What is adblue made of If using AdBlue from packs, the whole amount should be decanted and not stored. The DEF injector on a 2015 Volkswagen Jetta TDI. Apr 27, 2022 · Selective catalytic reduction (SCR): This measure uses an exhaust fluid, commonly called AdBlue, to break the NOx in exhaust gasses down into harmless elements before it's expelled from the car Exhaust gas recirculation (EGR): using a recirculation system to replace some of the exhaust gas, lowering the oxygen levels in the combustion chamber Jan 11, 2022 · What is Adblue made from? Adblue is a water-based urea solution that is used to reduce emissions from diesel engines. Feb 18, 2019 · AdBlue is a non-toxic diesel exhaust fluid, made up of high purity urea and deionized water used to treat exhausts on diesel engines to reduce harmful emissions. This safe-to-use fluid, along with a What is AdBlue made of? It’s a mixture of demineralised water and ammonia, formed from urea which - those of a sensitive nature look away now - is extracted mainly from the urine of cows. Urea, also known as carbamide, is an inorganic compound produced as a by-product by most mammals. It's a mixture of urea and deionised water that’s stored in a separate tank from the car’s fuel. Feb 7, 2024 · AdBlue is the catchall name of this clear additive, which is stored in a small tank which is commonly referred to as the urea or AdBlue tank, and, just like diesel fuel, needs to be topped up when required, but what does it actually do? Common Myths About AdBlue. Sep 6, 2023 · What Is AdBlue Made Of? You might have heard the rumor that AdBlue is just pig urine, but that is not true. It doesn’t matter what AdBlue you use. Those without the AdBlue trademark may not be of the same quality, and could damage the engine of your car. It is made from distilled water and high grade aqueous automotive urea. The AdBlue brand itself is owned by the German Association of the Automobile Industry (VDA). 5% ionised water. Aug 14, 2024 · AdBlue® is made of a colourless mixture of high-purity urea (32. Mercedes-Benz calls its AdBlue systems BlueTEC, and you've probably seen that badge around. Learn how to check, refill and buy AdBlue, and how it affects fuel consumption. 5%). Aug 15, 2024 · Here we answer what is AdBlue made of, it is a colourless mixture made from two components to ensure that AdBlue can efficiently break down harmful nitrogen oxides (NOx) in the exhaust: 1. Care must be taken not to contaminate the AdBlue tank. It’s not a fuel additive, but a separate fluid stored in its own tank in your vehicle. It is a liquid, which is injected into exhaust gases of modern diesel engines, as part of a post-combustion cycle. Jan 10, 2022 · AdBlue is a non-toxic liquid that’s injected into the exhaust system of a diesel car to help clean up the emissions. What is AdBlue®? AdBlue is a diesel exhaust fluid (DEF) used in vehicles with Selective Catalytic Reduction (SCR) technology to reduce harmful gases being released into the atmosphere. 5 per cent deionized water. 5% de-ionized water. Technically-speaking, AdBlue is a solution made from 32. AdBlue is simply a proprietary name but it all works the same no matter which brand it is sold by. 5%) The majority of AdBlue is made up of deionized water. Here’s how it’s made: Manufacturers combine ammonia and carbon dioxide to create urea crystals under high pressure and temperature. It is made up of 32. It is used in Dec 29, 2020 · What is AdBlue made of? AdBlue is made from a combination of de-ionised water and urea. Jun 4, 2019 · What is AdBlue made of? AdBlue is a non-toxic, odourless mixture made up of deionised water (67. It is made of a blend between 32. 5% solution of pure urea in demineralised water. While urea is a naturally occurring compound found in urine, the urea used in AdBlue is synthetically produced. The type of urea used in AdBlue is made in a laboratory. This liquid is used to reduce the amount of air pollution that a diesel engine creates. What is AdBlue ? AdBlue is a high-purity urea solution for vehicles and plays a significant role in reducing engine emissions. The manufacture and supply of AdBlue® is quality-controlled by an international standard, ISO 22241. Lots of people think AdBlue is made of pig urine – it’s not. Dec 17, 2024 · AdBlue is a liquid solution used in modern diesel vehicles equipped with SCR (selective catalytic reduction) technology. Is Adblue made of pigs' urine? No. It’s also referred to as AUS 32 (aqueous urea solution 32%) and is sold under the AdBlue trademark. The water that is used is demineralised, which is cleaner than what comes out of a regular tap. 5%), as set out in the ISO 22242 standard. Once you locate it, simply pour in the AdBlue to top it up. What Is It Used Mar 27, 2023 · AdBlue is a liquid used to reduce the nitrous oxide emissions of diesel engines and is made up of a mixture of urea and deionized water that