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.
Precisely what 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.
What on earth is urea?
Urea is the active component of DEF. Urea is produced from synthetic ammonia and carbon dioxide and when subjected to substantial high temperature and pressure and will be generated 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 take advantage of Diesel Exhaust Fluid for?
Diesel engines are necessary to meet up with stringent emissions specifications in 2010. Numerous diesel engine producers have chosen technologies known as Selective Catalytic Reduction (SCR) to satisfy these requirements. When included in the exhaust gasses Diesel Exhaust Fluid lowers the NOx towards the EPA required stages. If you purchase an automobile, pickup truck, tractor or any diesel driven product with SCR technologies it would require DEF.
How frequently will refueling of DEF be necessary?
The consumption fee of DEF is amongst 2-4% on 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 standard DEF tank might be approximately 15 – twenty gallons, thus necessitating a fill every 5,000 to 6,000 miles.
Is this product afflicted by temperature?
Yes. Storage temperature within 40?F and 80?F is suggested to take care of product shelf existence. The storage temperature above 12?F is recommended to stop crystallization which starts off 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 benefits is there to DEF and SCR technology?
Together with reducing NOx emissions, the utilization of DEF and SCR know-how will typically end in improved fuel mileage for some vehicles. The level of improvement will differ depending on your equipment. Many inside the sector feel that 3 – 5% improved gas economy will be understood making use of DEF and SCR systems.
How can DEF be distributed and saved?
DEF will be stored in dedicated containers and dispensed via highly specialized dispensing models. Using cheap products can contaminate the DEF and subsequently poison the SCR Catalyst.