what is def fluid made of

Starting in 2010 DEF became a major need for companies using medium and heavy-duty Diesel vehicles. In a nutshell the world is facing a major shortage of a key ingredient found in diesel exhaust fluid DEF also known as AdBlue with the situation set.

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DEF is made from deionized water and a very pure form of urea.

. Most DEF is made from two-thirds purified deionized water and one-third urea. When DEF is mixed with hot exhaust gases it. The Leading Technology to Meet 2010 Emission Regulations. What DEF is at a chemical level is a combination of deionized water and urea that transform harmful nitrous oxide emissions into harmless water and gas.

It has a slight smell of ammonia similar to some home cleaning agents. Urea is also a compound found in urine although it is not urine in the DEF form. Is Def unhealthy for diesel engines. Quality AdBlue is directly produced from the urea manufacturing process.

If youre one of the rare diesel-truck-driving vegans out there. This video is about the Diesel Exhaust Fluid DEF that you will need to run the 2011 Silverados and Sierras. Changes in EPA emission standards required reductions in diesel burning engines to reduce. Urea is an organic compound made up of nitrogen hydrogen carbon and oxygen.

DEF is made from a mixture of technically pure urea and purified water and must be handled and stored properly to preserve its quality. Urea is produced by the synthesis of ammonia and CO2 carbon dioxide. Yes urea is found in urine -- quit giggling please -- but this is a refined form. DEF isnt a gas additive and doesnt have any impact on the functioning and efficacy of diesel motors.

The maximum level of impurities such as calcium and various metals such as iron copper zinc and aluminum are clearly specified. SCR is a technology that uses a urea based diesel exhaust fluid DEF and a catalytic converter to significantly reduce oxides of nitrogen NOx emissions. How it works is the liquid a natural compound containing urea and deionized water which has been combined with the gases which follow gas combustion then breaking DEF into ammonia and carbon dioxide. Diesel Exhaust fluid is a key ingredient in the Selective Catalytic Reduction process used by those engine makers.

67 12 of the solution comes from purified water while the remaining 32 12 is from very pure automotive grade urea. Because of its high content with urea and the higher quality of urea it takes to manufacture DEF the prices of urea most often drive the cost of DEF. Composed of 325 urea and 675 de-ionized water DEF is injected into the exhaust stream of diesel engines breaking down harmful NOx emissions into nitrogen and water vapor. Handling and storing DEF in warm weather requires special care to protect it from the impact of high temperatures which can.

DEF is clear and colorless and looks exactly like water. DEF is never added to diesel fuel. DEF is used in by Selective Catalytic Reduction SCR technology to remove harmful NO x emissions from diesel. What is Diesel Exhaust Fluid DEF Made of.

This custom built unit has an 800 gallon tank for DEF and 3700 gallons of fuel capacity. DEF is made by combining urea and deionized water. Heres how it works. What is Selective Catalytic Reduction SCR.

What Is DEF Fluid Made of. Technical grade urea is found in such products as shampoos cosmetics and glues. Spilled DEF can be dilutedcleaned up with water. In addition to that Blue Def is a non-toxic solution that is mostly made up of purified water.

This concentration was chosen because it is has the lowest freezing temperature 12F. Diesel Exhaust Fluid DEF must have a urea concentration of 325 by weight. In brief DEF is to not be combined with diesel gasoline. For those who like trivia urea is considered to be the first organic compound to be synthesized from inorganic chemicals.

Diesel Exhaust Fluid DEF is a 325 mix of purified urea in deionized water. Diesel Exhaust Fluid DEF which is composed of 325 percent urea and 675 percent deionized water. It is a non-hazardous solution of 325 urea in 675 de-ionized water. The diluted liquid is basically liquid nitrogen fertilizer.

DEF will reduce your NOx emission by a huge 63. Diesel Exhaust Fluid is created from about two parts deionized water highly purified H2O and one part urea often used in fertilizers. Urea used in AdBlue is of a different quality grade than that used for fertilizers. Diesel Exhaust Fluid DEF Q A.

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