Automobile urea solution injection machine good and machinery company.
Your location：Home >> NewsWhat is car urea? According to the actual situation of China's national conditions and oil urea solution filling machine upgrade the four USES is SCR route urea solution for filling machine SCR route is the most important is to use the car for urea.
The urea solution is a colorless transparent and clear liquid with a concentration of 31.8% to 33.2% which is good for the use of urea solution which is used to reduce nitrogen oxides. The currently used urea solution is composed of 32.5% high purity urea and 67.5% of deionized water. Automotive urea solution used in Europe the earliest known as Adblue North America called DEF (Diesel Exhaust Fluid Diesel Exhaust treatment Fluid) urea solution filling machine for wholesale prices called LanSu or add blue solution in China.
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How long is the warranty period for car urea? The shelf life of the urea will change with the preservation temperature. Car urea must be stored between -5 and 25 degrees. And the storage temperature is different from the shelf life. When the temperature exceeds 35 degrees the vehicle must be tested before using urea. The shelf life of urea is changed with temperature.
There are basically three types of urea refueling: urea pumping stations are mainly refueling large convoys of self-built supply stations are selected and the emergency plan is carried in bulk. Europe introduced the euro iv emission standards in 2005 and they also use the SCR route which also requires urea. It is said that the layout of the urea in the early stage of their car was also very slow and by 2007 the distribution network of urea in Europe was very dense. At present the injection of urea in Europe mainly focuses on urea pumping station.