is sprayed into the exhaust system. This blog will provide a Feb 28, 2015 · Adblue® is a clear liquid solution made from demineralised water and automotive urea, which together help to remove hazardous emissions from diesel exhaust systems. So what is AdBlue made of exactly? AdBlue must be manufactured according to ISO 22241. This type of DEF is suitable for all applications equipped with SCR systems What Is AdBlue Made From? AdBlue typically comprises 32. Feb 12, 2023 · AdBlue is a diesel exhaust fluid that contains deionized water and urea. Does AdBlue quality matter? You should only be using automotive-grade AdBlue or DEF that meets ISO 22241-1 quality specifications (this will be stated on the label). Feb 6, 2023 · AdBlue is a brand name technically known as diesel exhaust fluid, a mixture of urea and distilled water. Your vehicle's handbook will cover any fitted AdBlue technology, including how to add DEF safely. It does this by turning into ammonia and it’s this process that breaks down the NOx and significantly reduces the Feb 6, 2023 · What is AdBlue made of? High-purity urea, a chemical molecule that occurs naturally in the human body and is also manufactured commercially for use in a variety of applications, is combined with water to create AdBlue. AdBlue® is a colourless liquid made from high-purity urea (32. AdBlue is a man-made liquid that’s totally non-toxic and sterile. AdBlue is a colourless diesel exhaust fluid that helps convert harmful nitrogen oxide (NOx) gases into harmless nitrogen (N) and water vapour (H2O), reducing road pollution. I have a diesel car which uses AdBlue. Its widespread introduction coincided with the current Euro 6 emissions standards, which are part of ever more stringent emissions targets that car manufacturers are now Adblue is stored in a small tank the same way diesel is stored in a fuel tank. Urea is a substance found in urine. To be specific, it’s an aqueous urea solution consisting of 32. This specific urea-water mixture enables the SCR system to efficiently reduce NOx emissions. Oct 17, 2019 · What is AdBlue made of? AdBlue is a colourless, non-toxic mixture of urea and de-ionised water. Diesel exhaust fluid (DEF; also known as AUS 32 and sometimes marketed as AdBlue [3]) is a liquid used to reduce the amount of air pollution created by a diesel engine. Supermarkets Nov 29, 2018 · AdBlue is the trade name for a type of diesel exhaust fluid. AdBlue comes in the form of jerry cans or directly at the pump. What is AdBlue used for? AdBlue is a non-toxic, biodegradable diesel exhaust fluid designed to help vehicles to meet the 2016 Euro 6 exhaust emission regulations which required a 67% decrease in nitrogen oxides released from diesel cars. It’s a high-quality human-made solution. 5% deionised water), so there’s no difference between brands or supermarket AdBlue. One of the main benefits of AdBlue is that your vehicle will monitor consumption automatically and let you know when your AdBlue levels drop and need topping up. It’s a mixture of distilled water and urea, a nitrogen-based compound found in urine and fertilizers. Mar 4, 2025 · By adding AdBlue® via the filler neck, the freezing point can be lowered from the original -11. All AdBlue is made to an international standard (32. . 20 per litre, so don't be tempted into paying much more for it. It’s a clear non-flammable liquid helpful for diesel vehicles. Learn how to check, top up and avoid running out of AdBlue, and what happens if you do. A lot of manufacturers fit their cars with AdBlue systems to comply with Euro 6 emissions standards. The urea added to make the product is entirely synthetic. Jan 15, 2024 · What is AdBlue made of? AdBlue is a liquid that consists predominantly of water and urea in roughly a 70/30 mix. See full list on nationwidefuels. Anyway, it’s completely non-toxic and is made using high-grade urea and the purest of water. AdBlue is the trading name for AUS32 (Aqueous Urea Solution 32. Aug 23, 2022 · Through this, AdBlue® can help reduce exhaust emissions and improve air quality. 5% high purity urea and 67. Apr 2, 2021 · What is AdBlue made of? The AdBlue mixture is made of 32. All AdBlue is made to specific standards. 5% highly purified urea. AdBlue is a brand name for diesel exhaust fluid, which is a technical term. Jan 22, 2022 · AdBlue is what we call a Diesel Exhaust Fluid (DEF). 