A HEAT AND MASS EXCHANGE STRUCTURE AND A PACKING ARRANGEMENT FOR REDUCING WALL FLOW IN DISTILLATION COLUMN

摘要

An outer shell having an outer vertical wall with an inner face, a plurality of first corrugated packing sheets having an outer edge spaced from the inner face of the outer shell, and a pair of first corrugated packing sheets positioned within the outer plate and sandwiched therebetween The paper discloses a thermal and / or mass exchange structure comprising a plurality of second corrugated packing sheets.