In March 2009, the Department of Industrial Policy of the Ministry of Industry and Information Technology convened a meeting of relevant companies to discuss the implementation of the Fourth National Emission Standard. Major companies in the automobile industry and engine manufacturers participated in the meeting. The National 3rd and 4th National Standards refer to the Euro III and Euro IV automobile emission standards. Realizing the Fourth National Emission Standard At present, Dongfeng Light Vehicle adopts selective catalytic reduction technology (SCR) and exhaust gas recirculation system technology (EGR+DOC+POC), while selective catalytic reduction technology requires the addition of urea solution.
Dongfeng Light Trucks that need to be filled with urea solution from China IV have Capitol C Series and XL Series models for your choice!
Urea pumping station is the most popular filling method
The urea pumping station is the most important filling method for filling urea. The urea pumping station is equivalent to the current gas station, but there is a urea pump in the gas station. However, the construction and popularization of domestic urea pumping stations will take some time to realize. At present, the Dongfeng brothers also need to prepare their own urea solution.
Bulk carrying emergency plan
In order to respond to an emergency, many drivers will carry a small package of urea solution with the vehicle to prevent the urea from running out of the way. This small package solution is generally divided into 5L, 10L, 20L and other specifications.
Urea solution note
Do not use urea instead of water. The vehicle urea concentration is 32.5%. If the urea tank is filled with water, the urea concentration in the tank will inevitably change and the emissions will certainly not reach the standard. In addition, it should be noted that diesel oil cannot be added to the urea tank, and accidental addition of diesel fuel can easily cause fire. Add urea and do not fill up. Add to the upper limit marking line!
The domestic automotive urea brand with relatively large-scale development started earlier has begun to lay the urea market, and sales network and construction of filling points are also quite numerous. It is believed that it will not take too long for urea pump stations to spread all over China.
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