ent on the basis of the Raschig ring. Two rows of window holes with inner tongues are opened on the ring wall. This structure improves the gas-liquid distribution and makes full use of the inner surface of the ring. Compared with the Raschig ring, the processing capacity can be increased by more tha

Chemical random packing refers to inert solid materials installed in packed towers, mainly used for supporting, covering and filtering in drying towers, absorption towers, cooling towers, washing towers and regeneration towers in oil refining, metallurgy, gas, oxygen production and other industries

Tower packing material is divided into ceramic, plastic and metal three categories.1. Ceramic PackingCeramic packing has good corrosion resistance and heat resistance, it has a good surface wettability. Brittle, fragile is its biggest disadvantage. It is widely used in gas absorption, gas washing,

The choice of tower packing for waste gas purification tower should consider the requirements of separation process, usually considering the following aspects:1, High mass transfer efficiency. Generally speaking, the mass transfer efficiency of structured packing is higher than that of random packin

Raschig Ring Advantages: easy to manufacture, low price, and its research is more sufficient, so in the past a long time has been widely used.Disadvantages: Because of the large height to diameter ratio, it is easy to form linecontact between the packing layers during stacking, so there are often se

The plastic super intalox saddle ring packing is an improvement of the rectangular saddle ring. Its characteristic is to improve the fan-shaped arc surface into a shell-shaped arc surface with serrated edges, and increase the opening to make the inner and outer surfaces of the filler communicate, in