Massive black clouds of diesel exhaust fume irritated everyone and made them relatively short of breath. The introduction of AdBlue and selective catalytic reduction have made everything different. These days, diesel exhaust fluid is more important than ever. It is a kind of fluid that is going to make diesel vehicles viable for the future and reduces diesel emissions.
What is DEF? Learn more about it.
Contents
Why Azure?
Azure chemical is one of the best Diesel exhaust fluid leaders and wholesalers in Southern California that will help all distributors and customers fulfill their handling and storage ambitions.
This company delivers its products in bulk DEF solutions, mini-bulk storage, or a diesel exhaust fluid tank for diesel-powered vehicles. Azure is ready to promote green manufacturing methods and forgives green living by reducing diesel emissions.
What Does Diesel Exhaust Fluid Do?
Diesel Exhaust Fluid, usually known as DEF or AdBlue, is a solution manufactured from de-mineralized water and urea. DEF is used in diesel vehicles with selective catalyst reduction systems to reduce some harmful emissions.
Why Is Diesel Exhaust Fluid More Important than Ever?
In 2010 when the Environmental Protection Agency (EPA) commanded the use of selective catalytic reduction in diesel engines, most truckers, and other diesel vehicle owners didn’t agree to this legal mandate. Because they had to add it to their vehicles and pay more money which was inconvenient.
What Are the Benefits of DEF?
The days passed, and everyone realized that the reality was something else. Not only is the new technology not bad, but it could also reduce harmful emissions. It also made diesel engine makers think it would be better to reconsider the structure of diesel engines and make them more reliable.
But after a decade, most diesel engines have been equipped with this system. They even have a gauge that shows the level of AdBlue and also a flashing light to alert you when the level of fluid is low.
How Exactly Does SCR Work? What Role Does DEF Play in Making That Happen?
Selective catalyst reduction (SCR) is a technology that was used in the power generation industry to reduce NOx from coal-fired power plants for the first time. The EPA has mandated it in the last decade. In an SCR-equipped vehicle, an advanced active emissions control technology system reduces NOx to near 0.
Diesel exhaust fluid is injected into a particular catalyst, and a chemical reaction is set off. So it converts nitrogen oxides into harmless ones such as nitrogen, water, and a small amount of carbon dioxide (CO2).
Why is SCR Important?
Contrary to popular belief, the selective catalytic reduction is one of the most fuel-efficient and cost-effective technologies that eliminate emissions from diesel engines. Since 2011, all diesel engine vehicles have used SCR technology to comply with the EPA emissions standards.
Based on the command, this latest technology can reduce:
- NOx emissions up to 90%
- HC and CO emissions up to 50-90%,
- PM emissions up to 30-50% and even more
The high efficiency of SCR systems allows manufacturers to reduce fuel consumption by 3 – 4 percent and sometimes more than 4.
SCR Technology in The World of Marine Diesel
The international maritime organization (IMO) introduced some mandates about NOx emissions in 2000. Most marine diesel engines are as big as a house, and their capacity for pollution is immense. So, SCR Technology and AdBlue can effectively reduce harmful emissions as well.
Conclusion
Diesel cannot be abandoned. The world depends on diesel-powered vehicles such as trucks, trains, or ships, and it is not ready to give it up anytime soon. Although diesel fuel is applicable, it may not be a great long-term solution. Now, SCR technology and diesel exhaust fluid are more cost-effective until we are ready to abandon diesel and get the best replacement.
Our team has over 10 years of experience supplying and processing diesel exhaust fluid and some other products. If you want to know more about us, click here.
