FIELD: process engineering.
SUBSTANCE: invention relates to absorption, rectification, oil processing and gas cleaning. Proposed method comprises laying said packing in horizontal lines along concentric circles with rings of every other line shifted relative to previous one. Note here that every element of said packing in bottom layer in one concentric circle is shifted relative to that in upper layer by: s=(d+b)/2, where b is clearance, d is packing OD. Note here that packing elements with identical spacing alternate in height in a line, being laid with spacing equal to: b=2δ+B, where δ is thickness of fluid film flowing over packing, B=3÷4 is minimum distance between fluid films of thickness δ flowing over the surface of packing adjacent elements.
EFFECT: increased effective surface, higher efficiency of heat-and-mass transfer, lower drag.
2 dwg, 2 ex
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