{HEAD ~ The compact high efficiency separation column} 4, wherein the means for removing and guiding {TAIL ~ liquid enriched fluid} is formed by a return skirt that is formed integrally with the upper wall 
{ HEAD ~ The compact high efficiency separation column } 4 , wherein the means for removing and guiding { TAIL ~ liquid enriched fluid } is formed by a return skirt that is formed integrally with the upper wall
HEAD HEAD HEAD HEAD HEAD HEAD HEAD HEAD HEAD HEAD OTH OTH OTH OTH OTH OTH OTH OTH OTH TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH