AdBlue, a urea-based solution, works with a Selective Catalytic Reduction (SCR) system to reduce harmful nitrogen oxide (NOx) emissions from stationary diesel engines. The process involves injecting AdBlue into the engine’s exhaust stream, where it reacts with the hot exhaust gases to produce ammonia. This ammonia then reacts with NOx in the SCR catalyst, converting them into harmless nitrogen and water vapour, which are released into the atmosphere.
Here’s a more detailed breakdown:
1. AdBlue Injection: AdBlue is stored in a separate tank on the engine and is injected into the exhaust stream before the SCR catalyst.
2. Hydrolysis: As the AdBlue is heated by the exhaust gases, it undergoes hydrolysis, breaking down into ammonia (NH₃) and carbon dioxide (CO₂).
3. SCR Catalyst Reaction: The ammonia then reacts with NOx gases in the presence of the SCR catalyst, converting them into nitrogen (N₂) and water (H₂O).
4. Emission Reduction: This process significantly reduces the amount of NOx emitted by the engine, helping it meet environmental regulations.
𝗞𝗲𝘆 𝗖𝗼𝗺𝗽𝗼𝗻𝗲𝗻𝘁𝘀
AdBlue Tank: Stores the AdBlue solution.
Dosing System: Precisely injects AdBlue into the exhaust stream.
SCR Catalyst: Facilitates the chemical reaction that converts NOx.
Ammonia Sensor: Some systems may include an ammonia sensor to monitor the effectiveness of the SCR process.
𝗕𝗲𝗻𝗲𝗳𝗶𝘁𝘀
Reduced NOx Emissions: AdBlue and SCR systems are highly effective at reducing NOx emissions, which are a major contributor to air pollution.
Compliance with Regulations: Helps stationary diesel engines meet strict emissions standards.
Improved Air Quality: By reducing NOx emissions, AdBlue contributes to cleaner air and better public health
𝗣𝗿𝗲𝘀𝗲𝗻𝘁𝗶𝗻𝗴 𝗶𝗻𝗻𝗼𝘃𝗮𝘁𝗶𝘃𝗲 𝗜𝗠𝗦𝗲𝗰𝗼 𝗧𝗲𝗰𝗵𝗻𝗼𝗹𝗼𝗴𝘆, 𝗰𝗮𝗽𝗮𝗯𝗹𝗲 𝗼𝗳 𝗮𝗰𝗵𝗶𝗲𝘃𝗶𝗻𝗴 𝗮𝗻 𝗶𝗺𝗽𝗿𝗲𝘀𝘀𝗶𝘃𝗲 𝟵𝟴% 𝗿𝗲𝗱𝘂𝗰𝘁𝗶𝗼𝗻 𝗶𝗻 𝗡𝗢𝘅 𝗲𝗺𝗶𝘀𝘀𝗶𝗼𝗻𝘀.
For more information regarding the IMSeco System in North America and Canada, visit https://tier4final.com/. For the UK, Europe and the rest of the World, visit https://lnkd.in/euEWds4X
