N20 and NOx abatement with EnviNOx® 

thyssenkrupp Uhde is a world market leader for tertiary N2O and NOx abatement

EnviNOx® technology for the combined removal of N2O (nitrous oxide) and NOX is capable to almost completely eliminate nitrous oxide from nitric acid production plants, but also from other processes. NOX emissions can also be reduced to very low levels enabling an invisible stack plume to be easily achieved.

As a tertiary N20 and NOx abatement measure, EnviNOx® can be simply installed into the tail gas stream without interfering with the process plant or the product. Thanks to constant research and development, also other processing plants can now be equipped with EnviNOx®.

  • 99,9% N20 removal

    at commercial scale (down to less than 1 ppmv)