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What Is Adblue Urea

Adblue Urea is a high-quality solution that plays a vital role in reducing harmful emissions in diesel engines' Selective Catalytic Reduction (SCR) systems. This clear liquid consists of a precise blend of approximately 32.5% urea and 67.5% deionized water. When Adblue Urea is injected into the exhaust system, it initiates a chemical reaction with nitrogen oxide (NOx) emissions, resulting in the conversion of these pollutants into harmless nitrogen and water vapor.
The SCR system functions as follows: Adblue Urea is introduced downstream from the engine, just before the SCR catalyst. As the hot exhaust gases pass through the catalyst, Adblue Urea undergoes thermal decomposition. This process breaks down the urea into ammonia (NH₃) and carbon dioxide (CO₂).

Subsequently, the ammonia produced from Adblue Urea reacts with the NOx emissions in the presence of the SCR catalyst. This chemical reaction, known as Selective Catalytic Reduction, causes the NOx molecules to be converted into benign nitrogen (N₂) and water vapor (H₂O). The SCR catalyst, typically coated with titanium or vanadium-based metals, facilitates this transformation by providing an active surface for the reaction to occur.

The conversion of NOx into harmless nitrogen and water vapor is crucial for meeting stringent emission regulations and improving air quality. By utilizing Adblue Urea in the SCR system, diesel vehicles can significantly reduce their environmental impact, contributing to a cleaner and healthier environment.Adblue Urea's effectiveness in emissions reduction is widely recognized, and it has become an essential component in diesel engines across various industries. By adopting Adblue Urea and adhering to proper usage and refilling practices, vehicle owners and operators can ensure their compliance with emission standards while actively participating in the global effort to combat air pollution and promote sustainability.

Find The Adblue Urea That's Suitable For You

At Tainuo, we offer a range of Adblue Urea solutions tailored to meet the specific needs of different vehicles and industries. Our comprehensive product lineup ensures that you can find the right Adblue Urea solution for your application. Whether you require bulk quantities for commercial fleets or smaller volumes for personal use, we have you covered.

Why Buy DEF UREA From Tainuo

Tainuo, a reputable supplier of DEF urea, presents a compelling choice for your Adblue Urea needs, bringing forth numerous advantages. With a wealth of experience in the industry, we deliver dependable and top-notch Adblue Urea solutions. Here are some compelling reasons to opt for Tainuo as your Adblue Urea supplier:
  • High-quality Products
    Our DEF urea solutions meet industry standards and undergo rigorous quality control measures.
  • Reliable Supply
    We ensure a steady and consistent supply of Adblue Urea to meet your demands.
  • Customized Solutions
    We offer tailored solutions to address specific requirements, ensuring optimal performance and efficiency.
  • Excellent Customer Service
    Our dedicated sales team provides professional assistance and prompt support to ensure a smooth purchasing experience.
  • Competitive Pricing
    We offer competitive pricing without compromising on product quality.

DEF Urea Solution

DEF Urea Solution offers tailored solutions for different types of vehicles and applications, ensuring optimum performance and emission reduction. Here are the three main points focusing on specific vehicle categories:

Request A Quote Online

To streamline the process of purchasing Adblue Urea, we offer a convenient online quote request system. By filling out a simple form on our website, you can request a quote for the desired quantity of Adblue Urea. Our sales team will respond promptly with pricing information and further assistance.

How Does AdBlue Work

Adblue works through a chemical process called Selective Catalytic Reduction (SCR), which is employed in modern diesel engines. When Adblue is injected into the exhaust stream, it reacts with the NOx emissions, which are harmful pollutants. This reaction takes place in the SCR catalyst, converting the NOx into harmless nitrogen and water vapor. Adblue enables vehicles to meet stringent emission regulations and significantly reduce their environmental impact.

  • Adblue is injected into the exhaust system of diesel vehicles Adblue is injected downstream from the engine and before the Selective Catalytic Reduction (SCR) catalyst. It is introduced in precise quantities to ensure optimal performance.
  • Adblue undergoes thermal decomposition in the SCR catalyst The high-temperature exhaust gases cause Adblue to break down into ammonia (NH₃) and carbon dioxide (CO₂). This decomposition process is essential for the subsequent chemical reaction.
  • Ammonia reacts with nitrogen oxide (NOx) emissions In the presence of a catalyst, the ammonia generated from Adblue selectively reacts with NOx. This chemical reaction converts NOx into harmless nitrogen (N₂) and water vapor (H₂O), reducing emissions.


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