Effect of oxygen on N2O and NO formation from NH3 ScienceDirect
The relationship between the formation of N 2 O and NO and the absence and presence of O 2 in NH 3 oxidation process over MnO x /TiO 2 catalysts was studied in this work Experimental results demonstrated that evident N 2 O and NO formed when only NH 3 with no gaseous O 2 was introduced into the reactor validating N 2 O originated from NH 3 oxidation by lattice oxygen or surface absorbed