Since its introduction in the market in 1995, numerous mass-transfer columns have been packed with Raschig Super-Rings-a new fourth-generation packing shown in Figure 4.8-in various chemical processes, petrochemical, refining, and environmental applications (Schultes, 2003).

Figure 4.8:-

Transcribed Image Text:

Figure 4.8 Fourth-generation Raschig Super-Ring.