Libra Ceramic Balls are the best choice for bed support media for catalyst, adsorbents, molecular sieve, and silica gel and could be used in the process of hydrotreating, hydrocracking, catalystic conversion, catalytic oxidation, 3A molecular sieves for dehydration, 4A molecular sieves for natural gas dehydration, or 5A molecular sieves for H2S and CO2 removal, desulfurization process, sulfur recovery units etc.
Synonym: DUROCEL 222
Chemical Composition of Libra Ceramic Ball – Catalyst Support Media
| Al2O3+SiO2 | Al2O3 | SiO2 | Fe2O3 | MgO | K2O+Na2O+CaO | Other |
| > 92% | 23-26% | 68-73% | <1% | <2.5% | <4% | <0.5% |
Physical Properties of Libra Ceramic Ball – Catalyst Support Media
| Item | Value |
| Water absorption (%) | <0.5 |
| Bulk density (g/cm3) | 1.35-1.4 |
| Specific gravity (g/cm3) | 2.3-2.4 |
| Free volume (%) | 40% |
| Operation temp.(max) (℃) | 1100 |
| Moh’s hardness (scale) | >6.5 |
Crush Strength of Libra Ceramic Ball – Catalyst Support Media
| Size | Crush strength | |
| Kg/particle | KN/particle | |
| 1/8″ (3mm) | >35 | >0.35 |
| 1/4″ (6mm) | >60 | >0.60 |
| 3/8″ (10mm) | >85 | >0.85 |
| 1/2″ (13mm) | >185 | >1.85 |
| 3/4″ (19mm) | >487 | >4.87 |
| 1″ (25mm) | >850 | >8.5 |
| 1-1/2″ (38mm) | >1200 | >12 |
| 2″ (50mm) | >5600 | >56 |
Shipping Information
Libra Ceramic Balls is shipped in 25kg/bag or quick load bags.
Contact us for quote and more support
Contact Us
Libra Chemical Co., Ltd
Email: libra@dllibra.com
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