| Fresh catalyst | Catalyst regenerated by air-steam mixture | Catalyst regenerated by pure supercritical СО2 | |
| MPC Conversion, % | 99.80 | 99.69 | 99.77 |
| Heavy residue Conversion, % | 75.01 | 69.85 | 70.44 |
| Styrene Formation Selectivity (towards decomposed MPC), % mol. | 100 | 86.99 | 93.97 |
| Styrene Formation Selectivity (towards decomposed MPC and heavy residue), % mol. | 103.9 | 90.70 | 97.69 |