5%): Urea contains ammonia, the active ingredient in AdBlue® that reacts with NOx and neutralises it before it enters the atmosphere. It's not a fuel additive, but a solution specifically designed to reduce harmful emissions. Aug 16, 2022 · What is AdBlue? In simple terms, AdBlue is a liquid designed to reduce the amount of emissions generated from modern diesel engines. Instead, the urea used to produce AdBlue is a Apr 22, 2024 · AdBlue is a fluid made from urea and water – urea is an organic compound found in the urine and blood of mammals. It’s blended with 32. It reduces emissions from diesel vehicles with SCR technology, which is required for Euro 6 standards. While it’s true that there is urea present in the urine of animals, pig urine isn’t pure or sterile enough to make an effective diesel exhaust fluid. AdBlue is non-toxic, colourless, and has a slightly sweet smell. AdBlue is made from 32. Made of deionized water and urea (yes, a compound found in wee), it’s vital for reducing harmful emissions. What is AdBlue made of? AdBlue is an aqueous urea fluid predominantly made from 67. 5%; Urea: 32. 5 per cent concentrated urea and 67. When AdBlue is introduced to the exhaust gases, it undergoes a chemical reaction known as selective catalytic reduction (SCR). The production of AdBlue involves the careful mixing of these ingredients to ensure the fluid’s purity and effectiveness in reducing harmful emissions from diesel engines. The fluid itself is made of deionised water and urea – the same stuff Dec 17, 2024 · What is AdBlue? AdBlue is a liquid primarily used in diesel cars to reduce harmful emissions. ; DEF / Diesel Exhaust Fluid is a generic term used in the United States. Don't ignore your AdBlue alert - failing to act on these warnings will ultimately result in your vehicle refusing to start until the AdBlue tank is filled. 5%) AdBlue's urea is a highly refined, automotive-grade product. Commonly known as diesel exhaust fluid (DEF), AdBlue is a toxic-free liquid used with diesel engines to reduce the amount of nitrogen oxide emitted. Jun 14, 2021 · How to store AdBlue. AdBlue is a high-purity diesel exhaust fluid (DEF) used to lower nitrogen oxide (NOx) emissions in diesel engines. To store AdBlue safely and securely, follow these guidelines: – AdBlue should always be stored in a double-skinned container to prevent leakages. Dec 13, 2021 · With AdBlue currently plastered across headlines around the country, many of us might be scratching our heads a little. 5 per cent urea (the stuff found in urine) and 67. What is AdBlue made of? AdBlue is made of 32. Specifically, DEF is an aqueous urea solution made with 32. It is actually a liquid made of deionized water and urea (a substance found in urine). AdBlue is not made from pigs’ urine – this is a common myth. AdBlue is a clear, safe liquid made mainly of urea and deionized water. 5% deionised water. This myth likely stems from a misunderstanding about what urea is and where it comes from. 5%) and high-purity urea (32. What is deionised water – purified water processed to remove impurities. Oct 18, 2022 · But one of the secrets to mitigating their emissions is the usage of diesel exhaust fluid (DEF), also known as AdBlue. What is urea? (Otherwise known as Carbamide organic compound). 5% synthetic Urea and 67. Oct 30, 2020 · AdBlue is a trading name that has gone into common vernacular, like Hoover and Kleenex. The urea component of AdBlue is derived by subjecting synthetic ammonia and carbon dioxide to heat. A specific quality and high purity of water is used for AdBlue® to avoid all contamination. 5% deionised water that reduces nitrogen oxide emissions from diesel engines. AdBlue® is stored in a tank separate from the fuel, and it should not be mixed Aug 2, 2022 · Diesel Exhaust Fluid is a colorless, non-hazardous, aqueous solution made up of 32. It’s injected into a vehicle’s exhaust system, where it reacts with nitrogen oxides (NOx) in a process called selective catalytic reduction (SCR). Production of new diesel engines will What Is AdBlue Made Of? AdBlue solution consists of a precise mixture of 32. However, this is nothing more than a myth. AdBlue is a special urea solution for diesel vehicles. Do BMW diesels use AdBlue? The answer to do BMW diesels use AdBlue is a yes. Alternatively, buy a bottle or container of it in the shop area. If AdBlue remains in the container, it should be stored at room temperature and the container should be sealed to prevent the evaporation of the water. co. 25 What is AdBlue®? AdBlue® is a high quality urea solution that is easy to use; AdBlue® is the VDA registered trademark for AUS 32 an Aqueous Urea Solution 32. There are two ways of achieving a reduction in NOx that forms from the combustion of diesel fuel: through a Selective Catalytic Reduction (SCR) system and through exhaust gas recirculation. Quality AdBlue® is directly produced from the urea manufacturing process. AdBlue® is stored in a tank separate from the fuel, and it should not be mixed Sep 12, 2022 · The AdBlue refill bottle usually comes with a spout that plugs into the car’s AdBlue filler cap. When DEF is injected into the exhaust stream, it reacts with NOx emissions to convert them into harmless nitrogen and water vapor. Jan 16, 2025 · AdBlue, also known as diesel exhaust fluid (DEF), is an aqueous solution made up of high-purity urea and demineralised water. uk Feb 1, 2021 · AdBlue is a water-based