Diesel and Urea
The Professor discusses some of the chemistry behind the recent controversy involving Volkswagen cars.
CLARIFICATION: While many diesel engines (including VW cars) use urea as discussed (marketed as AdBlue), we've heard from viewers explaining the technique VW "fiddled with the computer" used another NOX-removal technology. (The Prof is in India without web access but sends apologies for any confusion he caused)
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Volkswagen on Words of the World: https://youtu.be/Nc34hc8tXO4
Carbon Dioxide: https://youtu.be/trhXiCxvzu4
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Видео Diesel and Urea канала Periodic Videos
CLARIFICATION: While many diesel engines (including VW cars) use urea as discussed (marketed as AdBlue), we've heard from viewers explaining the technique VW "fiddled with the computer" used another NOX-removal technology. (The Prof is in India without web access but sends apologies for any confusion he caused)
Periodic Videos on Patreon: https://www.patreon.com/periodicvideos
Volkswagen on Words of the World: https://youtu.be/Nc34hc8tXO4
Carbon Dioxide: https://youtu.be/trhXiCxvzu4
More chemistry at http://www.periodicvideos.com/
Follow us on Facebook at http://www.facebook.com/periodicvideos
And on Twitter at http://twitter.com/periodicvideos
From the School of Chemistry at The University of Nottingham: http://bit.ly/NottChem
Periodic Videos films are by video journalist Brady Haran: http://www.bradyharan.com/
Brady's Blog: http://www.bradyharanblog.com
Join Brady's mailing list for updates and extra stuff --- http://eepurl.com/YdjL9
Видео Diesel and Urea канала Periodic Videos
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