Structured packing for mass transfer with flow restricting means

摘要

Orderly mass transfer packing for absorption, desorption, rectification or extraction columns, which is made up of individual packing elements or packing elements that are composed of segments and is provided with edge deflectors to prevent the column from going to the edge, in which the edge deflector (2) as Conical edge (3) is formed from a plastic film, which extends outwards over a section (4) of a tubular shrink film shrunk onto the circumference of a packaging element (1) or the circumference of a segment of a packaging element. The conical edge (3) can be an edge region of a shrink-on shrink film ring, but is preferably part of a separate angled strip which is held by the shrink film ring (4) on the packaging element (1). IMAGE