solution of 32. Injected into the exhaust gases, AdBlue® reduces almost all nitrogen oxid Jan 25, 2018 · What is AdBlue? AdBlue is a solution made up of urea and water that’s injected into the car’s exhaust system before NOx leaves your exhaust. Generally, if your car has been registered after 2015, then AdBlue is a fluid used by diesel engines to make their exhaust emissions less harmful. It’s injected into the fuel system to transfer harmful NOx emissions into hydrogen, therefore reducing a car’s emissions and making its exhaust fumes more environmentally friendly. What Does AdBlue® Do? Apr 3, 2020 · AdBlue is the latest emission reducing chemical used in diesel cars. It's a mixture of urea and water, not pig urine, and you can buy it at petrol stations, garages or online. 5% deionised water and 32. Garages: Find AdBlue in containers at garages that sell car parts and products. Deionised water is the purest form of water and doesn’t contain harmful chemicals or minerals that could negatively react with urea. Attempts made over the years to reduce the amount of harmful substances emitted by diesel Oct 29, 2018 · Urea used in AdBlue® is of a different quality grade than that used for fertilizers. One of the most persistent of these myths is the claim that AdBlue is made from pig urine. It is a clear, colorless liquid that resembles water and is used in diesel engines with SCR technology. 4 days ago · What is AdBlue made of? AdBlue is a non-toxic liquid that’s colourless in appearance and is essentially a solution of water and urea – a substance found in urine. 5 °C to just under -16 °C, thus ensuring full functionality even at very cold temperatures. The chemical compound urea, sometimes known as carbamide, has the formula CO(NH2)2. Environment Benefits of AdBlue Aug 10, 2023 · • AdBlue Usage and Refilling. – AdBlue should be stored in tanks specially designed for AdBlue storage and compliant with manufacturing standards, with built-in protection from accidental tank damage. Diesel Exhaust Fluid - or AdBlue - must be added to a separate AdBlue tank. What is AdBlue and what does it do? AdBlue® technology is appearing in newer diesel cars and vans to help reduce harmful exhaust emissions. Jul 26, 2021 · As emissions controls became stricter in Europe, car makers with diesel vehicles needed a way of cleaning up nitrogen oxide emissions. Urea contains ammonia, the active AdBlue tank; AdBlue injection control unit. Thankfully, this couldn’t be further from the truth. Adblue is available at fuel stations and car parts shops. Many people think AdBlue is made of pig urine – but we can assure you it is not! Urea is a compound in nitrogen that turns into ammonia when Sep 20, 2024 · Understanding AdBlue. Jul 28, 2020 · The car won’t even start, in case there is no AdBlue in your car. The additive can also be used preventively against crystalline deposits. Urea, which is made from ammonia and carbon dioxide, is helpful in reducing harmful nitrogen oxide emissions from diesel engines. 5% water. Jan 1, 2024 · How to use AdBlue. 5% urea - CO(NH2)2 - and 67. Vehicles equipped with SCR systems have a separate AdBlue tank which drivers are required to regularly refill in order maintain proper AdBlue levels. Automotive urea refers to a combination of ammonia and carbon dioxide. However, it corrodes metallic surfaces. AdBlue is essential in helping vehicles comply with strict emissions standards such as Euro 6. Aug 22, 2023 · AdBlue® has become a necessity for the clean running of all modern diesel engines, with Australia producing up to 4 million litres per week. Jan 9, 2023 · What is AdBlue made of? There’s a rumour that AdBlue is just pig wee, but that’s not really the case. It comes in the form of a non toxic liquid that is colorless in appearance and made through a combination of water and urea. For example, it contains 32. Like diesel fuel, it must be topped up by the driver. After it’s fed into the exhaust, it reacts with Adblue is a highly purified, chemically formulated solution of technical grade high-purity urea (32. Jul 7, 2023 · AdBlue is a crucial fluid in the world of diesel engines. Here is a lowdown on what is AdBlue and how it works. But it is not the only type of diesel exhaust fluid that is supplied. 5% deionized water which is called AUS 32. 5% deionised water, as set out in the ISO 22242 standard, hence its official name: Aqueous Where to buy AdBlue in the UK: Description: 1. Feb 21, 2023 · AdBlue is actually a high purity chemically produced carbamide solution dissolved in high purity de-ionised water. Apr 4, 2022 · AdBlue fluid is typically made with 32. Urea is a compound derived from ammonia and carbon dioxide. AdBlue reduces the volume of harmful NOx (Nitrous Oxides) in vehicle emissions, therefore reducing the negative environmental impacts of vehicle emissions. What is AdBlue made of? AdBlue is made of a combination of deionised water and very pure urea. What is AdBlue made of exactly? It’s a synthetic urea solution made of 32. 