PP Pall Ring | Acid Alkali Resistant Polypropylene Tower Packing
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| Product Name | Plastic Pall Ring | ||||||
| Material | PP/RPP/PVC/CPVC/PVDF/PTFE,etc | ||||||
| Life Span | >3 years | ||||||
| Feature | High void ratio, low pressure drop, low mass-transfer unit height, high flooding point, uniform gas-liquid contact, small specific gravity, high efficiency of mass transfer. | ||||||
| Advantage | 1. Their special structure make it has big flux, low pressure drop, good anti-impaction capability. | ||||||
| 2. Strong resistance to chemical corrosion, large void space. energy saving, low operation cost and easy to be load and unload. | |||||||
| Application | These various plastic tower packing are widely used in petroleum and chemical,alkali chloride,gas and environmental protection industries with max. temperature of 280°. | ||||||
PP Pall Ring Packing
Industrial Applications of PP Pall Ring Packing
Our polypropylene pall ring serves as ideal random packing media in many industrial tower systems:
1.Waste gas scrubber tower: Acid gas removal, flue gas purification, deodorization
2.Absorption column: Ammonia absorption, hydrogen sulfide absorption, chlorine absorption
3.Stripping tower: Ammonia stripping, VOC stripping
4.Distillation & rectification tower for low-corrosion medium
5.Water treatment and chemical liquid purification projects
PP pall ring packing is preferred when working medium contains acid, alkali or salt solution, where metal packing cannot work. It is commonly selected by chemical plant, environmental protection engineering, pharmaceutical industry and metallurgy waste gas treatment projects.
PP Pall Ring Specifications & Technical Parameters
We supply full series PP pall ring, standard sizes include 16 mm, 25 mm, 38 mm, 50 mm, 76 mm. Custom molding is available for special tower diameter requirements. Raw material: Virgin Polypropylene (PP) Type: Random tower packing Feature: Acid alkali resistant, corrosion resistant Working temperature: -10℃ ~ 100℃ Packing type: Plastic pall ring
How To Choose Suitable PP Pall Ring Size
The selection of polypropylene pall ring depends on tower diameter, gas flow rate, liquid load and medium corrosivity.
Small size (16/25mm): High mass transfer efficiency, suitable for small test column or pilot plant
Medium size (38/50mm): Most popular for industrial scrubber and absorption tower
Large size (76mm): Low pressure drop, for large-diameter packed tower with high gas volume
If you are not sure which size to pick, send your tower working condition parameters to our engineering team, we will provide professional packing selection suggestion.
