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The ceramic butterfly rings are overlapped along the axial direction that makes a conjugated structure inside, so that the liquid is evenly distributed on the filler surface.
The resistance to vapor is decreased and flux is increased a lot when vapor-liquid flows through the ceramic butterfly rings packing bed. Distribution of vapor-liquid is distributed more evenly and the interface between vapor and liquid is increased so as to improve the mass transfer efficiency. Ceramic butterfly ring is highly resistant to thermal shock or chemical attack.
High chemical stability and high acid resistance
Excellent heat resistance
High specific surface area and low cost
Low moisture absorption
Low pressure drop and high mass transfer efficiency
With excellent chemical resistance, heat resistance and mechanical strength, ceramic butterfly rings can be used in the drying columns, absorbing columns, cooling towers, scrubbing towers in chemical industry, metallurgy industry, coal gas industry, oxygen producing industry, etc.
| SiO2 | Al2O3 | Fe2O3 | CaO | MgO | K2O+Na2O | Others |
| >70% | 17-23% | <1.0% | <2.0% | <2.0% | 2-4% | <1.0% |
| Acid resistance | >99.6% | Specific gravity | 2.25-2.35g/cm3 |
| Alkali resistance | >85% | Moh's hardness | >6.5scale |
| Water absorption | <0.5% | Thermal conductivity | 0.9-1.0W/mK |
| Porosity | <1.0% | Operating temp. | 920-1100°C |
| Catalog No. | Nominal size (mm) | L*W*H*T (mm) | Specific surface (m2/m3) | Void volume (%) | Package density (kg/m3) | Packing factor (m-1) |
| RCBR-1 | 19 | 38*26*11*4.5 | 335 | 71 | 570 | 934 |
| RCBR-2 | 25 | 52*28*12.5*5 | 255 | 72 | 620 | 683 |
| RCBR-3 | 38 | 62*41*15*5.5 | 160 | 74 | 630 | 935 |
* More products can be customized
We manufacture ceramic butterfly rings for various applications. To place an order or request a quote, please don't hesitate to contact us.
