A "Nitrate Route" for the low temperature "Fast SCR" reaction over a V2O5-WO3/TiO2 commercial catalyst.

Chem Commun (Camb)

Dipartamento di Chim., Mat. e Ing. Chimica G. Natta, Politecnico di Milano, Piazza L. Da Vinci 32, I-20133 Milan, Italy.

Published: December 2004

AI Article Synopsis

  • A novel mechanism for the Fast SCR reaction suggests that ammonium nitrate forms as an intermediate at low temperatures.
  • This intermediate then reacts with NO, which is identified as the rate-determining step in the process.
  • The study focuses on the interactions between ammonia (NH3), nitrogen oxides (NO and NO2) in this reaction framework.

Article Abstract

A novel mechanism is proposed for the Fast SCR reaction of NH(3), NO and NO(2) at low temperature involving the formation of ammonium nitrate as intermediate and its subsequent reaction with NO as the rate determining step.

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Source
http://dx.doi.org/10.1039/b411613eDOI Listing

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