Diesel exhaust fluid (DEF) is an aqueous urea solution made with 32.5% urea and 67.5% deionized water.It is standardised as AUS 32 (aqueous urea solution) in ISO 22241. DEF is a consumable in selective catalytic reduction (SCR) that lowers NO x concentration in the diesel exhaust emissions from diesel engines.. The German Association of the Automotive Industry (VDA) registered the trademark ...
DIESEL EXHAUST FLUID. BlueDEF Diesel Exhaust Fluid is a non-toxic solution engineered to help diesel-powered vehicles reduce emissions and improve fuel economy.
The Consumable Fluid Diesel exhaust fluid is a mixture of synthetic, high-purity, automotive-grade urea and deionized water. This liquid is clear, nontoxic, nonflammable, non-explosive, and ...
API has launched the Marine Diesel Exhaust Fluid Certification Program. Marine DEF, or AUS 40, is an aqueous high-purity urea solution at a concentration of 40% that is needed to operate converters with SCR in applications with large combustion engines.
Diesel exhaust fluid is one of the key elements of the Selective Catalytic Reduction (SCR) process used by most medium and heavy-duty engine builders to meet EPA 2010 regulations.
Buy PEAK Blue Diesel Exhaust Fluid (DEF) - 2.5 gal - NAF DEF002 online from NAPA Auto Parts Stores. Get deals on automotive parts, truck parts and more.
Diesel Exhaust Fluid. 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.
Diesel Exhaust Fluid - Discover important DEF EPA Mandates - Due to the EPA clean air act, diesel emission mandates will require an 83% reduction in nitrogen oxide (NOx) emissions for 2010 from the EPA's 2007 emission levels.
Make sure this fits by entering your model number.; Required for diesel vehicles equipped with a selective catalytic reduction (SCR) emissions after treatment system Reduces NOx emissions in diesel vehicles with an SCR catalyst
Selective Catalytic Reduction (SCR) and Diesel Exhaust Fluid (DEF) Training Module
Related posts to diesel exhaust fluid
Chemistry. .sel exhaust fluid DEF from a separate tank is injected into the exhaust pipeline, where the aqueous urea vaporizes and decomposes to form ammonia and carbon dioxide. Within the SCR catalyst, the NO x are catalytically reduced by the ammonia NH 3 into water H2O and nitrogen N 2 , which are both harmless .
The Consumable Fluid. .sel exhaust fluid is a mixture of synthetic, high purity, automotive grade urea and deionized water. This liquid is clear, nontoxic, nonflammable, non explosive, and generally nonhazardous. Additionally, DEF is classified as a minimum risk for transportation..
Reduce emissions and keep your .sel vehicle running clean with .sel exhaust fluid DEF from AutoZone. We sell the best brands, including AutoZone, Lumax, and Peak Blue DEF fluid. We also sell accessories, like a DEF pump, nozzle, flow meter, or coupler..
.sel Exhaust Fluid DEF is a non hazardous solution, which is 32.5 urea and 67.5 de ionized water. DEF is sprayed into the exhaust stream ofsel vehicles to break down dangerous NOx emissions into harmless nitrogen and water. This system is called Selective Catalytic Reduction SCR .