Characteristics of the Pall ring packing

- Jun 24, 2019-

What are the characteristics of the Pall ring packing?


Due to the opening of the ring wall, the Pall ring greatly improves the utilization of the inner space of the ring and the inner surface of the ring, and the airflow resistance is small and the liquid distribution is uniform. It has the advantages of large flux, low resistance, high separation efficiency and large operational flexibility. Under the same pressure reduction, the treatment capacity can be more than 50% larger than the Lacy ring. Compared with the Raschig ring, this kind of packing has the characteristics of large production capacity, strong resistance and large operation flexibility. Under normal circumstances, the treatment can be 50%-100% larger than the Raschig ring, and the pressure drop ratio is also treated. The Raschig ring is 50%-70% smaller, the gas flux of the Bauer ring can be increased by more than 50%, and the mass transfer equipment efficiency is increased by about 30%. The Pall ring is a widely used