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Diesel Exhaust Fluid Urea Solution

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  • 12

    Apr

    What Is AUS40

    EverBlue Chemicals prides itself on providing high quality AdBlue® to many industries. Our Marine Urea (AUS40) SCR Catalyst is currently used by many different off shore fleets in Selective Catalytic Reduction  (SCR) systems. Marine Urea (AUS40), also Diesel Exhaust Fluid (DEF), is an aqueous urea solution produced with high purity urea and deionised water. This catalyst is used in the SC...
  • 20

    Feb

    Importance of AUS40 for ship

                         China's economy continues to develop rapidly and the demand for oil resources continues to grow in recent years. According to statistics, China's oil consumption in 2013 was about 490 million tons, resulting in more and more significant air pollution. The severe haze in winter in some cities of China has become more and mo...
  • 02

    Jun

    Aqueous urea solutions AUS 32, AUS 40

    Aqueous urea solutions AUS 40, AUS 32 are NOx reducing agents. Aqueous urea solution AUS 32 reduces nitrogen oxide emission from auto exhaust system. The solution is injected to diesel engine exhaust systems before selective reduction catalyst, consequently due to the solution reaction with nitrogen oxide gasses emissions are converted to water vapour and nitrogen. This technology o...
    Tags : AUS 32 AUS 40
  • 10

    Feb

    What is AUS 40

    AUS 40 Specifications Aqueous Urea Solution (AUS) 40 is the Maritime Grade Urea Solution for marine applications where Selective Catalytic Reduction (SCR) is used to meet emission requirements. EverBlue® AUS 40 Urea Solution is produced to the highest purity and quality. We pride ourselves for our speedy delivery and quality product where every batch is laboratory-tested. You can be ...
  • 11

    Jul

    What Problems Should We Pay Attention to Marine Urea Solution?

    Marine urea solution - diesel engine exhaust treatment fluid, also known as nitrogen oxide reducing agent (commonly known as: marine aqueous urea solution 40%, AUS40). Now the requirements for marine urea are different. Most of them are urea solution with a concentration of 40%. Among the daily customers, we have also distributed urea with a concentration of 30% for vehicles, which means that the ...
  • 08

    Sep

    What Problems Should We Pay Attention to in Marine Urea Solution?

    Marine urea solution - diesel engine tail gas treatment solution, also known as nitrogen oxide reducing agent (commonly known as: Aqueous urea solution 40%), called AUS 40 How much AUS 40 should be added to the ship at one time is also a question that everyone is concerned about. Because the size of the ship is different, the solution storage tanks that come with the ship are also different. Like ...
  • 25

    Sep

    Does the Ship Require to Add Urea Solution?

    In order to control the emission of nitrogen oxides caused by ship fuel, ships need to install SCR systems.  These ship fuels mainly include:  1. Heavy Fuel Oil 2. Light Fuel Oil 3. Marine Gas Oil  4. Diesel engine. The ship (SCR) system is installed in the exhaust gas treatment system after the exhaust. In this case, marine SCR 40% urea solution is used as a reducing agent to react...
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