Gas-Liquid Contact Tray, Gas-Liquid Contact Column, and, Use of a Column

摘要

"LIQUID CONTACT TRAY, LIQUID CONTACT COLUMN, AND USE OF A COLUMN". The invention relates to a gas-liquid contact tray comprising a bubble area and a plurality of descent tubes having a descent tube opening, which descent tube openings are spaced apart in the bubble area. whereas, when in use, a liquid enters the descent tube opening from opposite sides of the descent tube opening, the descent tube opening and the descent tube being provided with at least two flow direction plates, wherein each flow directing plate has an upper end extending above the tray and is inclined towards the direction of the liquid flowing into the descent tube opening.