[78] Diesel Exhaust Fluid Meme Download
What is in diesel exhaust fluid.
Diesel Exhaust Fluid Meme Herunterladen. The separation of urea and water due to heat is called thermolysis. In storage or when the engine is not in use def will freeze at 12 f 11 c. The price of diesel exhaust fluid def will depend on your location supply method and the volume of fluid that you purchase.
For 46 years the epa has been constantly evolving and enacting laws to address the environmental needs of this country. To call itself diesel exhaust fluid the product must meet all epa standards especially iso 22241. Nh2 2co and 67 5 de ionised water.
If you re thinking urea. Diesel vehicles have a specific reservoir for diesel exhaust fluid. From the particulate filter the exhaust gas travels past a nozzle which sprays diesel exhaust fluid into the stream of gases.
Diesel exhaust fluid freezes at an ambient temperature of 11 c. Composed of 32 5 urea and 67 5 de ionized water diesel exhaust fluid is sprayed into a vehicle s exhaust system to help breakdown the nox emissions turning them into harmless nitrogen and water. That s why in 2010 it became standard that all diesel trucks be equipped with systems dedicated to putting def to use.
Diesel exhaust fluid is formulated with 32 5 percent urea and 67 5 percent deionized water. How does diesel exhaust fluid work. Keep your diesel exhaust fluid out of direct sunlight.
Gently warm the container to melt the diesel exhaust fluid if it freezes in its storage container. Such a fluid could damage your vehicle s scr system. Diesel exhaust fluid or def for short is a mixture of 32 5 urea for the ones that like chemistry.
Diesel exhaust fluid can be used again once thawed as it returns to its original state. If you find a cheap product that claims to be diesel exhaust fluid but it doesn t meet iso 22241 standards don t purchase it. It is injected into the exhaust stream where it s water evaporates.
Diesel exhaust fluid or def is an aqueous urea solution used by diesel burning vehicles to reduce the amount of nitrogen oxides being emitted into the air. At this concentration level the urea and the water freeze and thaw at the same rate ensuring that you always have the correct amount of each. 20 facts you need to know about diesel exhaust fluid def the environmental protection agency was created in the footsteps of the clean air act of 1970.