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Diesel Exhaust Fluid Urea Solution

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  • 11

    May

    AdBlue® Diesel Exhaust Fluid DEF

    The need to control toxic emissions from diesel combustion engines is ever-increasing. AdBlue® are being developed to manage the output of poisonous gas like nitrogen oxide(NOx) from engine exhaust systems. Selective Catalytic Reduction(SCR) is a method of controlling nitrogen oxide emissions. This process requires diesel exhaust fluid, namely AdBlue®, to be injected into the exhaust pipe ...
  • 31

    Mar

    EGR(Exhaust Gas Recirculation) & SCR(Selective Catalytic Reduction)

    There have been two approaches to regulatory compliance: EGR and SCR. EGR was implemented January 1, 2007 and SCR was implemented January 1, 2010. EGR was able to meet the Federal Standards for 2007, but not able to meet the new standards for 2010. In 2007 the Emissions Standard was 1.2 NOx (g/hp.pr) and it could be reached using EGR technology, but January 1, 2010 this standard dropped to .02g/HP...
  • 18

    Jun

    Storage and handling of AdBlue® in extreme conditions

    AdBlue® may be used under all regular weather conditions. It is however essential that the purity of AdBlue® is ensured throughout the supply chain and when stored at a home depot. To some extent AdBlue® is sensitive to extreme temperatures, both hot and cold. The solution will freeze if its temperature falls below -11°C, and the urea content can decrease if stored at temperatures in e...
  • 05

    Jun

    What is the shelf life of Ad Blue?

    Shelf Life of Ad Blue ( also called as Diesel Exhaust Fluid /DEF /AUS32) It is recommended that DEF be stored out of the direct sunlight and below 35 degC. Where higher ambient temperatures are experienced, tanks should be insulated or stored in a shaded area.The storage temperature range between 10 ℃ and 35 ℃, the shelf life floating in 12 to 36 months in this range. The shelf life is DEF defined...
  • 24

    Jun

    What is the difference between automotive grade urea and agricultural grade urea?

       Exhaust gas treatment fluid, commonly known as automotive urea fluid, is a consumable that must be used in SCR technology and is mainly used for exhaust gas treatment of diesel engines. With the policy for energy conservation and emission reduction, most light trucks on the market are now equipped with urea tanks, but many people cannot tell well what is the difference between automot...
  • 26

    Jul

    What equipment do you need for AdBlue top up?

      AdBlue has different packages to meet all requirements, such as a 1,000 liter IBC (Intermediate Bulk Container), a 205-liter drum, and many smaller 20/10/5 liter and so on. At present, there are now a large and ever-increasing number of fueling locations equipped with AdBlue ® fueling systems for heavy vehicles, the better safety measure is to have all the neces...
  • 09

    Aug

    How does the Urea Solution react in vehicle system?

    How does the Urea Solution react in vehicle system? After the vehicle is started, the urea system does not start to work immediately. The urea system will only start running if several conditions are met: ①The engine is running normally; ②The temperature in the urea tank is greater than -4℃, and the urea tank will be heated if not satisfied; ③No Post-processing related faults; after the conditions...
  • 23

    Sep

    Small knowledge on AdBlue Storage

    urea aqueous solution for vehicle How do you store AdBlue? AdBlue should ideally be stored within a temperature range between 0 and 30°C, and kept protected from direct sunlight. It should be properly sealed when it is not being used. It is possible for AdBlue to freeze at -11°C, so it is important that you use a storage area that is not below this temperature. Can AdBlue be stored once opened? ON...
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