Research Article
Evaluation of Behavior of 13X Zeolite Modified with Transition Metals for Catalytic Applications
Table 3
Surface area (SBET), pore volume (Vp), pore diameter (dp), and acidity of 13X zeolite and metal-modified 13X zeolite catalysts.
| Catalyst | SBET (m2/g) | Pore volume (cm3/g) | Pore diameter (nm) | Total acidityTPD-NH3 (mmol/g) |
| 13X zeolite | 620 ± 2.25 | 0.434 ± 0.02 | 11.95 ± 0.15 | 4.75 ± 0.05 | Fe/13X | 327 ± 2.05 | 0.254 ± 0.02 | 11.12 ± 0.12 | 6.24 ± 0.05 | Co/13X | 435 ± 2.21 | 0.268 ± 0.08 | 10.35 ± 0.11 | 6.75 ± 0.05 | Cu/13X | 468 ± 0.95 | 0.278 ± 0.04 | 10.72 ± 0.09 | 6.84 ± 0.05 | Fe-Co/13X | 308 ± 2.15 | 0.255 ± 0.07 | 11.25 ± 0.15 | 8.85 ± 0.05 | Fe-Cu/13X | 303 ± 1.25 | 0.234 ± 0.05 | 10.64 ± 0.05 | 9.21 ± 0.05 | Co-Cu/13X | 301 ± 1.85 | 0.262 ± 0.25 | 10.72 ± 0.35 | 7.36 ± 0.05 |
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