Technical Features

    Pall ring packing features two rectangular windows opened on the wall of a standard Raschig ring, with the window leaves overlapping at the center of the ring. The upper and lower windows are staggered in position, resulting in reduced resistance, increased gas velocity, and uniform liquid distribution. Under the same pressure drop, the processing capacity can be increased by 50% compared to Raschig rings.

Applications and Suitable Conditions

    Suitable for carbon dioxide degassing towers, ozone contact reaction towers, and other reaction towers as contact packing.