Properties |
Sphere |
Pellet |
||
Diameter (mm) |
1.7-2.5 (8*12 mesh) |
3.0-5.0 (4*8 mesh) |
1.6 (1/16 inch) |
3.2 (1/8 inch) |
Size ratio up to grade (%) |
≥98 |
≥98 |
≥96 |
≥96 |
Bulk density (g/ml) |
≥0.70 |
≥0.70 |
≥0.68 |
≥0.68 |
Wear ratio (%) |
≤0.20 |
≤0.20 |
≤0.40 |
≤0.40 |
Crushing strength (N) |
≥35/piece |
≥85/piece |
≥30/piece |
≥70/piece |
Static H2O adsorption (%) |
≥21.5 |
≥21.5 |
≥21.5 |
≥21.5 |
Static methanol adsorption(%) |
≥15 |
≥15 |
≥15 |
≥15 |
Water content (%) |
≤1.5 |
≤1.5 |
≤1.5 |
≤1.5 |