| 摘要 |
Device for counter-currently contacting gas and liquid com- prising a normally vertical column (1) having a gas inlet and a liquid outlet at its lower end and a gas outlet (2) and a liquid inlet (3) at its upper end, which column (1) is provided with gas/liquid contacting means (6) arranged in the column (1) between the gas inlet and the liquid inlet (3), and with a gas/liquid separator (30) arranged above the gas/liquid contacting means (6), which separator (30) comprises a horizontal collection tray (31) provided with passages (32) communicating with a separation device (33) and with one or more vertical distribution tube(s) (37) extending through the horizontal collection tray (31) to the gas/liquid contacting means (6), wherein the separation device (33) has a gas outlet (42) communicating with the gas outlet (2) of the column (1) and a liquid outlet (43) debouching onto the collection tray (31), and wherein the liquid inlet (3) debouches onto the horizontal collection tray (31).
|
