1 2 1.5 2 and 3' White Polytetrafluoroethylene PTFE plastic raschig ring & pall ring
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- Supplier: Nanning Elaiter Environmental Technologies Co. Ltd.
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Product Overview
Description
Product Description
PTFE Pall ring & Raschig Ring (100% pure PTFE) is a kind of special plastic random packing designed to serve special working environment and applications. PTFE has very stable chemical performance, and hardly makes reaction with any acid and alkali. PTFE Pall ring & Raschig ring can be used stably in the temperature of -200 to +250 centigrade thermometer.
Product Advantages
1. Low pressure drop, large void space, large flux, high mass-transfer efficiency, low energy consumption etc.
2. Excellent distribution in tower packing.
3. Operational temperature range: Up to +160°C.
Product Application
PTFE Pall ring & Raschig Ring suitable for all kinds of separation, absorption, desorption device, atmospheric and vacuum distillation unit, ammonia removal, desulfurization system, ethylbenzene separation, isooctane, toluene separation.
Technical Data
PTFE Pall Ring | |||||||||
Size (mm) | Bulk density (kg/m3) | Bulk number (PCS/m3) | Surface area (m2/m3) | Void volume (%) | |||||
Φ20×2×20 | 550 | 125000 | 267 | 92.8 | |||||
Φ25×2×25 | 450 | 60000 | 219 | 93.4 | |||||
Φ29×2×29 | 400 | 35000 | 193 | 93.6 | |||||
Φ38×2.5×38 | 370 | 15800 | 148 | 94 | |||||
Φ40×2×40 | 350 | 15100 | 138 | 94.2 | |||||
Φ42×3×42 | 550 | 14500 | 132 | 94.3 | |||||
Φ50×2×50 | 250 | 6800 | 108 | 94.5 | |||||
Φ50×3×50 | 350 | 6800 | 108 | 94.5 | |||||
Φ50×4×50 | 450 | 6800 | 108 | 94.5 | |||||
Φ50×5×50 | 580 | 6800 | 108 | 94.5 | |||||
Φ65×3×65 | 300 | 4600 | 84 | 94.8 | |||||
Φ65×5×65 | 500 | 4600 | 84 | 94.8 | |||||
Φ76×4×76 | 460 | 3000 | 72 | 95 | |||||
PTFE Raschig Ring | |||||||||
Diameter (mm) | Dimension d×h×δ (mm) | Surface area (m2/m3) | Void ratio(m3/m3) | Bulk number (n/m3) | Bulk density (kg/m3) | ||||
Φ20 | 20×20×2 | 267 | 0.928 | 110000 | 550 | ||||
Φ25 | 25×25×2 | 219 | 0.934 | 56000 | 450 | ||||
Φ38 | 38×38×3 | 148 | 0.946 | 14000 | 380 | ||||
Φ50 | 50×50×4 | 108 | 0.949 | 6500 | 440 | ||||
Φ65 | 65×65×4 | 84 | 0.948 | 4600 | 480 | ||||
Φ76 | 76×76×5 | 72 | 0.92 | 1850 | 350 | ||||
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