Lessons Learned About Services

Facts about Diesel Exhaust Fluid that You should Know

It seems like diesel exhaust fluid or DEF since it is mostly referred to as is here to remain for a while. Today, most of you could already know each of the wonderful world of diesel exhaust fluids and several of you fleet managers are just getting vans now that want DEF. To keep everyone updated with what may not be considered cutting edge data.

What exactly is Diesel Exhaust Fluid?

Diesel Exhaust Fluid or DEF can be a high purity chemical substance solution composed of 32.5% urea and 67.5% deionized water.

What on earth is urea?

Urea is the active component of DEF. Urea is made from synthetic ammonia and carbon dioxide and when subjected to higher heat and pressure and may be produced as being a liquid or solid. Synthetic urea is used mostly in fertilizers but is additionally used in plastics, pet feed, cleansing agents, and pharmaceutical apps.

What would I exploit Diesel Exhaust Fluid for?

Diesel engines are necessary to meet up with stringent emissions specifications in 2010. Several diesel engine companies have chosen an engineering referred to as Selective Catalytic Reduction (SCR) to fulfill these requirements. When added towards the exhaust gasses Diesel Exhaust Fluid minimizes the NOx for the EPA required ranges. If you purchase a vehicle, vehicle, tractor or any diesel run product with SCR technology, it would require DEF.

How frequently will refueling of DEF be necessary?

The consumption charge of DEF is among 2-4% in the diesel fuel consumption. As an example, for every a hundred gallons of diesel gasoline consumed, between two and four gallons of DEF will likely be automatically injected into the exhaust system. The common DEF tank will probably be approximately 15 – twenty gallons, thus necessitating a fill in every 5,000 to 6,000 miles.

Is this product influenced by temperature?

Yes. Storage temperature within 40?F and 80?F is suggested to take care of product shelf existence. Storage temperature above 12?F is advised in order to avoid crystallization which commences at 11?F. Extended storage above 86?F will lead to hydrolysis to occur, together with the consequent development of ammonia and force rise, and will lessen shelf life and merchandise effectiveness.

What advantages is there to DEF and SCR technology?

Along with reducing NOx emissions, the usage of DEF and SCR engineering will typically lead to improved fuel mileage for many vehicles. The amount of improvement will differ determined by your equipment. Many within the market feel that 3 – 5% improved gasoline economy will be recognized utilizing DEF and SCR systems.

How will DEF be kept and dispensed?

DEF will be stored in dedicated containers and dispensed via highly specialized dispensing models. Using substandard gear can contaminate the DEF and subsequently poison the SCR Catalyst.