Distributor tray for offshore gas/liquid contact column

摘要

The invention is a distributor tray for a column (1) for heat and/or material exchange between a gas (G) and a liquid (L), comprising at least one means providing passage of the gas through the tray (2). The means has at least one chimney (4), defining on the surface of the tray (2) compartments (8) of substantially identical surface areas. Each compartment comprises at least one means (5) allowing passage of the liquid through the tray (2). The invention also has application to a gas/liquid contact column, a gas treatment unit, a CO2 capture unit, a distillation unit, an offshore floating barge comprising such a distributor tray and a method of manufacturing the tray.

主权项

1. A distributor tray for a column for at least one of heat and material exchange between a gas and a liquid, comprising:
a plurality of passages, each passage providing passage of gas from a bottom side of the tray through the tray to a top side of the tray and which projects upward from the top side of the tray, the plurality of passages comprising a plurality of groups of passages, each group of passages respectively surrounding an individual tray compartment with the individual tray compartments being of substantially equal surface area and each tray compartment including at least one passage for passing liquid through the tray.