Diesel exhaust fluid (DEF; also known as AUS 32 and marketed as AdBlue) is a liquid used to reduce the amount of air pollution created by a diesel engine...

Diesel exhaust is the exhaust gas produced by a diesel engine, plus any contained particulates. Its composition may vary with the fuel type or rate of...

passenger diesel cars. Acid rain Catalytic converter, which also catalyzes NOx conversion but does not use urea or ammonia Diesel exhaust fluid (DEF) or...

the laboratory emissions testing produced a different amount of diesel exhaust fluid usage and lower emissions than in real world operating scenarios...

in diesel-powered vehicles. The technology in BlueTec vehicles includes a selective catalytic reduction (SCR) system that uses diesel exhaust fluid, and...

the exhaust, which then undergoes thermal decomposition and hydrolysis into ammonia. The urea solution is also referred to as diesel exhaust fluid (DEF)...

filter (DPF) Diesel exhaust fluid (DEF or AdBlue) Carbon capture and storage Selective non-catalytic reduction (SNCR) Scrubber Aftermarket exhaust parts can...

bases, salt solutions and oils. Diesel exhaust fluid packed in two 5L plastic bottles (canisters). Diesel exhaust fluid packed in two 10L plastic bottles...

traditional two separate units. Exhaust treatment continues with SCR which is done by the injection of diesel exhaust fluid in the exhaust to reduce NOx. The engine...

2008, vehicles sold with diesel engines in the United States are equipped with selective catalysator using Diesel exhaust fluid (DEF) to reduce NOx emissions...

to curb cheating. Business action on climate change Diesel particulate filter Diesel exhaust fluid ExxonMobil climate change controversy Greenwashing NOx...

building, parking for 900 trucks, 15 diesel fuel pumps, and also has a dedicated pump for dispensing bulk diesel exhaust fluid. Four-hundred and fifty employees...

fuel offerings ranging from unleaded to diesel. Some stores include ethanol-free fuel and diesel exhaust fluid (DEF) as well. In November 2021, CleanTechnica...

DEF, or diesel exhaust fluid, in later models when EPA requirements changed. DEF is system of injected urea that reduces the emissions of a diesel engine...

petroleum gas). Diesel engines work by compressing only air, or air combined with residual combustion gases from the exhaust (known as exhaust gas recirculation...

Vehicles with Diesel engine sold in the United States were since end of 2008 equipped with selective catalysator using Diesel exhaust fluid (DEF) to reduce...

Starting with MY 2010 the California Air Resources Board mandated that all diesel vehicles must supply total engine hours Starting with MY 2019 the California...

Emaillewaren-Fabrik, or DEF, Oskar Schindler's Enamel Factory in Kraków, Poland Diesel exhaust fluid, or DEF, also known as AdBlue or AUS 32 Disarmed Enemy Forces, or...

Vehicles with Diesel engine sold in the United States were since end of 2008 equipped with selective catalysator using Diesel exhaust fluid (DEF) to reduce...

selective catalytic reduction (SCR) system that uses Urea based Diesel exhaust fluid (DEF) known as BlueTec technology The Volkswagen and Audi cars identified...

from the exhaust pipe, retarding the vehicle. Turbocharger retarders that restrict the flow of exhaust gas can also help in increasing the exhaust pressure...

Thailand-based Indorama Ventures for $795 million. PEAK BlueDEF – Diesel exhaust fluid marketed under the PEAK brand Sierra – marketed as a safer alternative...

steam engines. Diesel is often used in heavy trucks. However, diesel exhaust, especially from older engines, can cause health damage. Diesel fuel has many...

ingredient in diesel exhaust fluid (DEF), which is 32.5% urea and 67.5% de-ionized water. DEF is sprayed into the exhaust stream of diesel vehicles to break...

Hydramatic employed a fluid coupling. The first diesel locomotives using fluid couplings were also produced in the 1930s. A fluid coupling consists of...

Duramax 6.6L V8 diesel engine paired with an Allison 1000 or 2000 series automatic transmission. There is also a diesel exhaust fluid filling port by...

are via passing flue gasses through a catalytic converter and/or diesel exhaust fluid treatment, whereby an aqueous solution of urea reacts with the nitrous...

also released under the guise of "Blue TDI", which used AdBlue – or diesel exhaust fluid (DEF) – in combination with a DPF to attain the more stringent Euro...

urea-based diesel exhaust fluid, which converts NOx in the catalytic converter to elemental nitrogen and water. Although EGR requires a diesel particulate...

uniflow. The design using exhaust valve(s) is common in on-road, off-road, and stationary two-stroke engines (Detroit Diesel), certain small marine two-stroke...