Current Situation of the domestic market: During the use of National IV diesel vehicles, AdBlue consumption is 3% to 5% of the fuel consumption. Each heavy-duty truck of National IV standard consumes about 2 tons of vehicle urea per year. Although China's automotive AdBlue consumption was about 11,000 tons in 2011, it only accounted for 1% of the world's automotive urea solution consumption....
It is a particularly big misunderstanding, adding urea for vehicles will not increase fuel consumption. First understand the working principle of post-treatment. Basically, the exhaust gas comes out of the turbine and enters the exhaust pipe. A urea metering injection device is installed on the exhaust pipe, and the urea solution is sprayed. The urea solution and the nitrogen oxides in the ex...