Gas and liquid contact apparatus – Contact devices – Rotating gases
Patent
1988-01-27
1989-05-30
Miles, Tim
Gas and liquid contact apparatus
Contact devices
Rotating gases
261DIG75, 366165, 239405, 2394273, B01F 304
Patent
active
048343439
ABSTRACT:
A method of improving the contacting of a gas and a liquid by injecting liquid, together with the gas in the form of substantially uniformly sized bubbles, into a vertical column of the liquid so as to introduce both a vertical downflow along the column axis and a rotational movement of the liquid-gas mixture about the axis. Preferably at least a major part of the liquid and a part of the gas is introduced tangentially near the top of the column, the remainder being introduced axially as a high velocity stream from the top of the column.
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