AV FYLLKROPPAR BESTAENDE FYLLNING SAMT APPARAT INNEHALLANDE DYLIK FYLLNING

摘要

This invention relates to dumped packings for use in gas/liquid contact apparatus and analogous apparatus. The dumped packings consist of a plurality of packing elements of specific configuration to provide packings with good characteristics in use. Each element consists of a generally elongate curved or polygonal base member which is substantially flat transversely but extends 90 DEG to 270 DEG about the notional axis of the curve or polygon to form an open shape extending generally in a plane perpendicular to that notional axis. The base member includes one or more elongate apertures bridged by elongate bridges integral with the base member and of opposite sense curvature. This construction gives packing elements which combine high strength with good mass transfer performance.