Is DEF fluid pig urine?

But despite DEF earning the nickname “pig urine,” Diesel Exhaust Fluid is actually made of commercial-grade urea—synthetic ammonia and carbon. So, to simplify things: the urea and water in DEF heat up, producing ammonia. This ammonia then breaks down and neutralizes the NOx gases.

What kind of urine is in DEF fluid?

DEF is made from deionized water and a very pure form of urea. Yes, urea is found in urine -- quit giggling, please -- but this is a refined form of the compound and is mostly used in the agricultural industry as a component of fertilizer.

Is DEF made from animal 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 Blue DEF made from urine?

Diesel exhaust fluid sold in stores and at semi-truck pumps at truck stops in the U.S. does not contain urea derived from cows, bats, or any other animal's urine, and to be clear, diesel owners should under no circumstances urinate in their DEF tanks.

What is DEF exhaust fluid made 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 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.

What is the chemical compound of DEF?

DEF Product (Diesel Exhaust Fluid) - KOST USA. DEFendal™ Diesel Exhaust Fluid is a DEF product that is comprised of 2 major components; urea and Deionized water (DI). Urea is an organic compound with the chemical formula (NH2)2CO.

How much urine is in DEF fluid?

Does DEF contain urine? DEF is made up of 32.5% urea and 67.5% deionized water. It's a harmless fluid, and urea is an organic compound.

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.

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.

What happens if you pee in the DEF tank?

Please do not urinate in your DEF tank, the SCR system will be damaged and it will cost thousands of dollars to repair.

How do they collect urine for DEF?

A 24-hour urine collection is done by collecting your urine in a special container over a full 24-hour period. The container must be kept cool until the urine is returned to the lab. Urine is made up of water and dissolved chemicals, such as sodium and potassium.

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.

What is AdBlue made of pigs 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.

Is urea and urine the same thing?

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.

What is urea for diesel trucks?

Urea SCR cleans the exhaust after combustion. The urea solution is held in a separate storage tank and injected as a fine mist into the hot exhaust gases. The heat breaks the urea down into ammonia—the actual NOx-reducing agent.

Can you make def fluid?

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.

How toxic is DEF fluid?

Diesel Exhaust Fluid (DEF) is not toxic, harmful or dangerous. In fact, of all the fluids used in a truck, such as diesel, engine oil, brake fluid, antifreeze and windscreen wash, DEF is the least hazardous.

What does DEF fluid stand for?

Diesel Exhaust Fluid (DEF) is a solution of urea and water that's injected into the exhaust stream of diesel vehicles to turn NOx gases (harmful emissions) into nitrogen and water.

Can I use DEF as fertilizer?

DEF is essentially 48-0-0 as a fertilizer. "32" is not urea, it's urea ammonium nitrate, which is a different thing. (If you were fertilizing something in a garden, for its proper nutrition, you'd need to add other substances to the "DEF" to create the right mixture.

Where is DEF made?

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. Dakota Gas has truck and rail loading operations.

Is there a shortage of Def fluid?

Across the board, major DEF manufacturers are struggling to maintain supplies. Most of the major manufacturers have changed annual contracts to monthly spot-priced allocations. Many are reducing their DEF output to increase fertilizer production.

Where does urea come from for AdBlue?

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

Where does urea come from?

Urea is naturally produced when the liver breaks down protein or amino acids, and ammonia. The kidneys then transfer the urea from the blood to the urine. Extra nitrogen is expelled from the body through urea, and because it is extremely soluble, it is a very efficient process.

Is there a difference in DEF fluid?

There is one operational difference to note: Like any water-based fluid, DEF expands when it is frozen (by approximately 7 percent). In cold weather, when the operator shuts the vehicle down, waiting 60 seconds before turning off the battery will allow the fluid to drain back out of the hoses and into the DEF tank.