5% urea. AdBlue, a highly purified diesel exhaust fluid (DEF), is injected into the exhaust stream of diesel vehicles to reduce harmful nitrogen oxide (NOx) emissions. This is a myth. The urea used to make AdBlue is synthesized in a chemical plant from natural gas. What is AdBlue made of? AdBlue is a liquid additive composed of urea and de-ionised water. It represents a blend of urea and deionized water. Myth 1: AdBlue is Made from Pig Urine. AdBlue is made of urea, a substance found in urine, and deionised water. 5 percent deionised water. It consists of 32. It's a colourless, non-toxic liquid that is stored in a separate tank and must be topped up occasionally by the driver. 3. For vehicle owners and operators in the UK, understanding how to use and refill AdBlue is essential. What is Adblue Made From? It is made from 2/3 deionised water and 1/3 high-purity urea. AdBlue is a colourless and nontoxic fluid that feels sticky but washes off easily. What is Adblue made from? The liquid is made up of a mixture of urea and deionized water that’s sprayed into the exhaust system. If you thought you could make your own AdBlue®, you should know that this is virtually Aug 22, 2022 · What is AdBlue made from? AdBlue is made from a combination of 32. AdBlue is made from an essential component of selective catalytic reduction, as ammonia, the active ingredient in AdBlue reacts with the NOx to neutralise it before it enters the atmosphere. 5% deionized water. The solution poses little risk to humans or the environment as it is primarily water-based. Feb 25, 2025 · AdBlue is a urea and water solution that reduces harmful NOx emissions from diesel vehicles with SCR systems. Some believe it’s made from pig urine due to urban legend and misinformation. Some petrol stations also have AdBlue pumps. Jan 5, 2025 · DEF and AdBlue are essential for cleaner air and optimal engine performance. It’s colourless, odourless and dries to a sticky residue. Urea contains ammonia; the active ingredient in AdBlue® that reacts with NOx and neutralises it before it enters the atmosphere. AdBlue should only be decanted from sealed containers or dedicated AdBlue pumps. May 17, 2018 · What is AdBlue made of? Is it true it's pig urine? Pig urine? Well I did say this guide would cover everything you’d need to know and a lot of people seem to want to know if the old rumour was true? Is AdBlue made from pig urine? Well no, not quite. It’s got a lot of advantages, such as being eco-friendly and improving engine performance, but there are also some downsides to consider. How does AdBlue work with SCR technology? AdBlue is injected from the vehicle’s dedicated AdBlue storage tank into the exhaust pipe, which is in front of the SCR catalyst, but downstream of the engine. How does AdBlue work? How is AdBlue Made? There’s a bit of an urban myth around the production of AdBlue suggesting that it’s made using urea collected from pig urine. What is AdBlue fluid made of? AdBlue is made up of 67. Feb 14, 2024 · The AdBlue liquid is made up of high-purity urea and de-ionised water. 5%) and de-ionised water (67. 5%) and deionized water (67. Hence the idea that AdBlue is pig wee. AdBlue Composed of 32. Although it’s odorless and non-toxic, it can corrode metallic surfaces. Jan 3, 2022 · AdBlue is a colourless, non-toxic mixture of urea and de-ionised water. Urea is found in urine - that part is true enough - but not the kind used in diesel exhaust fluid; it is neither pure nor sterile enough. DEF fluid is a solution injected into the exhaust stream of diesel vehicles to turn harmful emissions such as NOx gasses into nitrogen and water (harmless ones). Despite its widespread use, AdBlue has been the subject of numerous myths and misconceptions. Why does my diesel car need AdBlue? Put simply, it’s about the The AdBlue® brand is owned by the German Automobile Industry Association (VDA). The industrial production of urea was made possible from 1922 by BASF, which was the first company to synthesize this product in mass. When the vehicle’s engine is working, small amounts of AdBlue® are injected into the exhaust gas, turning nitrogen oxides into nitrogen and water. AdBlue is a 32,5 % solution of high-purity, synthetically manufactured urea in de-mineralized water. 5% urea and 67. 