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First of all, what is AdBlue? It is diesel exhaust treatment liquid, also known as automobile environmental urea, is made of water and urea, can effectively reduce the content of nitrogen and oxygen compounds in automobile exhaust, it reacts with the NOx from the exhaust gases, turning NOx into Water and Nitrogen. The AdBlue light of your car will be on, when the tank is almost empty, ...
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After suffering months of supply chain chaos, a dearth of drivers and surging fuel prices, Germany’s trucking industry is facing a new crisis: a chronic shortage of the liquid that keeps its vehicles on the road. AdBlue, a mixture of urea and deionised water, is the lifeblood of logistics. But stocks are drying up after SKW Piesteritz, a company in the east German town of ...
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According to the "Letter to the European Commission's Euro 7 Emissions Industry", it can be known that the Euro 7 emission standards require that the carbon monoxide emissions of tail gas be reduced from the current 500-1000 mg/km to 100-300 mg/km, while the nitrogen oxide emissions must be reduced to 30mg/km. Among them, the Euro VII emission proposal will force traditional fuel vehicles to be eq...
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AdBlue is also known as diesel exhaust fluid, but it is commonly mistaken as a fuel additive. It should never be mixed with diesel, AdBlue has its own tank and is stored completely separately to the vehicles’ fuel tank. If you put diesel fuel into the AdBlue tank, below actions should be taken immediately to avoid some serious damage to the SCR ( Selective Catalytic Reduction). Step 1: Do not star...
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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...
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AdBlue(Diesel Exhaust Fluid) is non-toxic. However, some processing or modification aids, such as fillers, stabilizing agents or pigments, are used in the production of such plastic barrels. These material components contain harmful substances. Therefore, such plastic barrels cannot be used as storage containers or after use. are other items. Vehicle urea is a liquid used in SCR technology to redu...
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Domestic AdBlue® is mainly purified from industrial urea, and its main principles are: 1) At a temperature of 70-75°C, urea is hydrolyzed in aqueous solution. 2) When the temperature is below 30°C, urea crystallizes out from the aqueous solution again. 3) With each hydrolysis and crystallization, its purity will be greatly improved. Generally, industrial grade urea is used for hydrolysis and c...
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The urea solution for vehicles was first used in Europe, called AdBlue®, and in North America called DEF (Diesel Exhaust Fluid). It should be noted that there are very few companies certified by AdBlue® and DEF. Simply put, the quality of the production company with the AdBlue® trademark is more guaranteed. AdBlue® is a urea solution made of 32.5% high-purity urea and purified wate...