| 摘要 |
<p>PURPOSE:To obtain good separation performance by keeping the same vapor-liquid contacting condition as at the time of horizontal operation even during rolling or inclined operation by eliminating the distribution of liquid depth on tray by providing partition plates around tray caps on tray. CONSTITUTION:In a vapor-liquid contactor provided in plant for the liquefaction of natural gas, etc., on a marine floating type structure, the distribution of liquid depth on the tray 2 is smoothed by the partition plate 18 provided around the tray cap 10 on the tray 2; that is, liquid overflows each of the partition plates 18, so that the shallowing of liquid depth can be prevented even at places where liquid level becomes higher by a damming effect. Also, the pushing-back of liquid on the tray 2 toward the left direction by the plate 18 can be prevented, so that no places where liquid depth becomes extremely deeper are produced and also no weaving phenomenon takes place. Thus, good separation performance can be obtained in the same way as in the horizontal operation even during rolling.</p> |
