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    AI Overview
    China Industrial Grade Automotive Grade Low Biuret ...
    Technical grade urea, specifically Automotive Grade Urea (AGU), is a high-purity, formaldehyde-free, solid form of urea used to produce AdBlue®/DEF (32.5% urea solution) for Selective Catalytic Reduction (SCR) systems. It meets ISO 22241 standards, ensuring low biuret and impurities to prevent SCR system damage. 
    Key Technical Specifications & Characteristics 
    • Purity Requirements: High-purity urea is required to protect the SCR catalyst from heavy metals, calcium, and aldehydes.
    • Low Biuret: Must have an extremely low biuret content to avoid injector clogging.
    • Composition: Composed of solid, white, colorless, and odorless urea crystals (or prills) that are highly soluble in water.
    • AdBlue Formulation: Typically mixed with demineralized water (67.5%) to create a 32.5% urea solution for Diesel Exhaust Fluid.
    • Application: Essential for reducing nitrogen oxide (
      NOxcap N cap O sub x
      𝑁𝑂𝑥
      ) emissions in modern diesel engines to meet Euro 5/6 regulations.
       
    Technical Grade vs. Fertilizer Grade
    Unlike agricultural-grade urea, which is often coated or contains higher levels of impurities, technical-grade urea for AdBlue is unconditioned. It is produced specifically to ensure it does not contain substances that could damage the SCR catalyst. 
    Manufacturing Standards
    AdBlue urea production adheres strictly to international standards (ISO 22241) to ensure the longevity of exhaust treatment systems. Suppliers often use a prilling process that limits heating to minimize biuret formation. 
    • Technical Grade Urea - SABIC
      Technical Grade Urea is a solid, hemi-spherical pastille, white in color and odorless. It is a high purity source of nitrogen , fo...
      SABIC
    • DEF diesel Exhaust Fluid/low Biuret Automotive Grade Technical ...
      DEF diesel Exhaust Fluid/low Biuret Automotive Grade Technical Grade urea fluid * Diesel vehicle use Anti-crystallization urea sol...
      Guangzhou EverBlue Technology Co.,Ltd.
    • Technical Grade Urea (TGU) - Bluetech AdBlue
      Technical Grade Urea (TGU) Urea is generally used as one of the raw materials for fertilizers and moisturizing creams, but high-pu...
      Bluetech AdBlue
    • automotive grade urea (agu) - LAT Nitrogen
      Automotive Grade Urea (AGU) is a special, unconditioned, high-purity product that is suitable for AdBlue® production and fully com...
      LAT Nitrogen
    • Adblue Urea Granular - Guangzhou EverBlue Technology Co.,Ltd.
      High Quality Technical Grade Urea 46% For Making AdBlue® Technical Grade Urea is an organic compound. Urea serves an important rol...
      Guangzhou EverBlue Technology Co.,Ltd.
    • Wholesale Urea,urea Price,urea Products
      High-purity clear Aqueous Urea solution 32.5% DEF fluid 10L for vehicle to lower emission. AdBlue® is a high-purity clear, colorle...
      Guangzhou EverBlue Technology Co.,Ltd.
    • 6 things to know about AdBlue®, DEF, AUS32, ARLA32
      AdBlue is composed of 32.5% urea and 67.5% demineralized water. Invented in 1828, Urea is a synthetic product derived from ammonia...
      Palamatic Process
    • Urea Automotive Grade N 46.3% – Excellent AdBlue Supplier
      Sep 15, 2025 — Urea Automotive Grade – Complete Guide for Buyers & Importers. ... Urea Automotive Grade is a highly purified type of urea designe...
      united-petrol.com
    • Urea Adblue/ Techinical Grade Urea - FTFERT
      Product Introduction. Urea AdBlue Grade is a high-purity urea with extremely low biuret content, used to produce Diesel Exhaust Fl...
      FTFERT
    • Technical Grade Urea - SABIC
      Technical Grade Urea is a solid, hemi-spherical pastille, white in color and odorless. It is a high purity source of nitrogen , fo...
      SABIC
    • DEF diesel Exhaust Fluid/low Biuret Automotive Grade Technical ...
      DEF diesel Exhaust Fluid/low Biuret Automotive Grade Technical Grade urea fluid * Diesel vehicle use Anti-crystallization urea sol...
      Guangzhou EverBlue Technology Co.,Ltd.
    • Technical Grade Urea (TGU) - Bluetech AdBlue
      Technical Grade Urea (TGU) Urea is generally used as one of the raw materials for fertilizers and moisturizing creams, but high-pu...
      Bluetech AdBlue
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    My Ad Center

