Stirring system and method for introducing gases to liquids

Details Stirring system and method for introducing gases to liquids Stirring system and method for introducing gases to liquids

1986-04-07

1987-10-13

Miles, Tim

Gas and liquid contact apparatus

Contact devices

Rotating

B01F 304

Patent

active

046997407

ABSTRACT:
A stirring system for dispersing gases in liquids, includes an upright mixing vessel with at least one baffle, a draft tube, and a stirring shaft with at least two stirrers, one of which stirrers is mounted at the upper end of the draft tube and the other at the lower end. The liquid into which the gases are to be introduced is charged into the mixing vessel to the extent that the liquid level lies above the upper edge of the draft tube and above the lower edge of the baffle or baffles.

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"Gas-Liquid Dispersion With Pitched Blade Turbines", Chemical Engineering Communication, vol. 25, Gordon and Breach Science Publishers, Inc., 1984, Marijn M. C. G. Warmoseskerken, Jan Speur, and John M. Smith, pp. 12-29.

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