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What You should Know about Diesel Exhaust Fluid

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 is a high purity chemical substance solution containing 32.5% urea and 67.5% deionized water.

Exactly what is urea?

Urea is the active element of DEF. Urea is developed from synthetic ammonia and carbon dioxide and when subjected to high temperature and pressure and might be produced in a liquid or solid. Synthetic urea is used primarily in fertilizers but can also be used in plastics, pet feed, cleansing agents, and pharmaceutical programs.

What would I exploit Diesel Exhaust Fluid for?

Diesel engines are necessary to meet up with stringent emissions specifications in 2010. A lot of diesel engine makers have chosen a technological innovation named Selective Catalytic Reduction (SCR) to satisfy these requirements. When added to the exhaust gasses Diesel Exhaust Fluid decreases the NOx to your EPA required amounts. If you purchase an auto, pickup truck, tractor or any diesel driven product with SCR technology, it would require DEF.

How frequently will refueling of DEF be essential?

The consumption fee of DEF is amongst 2-4% on the diesel fuel consumption. By way of example, for every one hundred gallons of diesel gas consumed, between two and four gallons of DEF is going to be automatically injected into the exhaust system. The standard DEF tank might be approximately 15 – twenty gallons, thus necessitating a fill every 5,000 to 6,000 miles.

Does temperature impact this product?

Yes. Storage temperature in-between 40?F and 80?F is suggested to maintain product shelf life. The storage temperature above 12?F is recommended to stop crystallization which starts off at 11?F. Extended storage above 86?F will trigger hydrolysis to occur, using the consequent development of ammonia and stress rise, and will decrease shelf life and item effectiveness.

What benefits is there to DEF and SCR technology?

As well as reducing NOx emissions, using DEF and SCR technological innovation will typically cause improved fuel mileage for the majority of vehicles. The quantity of improvement will differ according to your equipment. Many inside the sector feel that 3 – 5% improved gas economy will be understood making use of DEF and SCR systems.

How will DEF be stored and dispensed?

DEF is being stored in dedicated containers and dispensed by way of highly specialized dispensing models. Using substandard gear can contaminate the DEF and subsequently poison the SCR Catalyst.