    Web results

    High Quality Technical Grade Urea 46% For Making AdBlue


    Guangzhou EverBlue Technology Co.,Ltd.
    http://www.everbluesolution.com › Other products
    Guangzhou EverBlue Technology Co.,Ltd.
    http://www.everbluesolution.com › Other products
    Technical grade urea can be used in SCR reaction to reduce the NOx pollution in exhaust gas rom combustion rom diesel, dual fuel, and lean-burn natural gas ...Read more

    Technical Grade Urea


    SABIC
    https://www.sabic.com › agri-nutrients › agri-nutrients
    SABIC
    https://www.sabic.com › agri-nutrients › agri-nutrients
    Technical Grade Urea is a solid, hemi-spherical pastille, white in color and odorless. It is a high purity source of nitrogen , formaldehyde free and commonly ...Read more

    Urea Adblue/ Techinical Grade Urea


    FTFERT
    https://ftfert.com › Nitrogen Fertilizer
    FTFERT
    https://ftfert.com › Nitrogen Fertilizer
    Urea AdBlue Grade is a high-purity urea with extremely low biuret content, used to produce Diesel Exhaust Fluid (DEF/AdBlue). It reduces nitrogen oxide (NOx) ...Read more

    automotive grade urea (agu)


    LAT Nitrogen
    https://www.lat-nitrogen.com › ten › product › automoti...
    LAT Nitrogen
    https://www.lat-nitrogen.com › ten › product › automoti...
    Automotive Grade Urea (AGU) is a special, unconditioned, high-purity product that is suitable for AdBlue® production and fully complies with ISO 22241.Read more

    Automotive Grade Urea Solution Process: AdBlue and DEF


    Vaisala
    https://www.vaisala.com › chemicals-allied-products › a...
    Vaisala
    https://www.vaisala.com › chemicals-allied-products › a...
    AdBlue is made by mixing urea with demineralized water resulting in a 32.5% aqueous urea solution. After mixing, the urea solution AdBlue 32.5 % is cooled.Read more

    AdBlue Grade Urea/Automotive Grade ...


    Buoyancy General Trading LLC
    https://buoyancy.ae › uploads › 2023/12 › ADB...
    Buoyancy General Trading LLC
    https://buoyancy.ae › uploads › 2023/12 › ADB...
    PDF
    AdBlue grade urea is a high-purity urea solution in deionized water used in diesel engines with selective catalytic reduction (SCR) technology to reduce ...Read more
    3 pages

    Technical Grade Urea (TGU)


    Bluetech AdBlue
    https://www.bluetech.hk › tgu
    Bluetech AdBlue
    https://www.bluetech.hk › tgu
    High-purity technical grade urea (also known as industrial urea) is essential for the production of AdBlue and AUS40.Read more

    ACN 2023-05 Classification of Technical Grade Urea and ...


    Australian Border Force
    https://www.abf.gov.au › CustomsNotices
    Australian Border Force
    https://www.abf.gov.au › CustomsNotices
    PDF
    Feb 9, 2023 — Technical grade urea (TGU) is an organic amide molecule containing 46% nitrogen in the form of amine groups that is specified as having no ...Read more
    People also ask
    What is the difference between urea and technical grade urea?
    Granular urea, with 46% nitrogen, is ideal for long-term crops due to its steady release. Prill urea, also with 46% nitrogen, dissolves quickly for immediate nutrient delivery. Feed-grade urea is used as a protein supplement in animal feed, while technical-grade urea (99% nitrogen) is used in industrial products.Sep 10, 2024

    Technical urea vs. other forms of urea + cost of 4 main types - Petro Arkan


    Petro Arkan
    https://petroarkan.com › technical-urea-vs-other-forms-o...
    Petro Arkan
    https://petroarkan.com › technical-urea-vs-other-forms-o...
    What is the difference between AdBlue and urea?
    AdBlue is composed of 32.5% urea and 67.5% demineralized water. Invented in 1828, Urea is a synthetic product derived from ammonia. BASF was the first company to produce urea industrially in 1922. Urea is also naturally present in human and animal urine.

