AUS 40 and AUS 32: SCR Systems and Urea for Marine Engines
For the Maritime Industry
AUS 32 and AUS 40
AUS40 for marine ISO18611 applications is a mixture of demineralised water and urea (urea content 40%). AdBlue® is a mixture of demineralised water and urea (urea content 32.5%). Both of these fluids act as reducing agents for SCR (Selective Catalytic Reduction) technology for NOx emission control.
Whether you choose AdBlue® or AUS40 depends on your vessel. AUS40 has a higher urea concentration and is more effective for larger vessels, while AdBlue® is more gentle and therefore more suitable for small engines.
AUS 32 and AUS 40 for luxury boats and yachts
For Marine Engines
SCR Technology and Urea Solution
Intensive efforts are being made to develop technologies that can effectively reduce such emissions. SCR (Selective Catalytic Reduction) technology using urea solutions as reduction agent is recognised as a key technology for the reduction of NOx emissions in the maritime sector.
New and more stringent emission legislation will be implemented in the maritime sector. Shallow and deep sea vessels as well as land-based vessels will be equipped with SCR technology between 2016-2021.
Maritime transport accounts for 70% of global transport. The International Maritime Organisation (IMO) convention on the prevention of air pollution from ships (MARPOL convention Annex VI), designed to reduce global warming, has established stricter global limits on nitrogen oxides, sulphur oxides and greenhouse gas emissions from ship exhausts. For this reason, the use of ITS 40 is very important.
Jetblue Kimya produces AUS 40 and AUS 32 with its high quality raw materials and technical team and delivers them to the desired area in all ports of Turkey.
We produce and store for you,
wherever you want!
When purchasing AdBlue® or AUS40 you need to think about storage. Essentially, all storage requirements of AdBlue® also apply to AUS40. The main difference is the applicable temperature range: AUS40 must be stored between 5°C and 25°C.
Temperatures below 0°C as well as temperatures above 30°C should be avoided. AUS40 starts to freeze at 0°C; after thawing it can be reused. AUS40 should be stored in a closed, dry and well ventilated room. There is no specification for the maximum allowable quantity of stored AUS40.