5% high-purity urea and 67. What’s AdBlue made of? AdBlue is a liquid made of urea and deionised water that is sprayed into the exhaust system to reduce nitrous oxide emissions. Feb 18, 2025 · What Is AdBlue Made Of? AdBlue is a simple mixture of two main components: Deionized Water (67. The synthetic version of urea is colourless and non-toxic. AdBlue® is a diesel exhaust fluid (DEF) mixture used in all heavy-duty diesel engines produced after January 1st, 2010 and most commercial vehicle and car diesel engines made after September 2015 – primarily Euro 6-compliant models. Other additives and chemicals are added to stabilise and colour the fluid. While it is possible to obtain urea and distilled water to make AdBlue yourself, it’s not recommended as the urea needs to be high-purity and requires a specialist process to produce it. Let’s delve into AdBlue vs DEF more. You may have seen rumours that it contains pig's urine, but that is factually incorrect. To help explain it, and answer one of the most common questions about AdBlue Jan 30, 2025 · One common misconception is that AdBlue is made from pig urine. The urea used in AdBlue is a high purity man-made solution – pig urine wouldn’t be pure or sterile enough for a commercial product. No matter which type of AdBlue you buy (whether it’s the branded version or a competitor), the levels of deionised water and very pure urea should always be as follows: Deionised water: 67. It has various uses on an industrial scale, including: the production of nitrogen fertilizers, fodder for ruminants, thermosetting polymers and as a recipe for the depolluting agent, AdBlue. Typically, the exhaust fluid consists of 32. Jun 24, 2019 · Made from di-ionised water and urea, Adblue is stored in a separate tank and sprayed into the exhaust stream to break down the harmful gases left over from the engine combustions, before being sent through the exhaust system. Jun 22, 2022 · What is AdBlue made of? AdBlue is a chemical suspension that contains only two ingredients: purified urea and demineralized water. 5 per cent urea and 67. 5%), which is where it gets its official name from (AUS32, Aqueous Urea Solution 32. Jul 8, 2024 · Which cars use AdBlue? AdBlue is common in trucks and is now used in a number of late-model diesel cars and SUVs produced by a growing number of manufacturers including Renault, Citroen, BMW, Audi, Volkswagen, Ford, Mazda and Toyota. It’s non-toxic but is a bit caustic, so don’t get it anywhere near your mouth, nose or eyes. 5% Nov 16, 2023 · AdBlue®, also known as diesel exhaust fluid (DEF), is a solution that consists primarily of two components: urea and deionized water. This urea solution is then diluted with processed demineralized water. How much does AdBlue cost? Inevitably it is cheaper to buy AdBlue from an online retailer or car accessory store than from a dealership, so shop around if you have the choice. Contamination. It’s entirely man-made… man-made in the sense that it’s created in a lab, not man-made in the sense that… never mind. May 11, 2024 · What is AdBlue Made Of? While we briefly touched on it at the start, let’s get more specific. Jul 12, 2024 · What is AdBlue made of? AdBlue is essentially a solution of deionised water (67. AdBlue is a solution made from urea and deionized water Adblue is used in diesel engines equipped with Selective Catalytic Reduction (SCR) technology to reduce harmful nitrogen oxide (NOx) emissions. You can also buy AdBlue online. What is Adblue made of? No matter which brand you get, AdBlue or diesel exhaust fluid (DEF) is made of exactly 67. AUS 40 is the other type that is often known as “marine DEF”. What is AdBlue Made From? Knowing what AdBlue is made of is important for properly using and disposing of it. 2. However the urea used in AdBlue is synthetically produced. AdBlue® is made of a colourless mixture of high-purity urea (32. 5 percent deionized water. Thankfully, AdBlue isn’t made by collecting pig or indeed human waste donations. What is AdBlue made of and how does it work? Despite the urban myths, the urea used in AdBlue is entirely synthetic and is not refined animal urine. Adblue® is a solution made up of urea and water which is injected into the vehicle’s exhaust system, reacting with the Nitrogen Oxide (NOx) before it leaves the exhaust, breaking it down into harmless nitrogen and oxygen. May 3, 2024 · AdBlue is a transparent liquid made up of urea and water that’s super important for decreasing terrible emissions from diesel engines. The urea is mixed with de-ionised water at a ratio of roughly one part urea to two parts water, to produce the compound which is injected in precise quantities into the exhaust flow of the engine. AdBlue is now a common product, marketed in Total service stations and can also be found at auto centers. 5% that is used with SCR (Selective Catalytic Reduction) technology to reduce emissions of nitrogen oxides from diesel vehicles. AdBlue® is a diesel exhaust fluid. How does AdBlue Nov 19, 2024 · What is AdBlue made of? AdBlue® is made of a colourless mixture of high-purity urea (32. Most AdBlue sold in Australia is produced to the ISO 22241 international What is AdBlue made of? AdBlue is made from a mixture of ionised water and urea. This non-toxic, colorless liquid, made of deionized water and urea, is essential for diesel vehicles equipped with Selective Catalytic Reduction (SCR) technology. It is a safe-to-use fluid. The best is to keep the engine off, when you have completely run out of AdBlue, and fill it up again to make your car work smoothly again. 