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Chemshun
Ceramic Cylinder Rings used as the Chemical packing usually called “Ceramic Raschig Ring”, Ceramic raschig ring is mainly applied in distillation columns to to perform distillations of much greater efficiency. Raschig ring structure provides one of the largest surface areas among tower packing options. Chemshun ceramic raschig ring with high surface area and consistent, large void space, can handles heavy loading, process upsets and temperature shocks
| Al2O3 | SiO2 | Fe2O3 | CaO | K2O+Na2O | TiO2 | MgO |
| 17%-23% | >70% | <1% | 1-2% | 2-4% | <0.5% | <2.5% |
B. Physical properties:
Moh hardness (scale) | Bulk Gravity (g/cm3) | Water absorption | Ignition loss | Heat resistance | Alkali Resistance | Acid Resistance |
>6.5 | 2.1~2.4 | <0.9% | <0.3% | Up to 980℃ | >80% | >98% |
C. Geometric Properites：
| size | D*H*T（mm） | surface | free | number | weight | dry packing |
| m2/m3 | vol.% | pc./m3 | kg/m3 | factor m-1 | ||
| 6(mm) | 6*6*2 | 789 | 73 | 3,110,000 | 880 | 2030 |
| 10(mm) | 10*10*2 | 440 | 70 | 720,000 | 800 | 1280 |
| 15(mm) | 15*15*2 | 330 | 70 | 250,000 | 750 | 960 |
| 25(mm) | 25*25*2.5 | 190 | 78 | 50,000 | 620 | 400 |
| 35(mm) | 35*35* 4 | 150 | 76 | 18,500 | 600 | 320 |
| 40(mm) | 40*40* 5 | 126 | 75 | 13,200 | 580 | 305 |
| 50(mm) | 50*50* 5 | 93 | 81 | 6,400 | 540 | 177 |
| 80(mm) | 80*80*9.5 | 90 | 68 | 1,950 | 560 | 234 |
| 100(mm) | 100*100*10 | 70 | 70 | 1,000 | 700 | 172 |
| 150(mm) | 150*150*15 | 50 | 68 | 295 | 790 | 142 |
Ceramic Cylinder Rings used as the Chemical packing usually called “Ceramic Raschig Ring”, Ceramic raschig ring is mainly applied in distillation columns to to perform distillations of much greater efficiency. Raschig ring structure provides one of the largest surface areas among tower packing options. Chemshun ceramic raschig ring with high surface area and consistent, large void space, can handles heavy loading, process upsets and temperature shocks
| Al2O3 | SiO2 | Fe2O3 | CaO | K2O+Na2O | TiO2 | MgO |
| 17%-23% | >70% | <1% | 1-2% | 2-4% | <0.5% | <2.5% |
B. Physical properties:
Moh hardness (scale) | Bulk Gravity (g/cm3) | Water absorption | Ignition loss | Heat resistance | Alkali Resistance | Acid Resistance |
>6.5 | 2.1~2.4 | <0.9% | <0.3% | Up to 980℃ | >80% | >98% |
C. Geometric Properites：
| size | D*H*T（mm） | surface | free | number | weight | dry packing |
| m2/m3 | vol.% | pc./m3 | kg/m3 | factor m-1 | ||
| 6(mm) | 6*6*2 | 789 | 73 | 3,110,000 | 880 | 2030 |
| 10(mm) | 10*10*2 | 440 | 70 | 720,000 | 800 | 1280 |
| 15(mm) | 15*15*2 | 330 | 70 | 250,000 | 750 | 960 |
| 25(mm) | 25*25*2.5 | 190 | 78 | 50,000 | 620 | 400 |
| 35(mm) | 35*35* 4 | 150 | 76 | 18,500 | 600 | 320 |
| 40(mm) | 40*40* 5 | 126 | 75 | 13,200 | 580 | 305 |
| 50(mm) | 50*50* 5 | 93 | 81 | 6,400 | 540 | 177 |
| 80(mm) | 80*80*9.5 | 90 | 68 | 1,950 | 560 | 234 |
| 100(mm) | 100*100*10 | 70 | 70 | 1,000 | 700 | 172 |
| 150(mm) | 150*150*15 | 50 | 68 | 295 | 790 | 142 |
