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Metal content in different metal/13X zeolite catalyst samples.
| Catalyst | Fe (wt.%) | Co (wt.%) | Cu (wt.%) |
|---|---|---|---|
| Fe/13X | 5.52 ± 0.05 | — | — |
| Co/13X | — | 5.45 ± 0.05 | — |
| Cu/13X | — | — | 5.55 ± 0.04 |
| Fe-Co/13X | 5.75 ± 0.05 | 5.87 ± 0.06 | — |
| Fe-Cu/13X | 5.82 ± 0.04 | — | 5.76 ± 0.05 |
| Co-Cu/13X | — | 5.84 ± 0.03 | 5.85 ± 0.03 |