5% distilled water. A more common name is diesel exhaust fluid (DEF), which enables that process called selective catalytic Sep 3, 2024 · Composition of AdBlue. What is AdBlue made AdBlue is a trademarked name, but the fluid is also known as Diesel Exhaust Fluid (DEF) or AUS 32 in other parts of the world. Systems requiring AdBlue have become generic on diesel vehicles since 2017 and has since been fitted to most current diesel engines. Jun 7, 2024 · It doesn’t matter what AdBlue you use. AdBlue® is not a fuel additive as it’s added to the exhaust gas after combustion has taken place. 5 per cent demineralised water, making it AdBlue is a liquid that is added to diesel cars to help them emit fewer hazardous pollutants. What is Adblue made from? AdBlue is made from a mixture of urea (32. Jun 6, 2024 · AdBlue is a solution composed of urea and deionised water. Aug 30, 2023 · AdBlue, as a diesel exhaust fluid (DEF) is made up of a mixture of demineralised water - where bacteria and ions are taken out of the water - and a high concentration of urea. All new-age vehicles powered by a diesel engine come with a separate AdBlue tank. Apr 11, 2022 · AdBlue® is a Diesel exhaust fluid for Diesel vehicles equipped with SCR technology. Produced by combining liquid ammonia and CO2 under very high pressure and temperatures to form ammonia carbamate which then decomposes under lower pressures forming urea and water. Apr 13, 2022 · Is all AdBlue the same? Whilst most AdBlue mixes are made up of the same quantities of urea (32. Anything other than a high purity solution will cause the porous head of the SCR to fail just like limescale would in a kettle. Urea is a naturally occurring compound found in human and animal urine, as well as in plant material. AdBlue is used in most BSVI vehicles equipped with Selective Catalytic Reduction (SCR) technology. What is AdBlue? AdBlue is a biodegradable, completely harmless solution designed to help diesel vehicles meet the latest Euro exhaust emissions regulations. Aug 27, 2024 · AdBlue is a trademarked name for a fluid made from a mixture of deionised water and urea. 5%) and deionised water (67. AdBlue crystalisation can clog filters, block injectors and reduce the efficiency of the SCR system. and how is it made? AdBlue® has a chemical Aug 27, 2021 · And since then, AdBlue has become a talking point. Sep 5, 2021 · What AdBlue Does and Why You Need it So, what is AdBlue/DEF actually made of, and how does it work? The chemical composition is 32. 5%) and urea (32. ISO 22241 is made up of four subsections that relate to specific areas: 1. What is AdBlue? AdBlue is a liquid solution – an exhaust fluid that’s only needed if you drive a diesel car or van that’s fitted with a Selective Catalytic Reduction (SCR) system. 50% urea and 67. Jan 16, 2025 · AdBlue is a clear, non-toxic liquid made of demineralised water and urea. Petrol and service stations: Purchase AdBlue at petrol stations, where it can be found to pump alongside the fuel. How is AdBlue® made? AdBlue® is a liquid that is only manufactured industrially. The reason for the rumours is that AdBlue is a 32. It is this association which follows the update of the DIN 70070 standard, and of the ISO 22241 standard, governing the manufacture of AdBlue. What is AdBlue made of? A colourless, non-toxic liquid, AdBlue is fundamentally made up of a water and urea. The AdBlue cap is usually adjacent to the diesel cap, but is sometimes located under the bonnet. 5% Oct 13, 2023 · What is AdBlue made of and how does it work? AdBlue is a liquid solution of 32. It is a fairly harmless product, as it’s biodegradable, non-flammable and it won’t explode when transported. What Does AdBlue Consist Of? Contrary to popular belief, AdBlue is not made of a pig’s urine and it’s also not blue. In this instance, the urea is a remarkably pure, and of a much higher grade than that commonly found in glue, fertilisers or cosmetics. Jan 26, 2025 · AdBlue has a shelf life of around 12 months if stored correctly; Vehicles warn of low AdBlue levels in good time; AdBlue is essential for modern agricultural machinery; AdBlue consumption in tractors is 6-8% of diesel consumption; What is AdBlue and its composition. Online, AdBlue can be bought for the equivalent of £1. Diesel Exhaust Fluid (AdBlue) was born. Urea contains ammonia, the active ingredient in AdBlue® that reacts with NOx and neutralises it before it enters the atmosphere. It’s used in a system called Selective Catalytic Reduction (SCR) which is part of a vehicle’s exhaust system. This is in accordance with the ISO 22241 standard. AdBlue is an aqueous urea solution made of 32. Urea is a substance found in urine and, because of this, a rumour went around that AdBlue is made from