FIELD: process engineering.
SUBSTANCE: invention relates to method of making regular packing for mass exchange processes in absorption and rectification columns. In making packing layer, first, carcass should be made. Its elements may be fabricated from metall rods, angles, hollow tubes or wire, as well as from woven cables or other nonmetallic materials with proper resistance to media of their use. Packing elements representing horizontal corrugated tapes and screen flat vertical metal sheets are secured on said carcass. Said tapes may be made from both metal and plastics, or chemically and mechanically resistant fabric. Thickness of rods may be decreased as well as packing hydraulic resistance.
EFFECT: higher efficiency of heat-and-mass exchange, simplified design, reduced consumption of materials.
4 dwg
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