
AdBlue

AdBlue® is a solution used in diesel engines to reduce harmful emissions of nitrogen oxides (NOx).

What is AdBlue® by OCI?
It is a mixture of urea and demineralized water that is injected into the exhaust system.
Together with Selective Catalytic Reduction (SCR) technology, AdBlue helps reduce harmful emissions by converting nitrogen oxides into harmless nitrogen and water vapor.
Contact the team to find out more
What are the key benefits of AdBlue®?
Reduces harmful emissions from Diesel vehicles by +/- 95%
Improved fuel consumption efficiency
Compliance with latest emissions regulations
Supporting improved air quality
Long shelf life
Safe to use

Contact the team to find out more

General AdBlue® enquiries
adblue.ocin@oci-global.com
Caroline de Jonge, Business Manager AdBlue®

Bram Wesstein, Sales Manager/Business Development Manager
How does AdBlue® work?
Vehicles with SCR technology have a separate tank filled with AdBlue. AdBlue is then injected into the exhaust pipe where it is heated and decomposes into ammonia and carbon dioxide. Ammonia combines with the NOx emissions from the diesel engine, turning into nitrogen and water, both harmless byproducts which are released as steam.
How do we produce AdBlue® by OCI?
At OCI, AdBlue is produced in its purest form, by mixing high-purity urea (hot liquid urea, straight from production = hot melt) with demineralized water in specific proportions to achieve the desired concentration.
The mixture is then loaded and processed for distribution and used in vehicles equipped with SCR (Selective Catalytic Reduction) systems. The production process ensures that the AdBlue solution meets the required quality standards for effective emission reduction in diesel engines.
Applications

Passenger cars

Light-duty vehicles

Buses and coaches

Medium + Heavy duty trucks

Non-road mobile machinery