Features of Raschig ring packing

- Aug 27, 2020-

The Raschig ring packing has high open porosity, large voids, large flux, and low resistance, so that gas and liquid in the packed tower can pass freely, and the gas and liquid distribution in the packing layer is relatively good, especially on the inner surface of the packing ring. The liquid that is wetted by the liquid, regardless of its orientation, the liquid spilled on the packing, some flows along the outer wall, and some flows along the inner wall. In this way, the degree of liquid dispersion is increased, and the utilization rate of the inner surface of the filler is improved. Therefore, it not only has a larger passing capacity and a lower pressure drop, but also the tower has a high mass transfer and separation efficiency.