Item | Unit | ||||
Size | mm | 0.4-0.8 | 0.8-1.3 | 1.3-1.7 | 1.7-2.5 |
N2 adsorption (1bar 25℃) |
wt% | ≥23 | ≥22 | ≥22 | ≥22 |
N2/O2 selectivity (1bar 25℃) |
α | ≥6.3 | ≥6.2 | ≥6.2 | ≥6.2 |
Crush strength | N | ≥15 | ≥25 | ||
Bulk density | Kg/m³ | ≥620 | ≥620 | ≥620 | ≥620 |
Moisture residual | wt% | ≤0.5 | ≤0.5 | ≤0.5 |
≤0.5 |