Pall ring ceramic
is one of the most common and well known tower packings
.Pall ring ceramic is already an industry standard design media developed from the Raschig Ring and is used widely in all variety of applications. After improving, Pall ring ceramic opens two rows of window holes with inner tongue sheet on wall of ring. This new structure improves distribution of gas and liquid, adopting inner surface of ring sufficiently. Compared to Rasching Ring, its disposal capacity increases by up to 50% while pressure decreases to half of former.
Generally, the area for open windows occupies 30% of the total area of the tube wall. Ceramic Pall Ring helps vapor and liquid flow freely through these windows, making full use of the ring’s inner surface to improve distribution of vapor-liquid.
Pall ring a ceramicvery popular ceramic random packings, ceramic pall rings are originated by the improvement of ceramic raschig ring. Ceramic pall ring is a open-hole ring packing that the height and diameter is same and with 5 ligules toward inside at every floor. Usually, the open surface is 30% of the whole wall surface, pall rings’ character helps the liquid and gas pass in packing tower pass freely from the windows of the rings. The Pall Ring open structures effectuate separation of gas and liquid streams and facilitate a more effective mass transfer. and decrease the pressure drop. our factory is one of the main manufacturer, supplier, exporter for ceramic pall ring column packing
Pall ring ceramic can resist high temperature, acid ( except HF ), alkali, salt and various organic solvents.Pall ring ceramic widely applied in various packing towers of desiccation, absorption, cooling, washing and regeneration in industries of petrochemical, chemical, metallurgy, gas and oxygen generation.If ring's size is over 100mm, it is usually filled in column orderly. If its size is less than 90mm, pall ring is stacked in the column randomly.