SCR/Def/Automotive Grade Urea N46% Prills

• CAS No.: 57-13-6
• Formula: CH4n2o
• EINECS: 200-315-5
• Certification: ISO9001, GMP, ISO, CE
• Application: Vegetables, Flowers, Fruit, Fertilizer
• Appearance: Solid
• Model NO.: YY
• Infection on Soil: Physiological Neutral
• Chemical Character: Chemical Neutral
• Release Type: Quick
• Type: Amide Nitrogen Fertilizer
• Transport Package: 50kg, 500kg, 1000kg Bags
• Trademark: YUYUAN
• Origin: China
• HS Code: 3102100090
• Production Capacity: 3000, 000mt/Year

Product Description

WHAT IS DIESEL EXHAUST FLUID (DEF)
Diesel Exhaust Fluid (DEF) is a non-toxic, high purity solution comprised of 32.5% urea and 67.5% de-ionized
water for specific use in Selective Catalytic Reduction (SCR) systems. Using this fluid in diesel-powered vehicles, such as
trucks, buses, and tractors, helps to reduce the amount of nitrogen oxides (NOx) emitted into the air by 90%. It is not a fuel additive and must be filled into the dedicated Diesel Exhaust Fluid tank on your diesel vehicle.

 

What should we pay attention to when we choose a AGU supplier?
 
1. Quality assurance.
 
Look for suppliers that adhere to ISO 22241 standards. This ensures that prills urea you purchase meets the necessary purity and quality requirements.
 
2. Certification and Compliance: For example, in Europe, DEF must meet the DIN 70070 standard. and do they have the REACHE certificate that required in Europe market.
 
3. Supply Chain Capability: They should have the capacity to provide a consistent and uninterrupted supply of Automotive urea to meet your requirements.
 
4. Pricing and Contracts: Compare prices from different suppliers, but also consider the overall value provided.

What is the negative effects of using inferior urea to produce Diesel Exhaust Fluid

 
1. Reduced Effectiveness: Inferior urea may not have the same purity or quality standards as automotive-grade urea. This can result in a lower conversion efficiency of nitrogen oxide (NOx) emissions in the selective catalytic reduction (SCR) system. As a result, the vehicle's emissions may not be effectively reduced, potentially leading to environmental non-compliance or failing emission standards.

2. Damaged SCR System: Low-quality urea can contain impurities or contaminants that can cause damage to the SCR system components. These impurities can clog or foul the SCR catalyst, reducing its effectiveness and potentially leading to costly repairs or replacements.

3. Increased Maintenance Costs: Inferior urea can lead to more frequent clogging or malfunctioning of the SCR system, requiring more frequent maintenance and cleaning procedures. This can result in increased maintenance costs and downtime for the vehicle.

4. Risk of Engine Performance Issues: Poor-quality urea may contain higher levels of impurities that can adversely affect the engine's performance. This can result in decreased fuel efficiency, power loss, or other engine-related issues, reducing
overall vehicle performance.

5. Release of Harmful Emissions: If impure urea is used, it can lead to the release of harmful A mmonia (NH3) or other byproducts into the exhaust system. These emissions can contribute to air pollution and negate the purpose of using SCR technology to reduce harmful emissions.



SCR/DEF grade urea, automotive grade urea high purity 
Adblue grade urea
Nitrogen: 46.6%
Moisture: 0.35%
Biuret:0.7%
Particle size(0.85-2.80mm): 94%

Urea 46% or Urea N 46% or Urea prilled or Industry Urea

CAS:57-13-6

Molecular Formula:CH4N2O

Molecular Weight:60.06

Melting point:132-135C

Relative density:1.335g/ml at 25C(lit)

Contact Details:
Miss Catrina Cui (General Sales Manager)
 
 
Office Adds: Weifang Comprehensive Free Trade Zone, Weifang City, Shandong Province, China.