It can resistant to acid, alkali, salt and all organic solvents, Being used as a support and a covering material in reactors.
Inert ceramic balls have the advantages of high strength, high stabilities to chemical and thermal circumstances. It can resistant to acid, alkali, salt and all organic solvents, Being used as a support and a covering material in reactors in oil refinery, chemical, fertilizer, natural gas and environmental protection industries, it can improve the distribution of gas &liquid and protect the catalyst from shocking by the rushing fluids.
Main specification: |
| | Feldspar | Feldspar-Mullite | Mullite | Mullite-Conumdum | Corundun | Chenical composition% | AL2O3 | 20-30 | 30-45 | 47-70 | 70-90 | ≥90 | AL2O3+SIO2 | ≥90 | Fe2O3 | ≤1 | Watcr absorption(%) | ≤5 | Acid resistance(%) | ≥98 | Alkali resistance(%) | ≥80 | ≥82 | ≥85 | ≥90 | ≥95 | Thermal resistance(°C) | ≥1300 | ≥1400 | ≥1500 | ≥1600 | ≥1700 | Compaessive strength | D3 | ≥120 | ≥140 | ≥150 | ≥160 | ≥200 | D6 | ≥400 | ≥420 | ≥440 | ≥480 | ≥500 | D8 | ≥480 | ≥520 | ≥600 | ≥620 | ≥650 | D10 | ≥600 | ≥700 | ≥800 | ≥900 | ≥1000 | D13 | ≥1000 | ≥1100 | ≥1300 | ≥1500 | ≥1800 | D16 | ≥1500 | ≥1600 | ≥1800 | ≥2300 | ≥2600 | D20 | ≥1800 | ≥2000 | ≥2300 | ≥2800 | ≥3200 | D25 | ≥2500 | ≥2800 | ≥3200 | ≥3600 | ≥4000 | D30 | ≥3000 | ≥3200 | ≥3500 | ≥4000 | ≥4500 | D38 | ≥4000 | ≥4500 | ≥5000 | ≥5500 | ≥6000 | D50 | ≥6000 | ≥6500 | ≥7000 | ≥8500 | ≥1000 | D75 | ≥10000 | ≥11000 | ≥12000 | ≥14000 | ≥15000 | Bulk densitykg/m2 | 1300-1400 | 1400-1500 | 1500-1600 | 1600-1800 | ≥1800 | Mote:The data of bulk density is given for reference only .not as the acceptance criterion |
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Size: |
DiameterD | 3 | 6 | 8 | 10 | 13 | 16 | 20 | 25 | 30 | 38 | 50 | 75 | Tolerancemm | ±1.0 | ±1.5 | ±2.0 | ±3.0 |
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Inert Ceramic Balls