The separation of air into nitrogen (N2) and oxygen (O2) is one of the most important industrial applications of zeolites.
Zeolites are perfectly integrated in the purification process of industrial gases.
Commonly treated gases
| H2O | SOx | NOx |
| NH3 | CO | CO2 |
| Formaldehyde | Freon | Ethylene |
| H2S | Mercaptans | COV |