Combustion modification, reduction nitrogen oxides emissions

The removal of nitrogen oxides from combustion and industrial exhaust remains an important problem which has been studied extensively. Combustional modifications (controlling burner stoichiometry and lowering flame temperature) have led to methods that are both cost-effective and energy-efficient, however, these methods by themselves cannot achieve the reduction of NOx to levels required in new regulations [1], The wet methods (and the adsorption techniques) for NOx control, which can be used for stationary source emissions only, are expensive to operate and additionally, these methods have serious problems with adsorbent treatment and disposal [2],... 

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