Is DEF fluid made from urine?

Contrary to popular myth, cow and bat urine and DEF are not a thing. The urea used in the manufacture of DEF is synthetically derived from ammonia and carbon dioxide, and urea production plants are often adjacent to other sites where ammonia is produced, such as coal and natural gas refineries.

Is DEF fluid made from pig urine?

Urea is an organic compound produced when a body metabolizes protein. (And yes, we expel it as urine.) But despite DEF earning the nickname “pig urine,” Diesel Exhaust Fluid is actually made of commercial-grade urea—synthetic ammonia and carbon.

Can urine be used as DEF?

The urea that DEF contains is synthetically made. Because urea is also present in urine, there is a misconception that DEF contains urine and that urine and DEF are interchangeable. Some rumors say that cow or bat urine is used to make DEF. This is, to be blunt, absolutely not true.

Is DEF fluid basically urine?

DEF is a mixture of (typically) 2/3 deionized water and 1/3 urea. It's carefully regulated by the American Petroleum Institute. Technically, urea is derived from one of the byproducts of urine. But it's synthetically made, so no cats are ever harmed in the production of the fluid.

What is DEF fluid made out of?

What Is DEF Fluid Made of? Diesel Exhaust Fluid (DEF) which is composed of 32.5 percent urea and 67.5 percent deionized water. For those who like trivia, urea is considered to be the first organic compound to be synthesized from inorganic chemicals.

Is DEF fluid made from urine?

What is blue DEF fluid made of?

BlueDEF® Diesel Exhaust Fluid is a mixture of high purity synthetic urea and deionized water that is used in Selective Catalytic Reduction (SCR) systems in diesel vehicles. DEF is used to help convert NOx to harmless nitrogen and water.

What is urea in DEF fluid?

From a strictly chemical disposition DEF is a mixture of 67.5% deionized water and 32.5% urea. Urea is a compound in Nitrogen that turns to ammonia when heated and is used in a variety of industries. Urea is technically derived from a byproduct of urine but for mass production purposes it is synthetically made.

Why is DEF so expensive?

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. According to Jobbers World, the price of urea reached $442 a ton in June, up from $380 a ton in May.

Does DEF really help the environment?

How Does DEF Use Affect the Environment? According to the EPA, in the decade since SCR's inception, hazardous emissions have dropped more than 40%. Over-the-road trucking and corporate or government fleet vehicles equipped with DEF tanks have had the single greatest positive effect on that number.

How is DEF manufactured?

Our DEF is produced from a solution of high-purity, virgin urea. Urea is produced synthetically from ammonia and CO₂ (carbon dioxide), from which Yara's DEF is extracted directly as "hot melt" urea, which uses a different process from fertilizer grade urea.

Can I put water in my DEF tank?

The DEF will be diluted by the added water, but depending on the ratio of water to DEF, the solution may still contain enough urea to deal with the NOX via an increase in the injection rate.

Is AdBlue a cow urine?

Is AdBlue® made from pigs' urine? AdBlue® is a synthetic, highly purified solution of urea and demineralized water NOT pigs urine. Whilst the chemical urea is in pigs' urine, it is found in much lower concentration alongside many other elements.

What is pig urine used for?

Swine urine is a good source of nitrogen fertilizer, but as collected, it is rather dilute, unstable, and smelly (after short-term storage), making land application not an ideal solution except when using an injection system under dry-weather conditions.

Is DEF fluid harmful to the environment?

These emissions are harmful to human health and to the environment as well. DEF is injected into exhaust systems where it vaporizes and decomposes to form ammonia and carbon dioxide. The ammonia and exhaust gas pass through the catalyst and converts the mixture to nitrogen and water.

Will def fluid hurt a diesel engine?

DEF sitting in the engine will cause much more damage due to the corrosiveneness of Diesel Exhaust Fluid (DEF).

Where does DEF fluid come from?

Contrary to popular myth, cow and bat urine and DEF are not a thing. The urea used in the manufacture of DEF is synthetically derived from ammonia and carbon dioxide, and urea production plants are often adjacent to other sites where ammonia is produced, such as coal and natural gas refineries.

Is DEF fluid bad for bees?

“Our results suggest that that diesel exhaust pollution alters the components of a synthetic floral odor blend, which affects the honeybee's recognition of the odor. This could have serious detrimental effects on the number of honeybee colonies and pollination activity.”

Is DEF good for grass?

You can safely leave the DEF and FEature on the leaf overnight, but you don't have to. For iron and urea, after about 4 hours the grass has absorbed 90-95 percent of what it's going to absorb through the leaf, so at that point you can irrigate.

What is the shelf life of DEF fluid?

Because it doesn't include any preservatives, DEF does come with a shelf life. The good news is, it's a fairly long shelf life; DEF can usually be stored up to one year without any issues.

What is the difference between blue DEF and regular DEF?

As far as what the fluid is used for, which is the actual DEF, there is no difference. The difference is in the proprietary ingredients that was put into Platinum that they say keeps the DEF from crystalizing in the exhaust over time.

Will DEF run out?

The Cost of Running Out of DEF‍

In a best-case scenario, running out of DEF simply means refilling the tank and restarting your machine. If you have DEF nearby, you could be back to work within minutes. But sometimes it isn't so quick and easy.

Who makes urea for DEF?

Colonial Chemical Company has been a manufacturer and supplier of Urea based chemicals for NOx abatement for over 20 years. We produce and deliver millions of gallons of Diesel Exhaust Fluid (DEF) and urea in various forms annually.

Is urine and urea the same?

Urea is the chief nitrogenous waste, which is eliminated through urine. Urea is produced in the liver from ammonia, which is a metabolite of amino acids and carbon dioxide. Urine is formed by the nephrons after filtration, secretion and reabsorption.

Where is DEF made at?

Dakota Gas began producing DEF in April 2018. Dakota Gas has the capacity to produce 64 million gallons of DEF per year. Dakota Gas has about 1 million gallons of on-site storage.

What does DEF contain?

Diesel Exhaust Fluid (DEF) is a non-toxic, high purity solution comprised of 32.5% urea and 67.5% de-ionized water.