Gas and liquid contact apparatus – Fluid distribution – Pumping
Patent
1997-09-05
1999-08-31
Bushey, C. Scott
Gas and liquid contact apparatus
Fluid distribution
Pumping
261 792, 261108, 261111, 96314, 96319, 366339, B01F 304
Patent
active
059450398
ABSTRACT:
The present invention is to provide a gas-liquid processing apparatus having a high contact efficiency of a gas and a liquid and a high reaction efficiency at a low production cost. A static type fluid mixer, includes a passage pipe for the passage of a fluid and a spiral blade body arranged in the passage pipe with the longitudinal direction substantially perpendicularly but being absent in the center portion of the passage pipe. A liquid and a gas are supplied into the static type fluid mixer and a fluid is returned from the bottom portion of the static type fluid mixer to the upper portion via the pipe for the fluid circulation. The fluid is maintained in the static type fluid mixer at a pressured state higher than the atmospheric pressure.
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