AdBlue uses

1. AdBlue uses What is AdBlue®? AdBlue is a diesel exhaust fluid used in vehicles with Selective Catalytic Reduction (SCR) technology to reduce harmful gases being released into the atmosphere. AdBlue is a 32,5 % solution of high-purity, synthetically manufactured urea in de-mineralized water. It is a safe-to-use fluid. Airnox’s AdBlue product is certified according to ISO 22241 (ISO 22241-1, ISO 22241-2, ISO 22241-3). This international standard protects your vehicle from contamination which could cause serious damage. Using a urea solution of incorrect or low quality that does not follow these standards risks costly repairs. If you are in Brazil, this product is called ARLA32. If you are in the US, this product is called DEF (diesel exhaust fluid). Since 2005, Airnox has been a pioneer in this market. We have worked alongside and guided hundreds of retailers, distributors and fleets of all sizes in their choice of AdBlue and AdBlue equipment. To find your nearest contact we have dedicated AdBlue Sales Teams in most countries. Looking for AdBlue safety data sheets (SDS)? Search for it in your country in the Safety data sheets (SDS) website. How AdBlue works?

2. AdBlue uses Vehicles with SCR technology have a separate tank filled with AdBlue. This is then injected into the exhaust pipe, in front of the SCR catalyst, downstream of the engine. Heated in the exhaust, it decomposes into ammonia and CO₂. When the NOx from the engine exhaust reacts inside the catalyst with the ammonia, the harmful NOx molecules in the exhaust are converted to harmless nitrogen and water, which are released from the tail pipe as steam.