Factory Price Scrubber Random Tower Packing Ceramic Pall Ring for Drying and Dehydration in Chemical Industry

Ceramic Pall ring packing has open areas accounting for approximately 30% of the total ring wall area. This design allows gas and liquid in the packed tower to pass freely through the window openings, improving gas-liquid distribution and fully utilizing the inner surface of the ring.

Ceramic Pall ring packing features excellent acid resistance and heat resistance. It can resist corrosion from various inorganic acids, organic acids and organic solvents except hydrofluoric acid, and can be used in various high-temperature applications, giving it a very wide range of applications. Our ceramic Pall ring packing has been used in drying towers, absorption towers, cooling towers, scrubbing towers and regeneration towers in the chemical, metallurgical, gas and environmental protection industries. Our customers for ceramic Pall ring packing include major petrochemical enterprises such as Sinopec and CNPC.

This product is an open-ring packing developed on the basis of ceramic Raschig rings, with equal height and diameter. Each layer of window openings has 5 tongues, each bending inward toward the center of the ring. The upper and lower layers of window openings are staggered in opposite positions. Generally, the open area accounts for about 30% of the total ring wall area. This structure of ceramic Pall rings improves gas-liquid distribution, makes full use of the inner surface of the ring, and allows gas and liquid in the packed tower to pass freely through the window openings.

Ceramic Pall rings have the advantages of large flow capacity, low resistance, high separation efficiency and wide operating flexibility.Under the same pressure drop, the processing capacity can be more than 50% higher than that of Raschig rings.At the same processing capacity, the pressure drop can be reduced by half, and the mass transfer efficiency can be increased by about 20%.

Compared with Raschig rings, this packing features higher capacity, lower resistance and greater operating flexibility.Under normal conditions, the processing capacity can be 50%–100% higher than Raschig rings at the same pressure drop.At the same throughput, the pressure drop is 50%–70% lower than Raschig rings, and the required tower height can also be reduced.Using Pall rings can save 20%–40% of the packing volume compared with Raschig rings.