How to extract NOx from NOx/N2/O2 mixture at low concentration (below 1%Vol. NOx)? And how much energy does it cost?

Suppose we have a mixture of NOx/O2/N2 with NOx occupy around 0.5% Vol. How can we extract NOx from this mixture? And how much energy is needed (e.g. kJ/mol NOx) ? It would be great if someone can...

27 June 2022 9,437 1 View