| Catalyst | Shape | D, diameter | Φ0 , initial aspect ratio | s, shape factor | ρ, density | σ MOR | Pc, critical stress |
| m | (-) | (-) | kgm-3 | MPa | kPa | ||
| A | QUADRULOBE | 1.43E-03 | 3.18 | 2.20 | 1250 | 0.81 | 27.9 |
| B | CYLINDER | 9.50E-04 | 5.92 | 2.55 | 750 | 1.38 | 6.4 |
| C | CYLINDER | 8.30E-04 | 7.48 | 2.55 | 1870 | 2.83 | 6.5 |
| D | TRILOBE | 2.89E-03 | 2.28 | 2.28 | 970 | 0.76 | 69.3 |
| E | CYLINDER | 1.55E-03 | 3.54 | 2.55 | NA | 1.37 | 39.7 |
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