage and waste. Product comparison project merits of low-quality high-quality urea urea SCR system Remarks on the tiny nozzle damage purity urea solution is mainly large enough, particulate matter and other impurities, purification equipment, lack of precision. SCR system filters for minor damage to the catalyst poison big small big, or even lose the catalyst role is mainly chemical purity urea is not high, there is some heavy metals and other chemicals, chemical reactions and catalysts. Adbule diesel consumption ratio of about 100: 4 to about 100: 5-6 mainly because of poor concentration control involves many issues, including the process of production, storage, transportation, etc. (urea volatilization at a certain temperature) SCR maintenance Cost Low High Low High cost of actual use