pig’s urine. High-purity urea (32. Nov 15, 2024 · AdBlue crystallisation; Contaminated AdBlue; Freezing AdBlue; Injector failures; Pump failure; AdBlue tank level sensor fault; NOx sensor failure; When AdBlue is exposed to air, the water component evaporates, leaving behind solid urea deposits. And no, it's not actual urine, it's made from synthetic materials. Chris Rosales Aug 15, 2023 · DEF is a non-hazardous solution made of urea and deionized water. The AdBlue tank has an unmistakable blue cap. 5 per cent de-ionised water, AdBlue is a biodegradable, completely harmless solution designed to help diesel vehicles meet the latest Euro exhaust emissions regulations. This means that for a batch of urea solution to be classified as AdBlue® it must conform to the requirements set out in the standard. 50% deionized water, and it is non-toxic and biodegradable. It is widely held that the exhaust fluid is needed only for engines with displacement above 2000 cc and not for those below it. Whilst Adblue itself isn’t toxic, the urea solution in the mixture contains ammonia, which is corrosive to some metals. Jul 11, 2024 · AdBlue is a diesel exhaust fluid that reduces harmful emissions by turning NOx gases into harmless nitrogen and water vapour. It’s a critical component of selective catalytic reduction (SCR) systems in diesel vehicles, helping to significantly reduce nitrogen oxide (NOx) emissions—one of the most harmful pollutants produced by diesel engines. That said, make sure you buy the correct AdBlue for cars, with the label ISO 22241 (including ISO-22241-1, ISO-22241-2 or ISO-22241-3) which will ensure it doesn’t damage the catalytic converter in your car’s exhaust – an expensive component to fix. It’s technically known as diesel exhaust fluid (DEF) and consists of a solution of distilled water and urea, a substance found in fertilisers. What is AdBlue Made Of? With environmental regulations becoming increasingly stringent, the demand for AdBlue—a solution used in Selective Catalytic Reduction (SCR) systems to reduce diesel emissions—continues to rise. Many people believe AdBlue is made from pig urine, although this is entirely false. How does AdBlue work? Jul 15, 2023 · The Composition of DEF: What is Adblue Made From? Adblue, the commercial name for DEF, is composed of 32. May 8, 2023 · DEF fluid is a nontoxic, non-polluting, non-hazardous, and nonflammable liquid made to reduce the amount of air pollution created by diesel engines. The water is demineralised and exceptionally pure. It’s not actually blue at all. Urea (32. The chemical makeup of diesel exhaust fluid, otherwise known as AdBlue, sits at around 32. Since both liquids are colourless and odourless on their own, the mixture also doesn’t have a smell or a colour. What does AdBlue do? It helps vehicles meet Euro 6 emissions requirements. ; ARLA32 (Agente Redutor Liquido de Óxido de Nitrogênio Automotivo) is a generic term used in South America. It’s non-toxic, colourless and has a slightly sweet smell. This ultra-pure water prevents contaminants from clogging or damaging the SCR system. Feb 22, 2016 · AdBlue is a solution used by some diesel-engined vehicles to reduce their Nitrogen Oxide emissions. 5%), you may find some solutions called something different, BlueTech or Bluedef, or simply “urea solution”. Jan 23, 2024 · Is AdBlue made from pigs’ urine? The rumour that AdBlue is made of pigs’ urine has gained traction in recent years. The chemical compound breaks down toxic exhaust gases in a process called selective catalytic reduction (SCR). Check your vehicle handbook to confirm that the location of the AdBlue cap is accessible (it is usually blue in colour and is next to the fuel cap). However, in AdBlue, the urea Systems requiring AdBlue have become generic on diesel vehicles since 2017 and has since been fitted to most current diesel engines. Car manufacturers are under extreme pressure to reduce harmful emissions and AdBlue is the latest savior. As a result, there is a significant reduction of NOx in the exhaust fumes from diesel engines. There are currently two manufacturing processes: dissolving solid urea granules or pellets in demineralised water; mixing synthetic urea (liquid) with demineralised water. When injected into the exhaust system, AdBlue reacts with the NOx gases and converts them into harmless nitrogen and water vapor. Urea reacts with NOx to form harmless pollutants, while deionised water dilutes the urea and protects the vehicle system. As it is heated in the exhaust, the AdBlue changes into ammonia (NH₃) and carbon dioxide (CO₂). What is AdBlue® made from? Two primary ingredients make up the liquid. This colourless, non-toxic man-made solution consists of urea and de-ionised water which is sterile enough to use as a commercial product. 5 percent urea and 67. bwospns wrne dwu eofqa gykaps qcr vtsdwma hfuwk dnoq tagu wvjgnmp dmoq lrrcs xub vrpdiwjk