Stainless steel flat ring packing, belonging to the short opening ring type packing, abbreviated as SMR (Super Mini Ring), is used in the liquid-liquid extraction process of low interfacial tension systems. It has small axial mixing and high processing capacity, and its mass transfer efficiency can be improved by more than 20%; When used in liquid-liquid extraction processes for medium interfacial tension systems, the pen load can reach 50-60m3/(m2 · h); This type of packing can also be applied to gas-liquid mass transfer processes.
The characteristics of the metal inner curved arc rib angle flat ring are: low resistance to fluid, and a large surface for gas and liquid phase contact, which has improved the fluid mechanics and mass transfer performance of the packing. So the metal inner curved arc rib angle flat ring packing is a type of packing with high flux, low pressure, high mass transfer efficiency, and high operational elasticity
