EnviNOx® is the first industrially proven commercial low temperature process for the combined removal of N2O and NOX. It is capable of almost complete removal of nitrous oxide. NOX emissions can also be reduced to very low levels, enabling an invisible stack plume to be easily achieved.
This technology is suited equally well to retrofits or to new nitric acid plants. As it is an end-of-pipe process, there is no contact with the product nitric acid or intermediate NO gas, eliminating any possibility of product loss or contamination.
The EnviNOx® process can thus enable nitric acid plant owners to beneficially participate in greenhouse gas emission trading mechanisms.
Projects using EnviNOx® technology can generate a particularly high yield of carbon credits due to the very high rates of N2O removal that can be achieved and verified.
- Reduced N2O and NOX emissions simultaneously
- Highest N2O and NOX reduction rates compared to other abatement systems (e.g. secondary catalyst)