SHIELDING IN SEPARATION COLUMN

摘要

PROBLEM TO BE SOLVED: To provide a liquid distributor and method for distribution of a liquid in a mass transfer column.SOLUTION: A liquid distributor or method is provided. The distributor includes: at least one riser comprising at least one riser wall, the at least one riser wall extending from a first surface of the distributor in a first direction of the mass transfer column; at least one shield extending from a second surface of the distributor opposite the first surface and extending in a second direction opposite the first direction; and at least one liquid distribution aperture extending from the first surface of the distributor through the second surface of the distributor. The at least one shield has a length extending in the second direction such that a gap is created between the at least one shield and packing. The height of the gap between the shield and the packing is about 10 mm to 75 mm.SELECTED DRAWING: Figure 4