    6 things to know about AdBlue®, DEF, AUS32, ARLA32


    Palamatic Process
    https://www.palamaticprocess.com › blog › six-things-to-...
    Palamatic Process
    https://www.palamaticprocess.com › blog › six-things-to-...
    What is 32.5% urea?
    Liquid solution composed of high purity urea and deionized water. It is mostly used in flue gas purification technologies, allowing important reductions of nitrogen oxides (NOx) emissions.

    Urea solution 32.5% - Azomureș


    Azomureș
    https://www.azomures.com › urea-325
    Azomureș
    https://www.azomures.com › urea-325
    How to make technical grade urea?
    How we produce Urea
    1. Urea is produced by the reaction of ammonia with carbon dioxide to form a hot melt.
    2. When mixed with water, this hot melt becomes an aqueous Urea solution or a raw material for producing Urea granules or prills.

    Technical Urea | Yara International


    Yara
    https://www.yara.com › base-chemicals › technical-urea
    Yara
    https://www.yara.com › base-chemicals › technical-urea

    Web results

    TECHNICAL GRADE A UREA (Automotive Grade)


    Cyrkl
    https://www.cyrkl.com › technical-grade-a-urea--automo...
    Cyrkl
    https://www.cyrkl.com › technical-grade-a-urea--automo...
    Technical grade urea is a crucial component in the production of AdBlue, a solution used to reduce nitrogen oxide (NOx) emissions from diesel engines.Read more
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    • 15 Litre AdBlue Diesel Additive Made in Germany Urea Solution 32.5% SCR 3x5L.
      15 Litre AdBlue Diesel Additive Made in Germany Urea Solution 32.5% SCR 3x5L
      $35.05
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      15 Litre AdBlue Diesel Additive Made in Germany Urea Solution 32.5% SCR 3x5L
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    • GUS052910A3 - Genuine Volkswagen Audi AdBlue DEF Fluid - 9.46 Liters: Diesel exhaust fluid for Mercedes Benz, VW, Audi, BMW.
      GUS052910A3 - Genuine Volkswagen Audi AdBlue DEF Fluid - 9.46 Liters: Diesel exhaust fluid for Mercedes Benz, VW, Audi, BMW
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      GUS052910A3 - Genuine Volkswagen Audi AdBlue DEF Fluid - 9.46 Liters: Diesel exhaust fluid for Mercedes Benz, VW, Audi, BMW
      $34.86
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    • AdBlue 10 Litre Urea Solution for Diesel Engines Euro 4 + 5 + 6 with Pourer.
      AdBlue 10 Litre Urea Solution for Diesel Engines Euro 4 + 5 + 6 with Pourer
      $39.62
      eBay
      AdBlue 10 Litre Urea Solution for Diesel Engines Euro 4 + 5 + 6 with Pourer
      $39.62
      eBay
    • AdBlue DEF Half Gallon.
      AdBlue DEF Half Gallon
      $35.95
      IDParts.com
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      AdBlue DEF Half Gallon
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      IDParts.com
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    • AdBlue 10L Genuine Mercedes-Benz Urea Diesel Fluid Refill.
      AdBlue 10L Genuine Mercedes-Benz Urea Diesel Fluid Refill
      $48.64
      eBay
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      AdBlue 10L Genuine Mercedes-Benz Urea Diesel Fluid Refill
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    Web results

    TECHNICAL GRADE UREA


    Barus Golden
    https://barusgolden.com › ... › Petrochemicals Products
    Barus Golden
    https://barusgolden.com › ... › Petrochemicals Products
    Technical Grade Urea is a solid organic compound while Adblue is a fluid urea that turns nitrogen oxide into harmless steams and nitrogen. Technical Grade Urea ...Read more
    People also search for
    Technical grade adblue urea pdf
    Technical Grade Urea specifications pdf
    Automotive Grade Urea price
    Automotive Grade Urea suppliers
    What is automotive grade urea
    Automotive Grade Urea Price per ton
    Prilled Urea
    Automotive urea

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