GAS-LIQUID CONTACTOR AND CO2 RECOVERY DEVICE

摘要

A gas-liquid contactor includes: a plurality of packing material sections through which exhaust gas passes; and a plurality of liquid distributors provided upon each of the plurality of packing material sections, dispersing a CO2 absorption liquid caused to come in contact with the exhaust gas, and supplying the CO2 absorption liquid to tile plurality of packing material sections. The plurality of packing material sections include a first packing material layer and a second packing material layer that have provided therein flow paths (111a, 112a) for the CO2 absorption fluid that each extend in prescribed directions (D2, D3). The first packing material layer and the second packing material layer are characterized by being laminated such that the directions (D2, D3) of extension of the flow paths (111a, 112a) in the flow direction (D1) for the exhaust gas are different from each other.

主权项

1. A gas-liquid contactor comprising:a plurality of packing material sections through which a gas to be treated passes; and
a plurality of liquid distributors that are respectively provided on the plurality of packing material sections, disperse a liquid brought into contact with the gas to be treated, and supply the liquid to the plurality of packing material sections, wherein the plurality of packing material sections include a first packing material layer and a second packing material layer that have flowpaths for the fluid provided to extend in predetermined directions, respectively, and wherein the first packing material layer and the second packing material layer are laminated such that the extending directions of the flowpaths in a flow direction of the gas to be heated are different from each other.