Gas and liquid contact apparatus – Contact devices – Injector type
Patent
1987-12-30
1989-09-19
Miles, Tim
Gas and liquid contact apparatus
Contact devices
Injector type
261DIG75, 261DIG78, B01F 304
Patent
active
048679186
ABSTRACT:
Gas dispersion in a liquid is enhanced by combining the gas and liquid in close proximity to a venturi or other flow constriction means used to create supersonic flow velocities and subsequent deacceleration to sub-sonic velocity. When a venturi is employed, the gas-liquid mixing occurs in the converging portion of the venturi or upstream but in close proximity to said venturi. Turbulent flow conditions upstream of the venturi or other flow constriction means adequate to disperse the gas uniformly in the liquid are not required and, surprisingly, the gas and liquid need not be uniformly dispersed prior to acceleration to supersonic velocity.
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Bergman Thomas J.
Kiyonaga Kazuo
Litz Lawrence M.
Fritschler A. H.
Miles Tim
Union Carbide Corporation
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