Plastic Pall Ring with Good Chemical Resistance
Plastic pall ring, having a great improvement on the raschig ring, is also a cylinder whose height is same as its diameter. Being different from metal pall ring
PPR-01: Plastic pall ring is a cylinder whose height is same as its diameter.
PPR-02: Plastic pall ring is made of quality polypropylene, polyethylene, etc.
PPR-03: Plastic pall ring has the advantages of high flux, low resistance, high working efficiency, high operational flexibility and so forth.
Specification - plastic pall ring Model | Nominal diameter (mm) | Diameter × Height × Thickness D × H × δ (mm) | Bulk number (m-3) | Bulk density (kg/m3) | Specific surface area (m2/m3) | Void volume (m3/m3) | Dry packing factor (m-1) |
MPRS-01 | DN 76 | 76 × 76 × 2.6 | 1830 | 73 | 72 | 0. 920 | 92 |
MPRS-02 | DN 50 | 50 × 50 × 1.5 | 6300 | 76 | 100 | 0.917 | 130 |
MPRS-03 | DN 38 | 38 × 38 × 1.4 | 15800 | 82 | 151 | 0. 910 | 200 |
MPRS-04 | DN 25 | 25 × 25 × 1.2 | 48300 | 85 | 213 | 0. 907 | 285 |
MPRS-05 | DN 16 | 16 × 16 × 0.8 | 177600 | 91 | 274 | 0.900 | 376 |
- Materials: PE (polyethylene), PP (polypropylene), RPP (reinforced polypropylene), PVC (polyvinyl chloride), CPVC (chlorinated polyvinyl chloride) and PVDF (polyvinylidene fluoride).
- Suitable temperature range: less than or equal to 100 °C.
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Features
- High mass transfer efficiency.
- Low pressure drop.
- High flux.
- High gas velocity.
- Small resistance.
- Large production capacity.
- Good chemical resistance.
Application
- Plastic pall ring can be applied for separating ethyl benzene, isooctane, methyl benzene in factories.
- Plastic pall ring is widely used in kinds of separation, absorption, desorption and pressure reducing devices.
- Metal pall ring is commonly applied to all sorts of decarbonization and system of synthetic ammonia.
Package
- Plastic pall rings are packed in boxes lined with dry polyethylene film.
- Plastic pall rings are packed in PP woven bags lined with PE film bag inside.
- All of our packing bags are highly dustproof.