Plastic Polypropylene Liquid Extraction Pall Ring
Pall ring is a kind of plastic random packing made of two hemispheres. Each hemisphere is made of many flabellate vanes. It is also made from heat resistant and chemical corrosion resistant plastics, including PE, PP, RPP, PVC, CPVC and PVDF. Plastic polyhedral hollow ball is used for absorbers, degassing, liquid extraction, water treatment and heat transfer. Its specific surface area is larger than any other spherical packings.
Plastic Polypropylene Liquid Extraction Pall Ring technical data
Specification |
Surface area m2/m3 |
Bulk density kg/m3 |
Number |
25mm |
175 |
91kg |
53500 |
38mm |
115 |
71kg |
15800 |
50mm |
93 |
56kg |
6500 |
76mm |
73 |
60kg |
1930 |
Plastic Polypropylene Liquid Extraction Pall Ring Features
High free volume, low pressure drop, low mass-transfer unit height.
High flooding point, uniform gas-liquid contact.
Small specific gravity, high mass transfer efficiency.
Plastic Polypropylene Liquid Extraction Pall Ring Pall Ring For
Application
Gas absorption
Deabsorption system
Scrubbing tower
Removing smoke equipment
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