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July 29 marks a pivotal moment in transportation history, thanks to Friedrich Wöhler's groundbreaking work in synthesizing urea in the laboratory for the first time. This discovery, made 66 years before the invention of the diesel engine, has become crucial in reducing nitrogen oxide (NOx) emissions through Selective Catalytic Reduction (SCR) systems. Wöhler's work paved the way for products like Transliquid's Noxguard Automotive Urea to mitigate harmful pollutants.
Wöhler and Synthetic Urea: A Leap in Environmental Innovation
Wöhler’s synthesis of urea marked the dawn of organic chemistry. Although environmental concerns about NOx were not known at the time, his work now enables the automotive industry, especially diesel vehicles, to utilize urea for reducing these toxic emissions.
SCR and the Fight Against NOx
DEF, primarily composed of urea, works with SCR systems to convert nitrogen oxides into nitrogen and water vapor, substances harmless to the environment. This technological advance, along with the industrial-scale production of urea, effectively combats air pollution.
DEF Usage Tips
It is important to note that DEF should not be substituted or contaminated with inappropriate liquids. There are myths, such as using human urine in automotive urea tanks, which can result in costly damage to diesel engines. Substituting or contaminating DEF with inappropriate liquids can cause severe damage to diesel engines. Always ensure that only the specified DEF is used to maintain engine efficiency and avoid costly repairs.
Thanks to Wöhler's discoveries and current technologies, Transliquid Technologies implements these advances to improve diesel engine efficiency and contribute to reducing environmental impact.
