Chemical apparatus and process disinfecting – deodorizing – preser – Chemical reactor – Including internal mixing or stirring means
Reexamination Certificate
2007-12-19
2010-10-26
Griffin, Walter D (Department: 1797)
Chemical apparatus and process disinfecting, deodorizing, preser
Chemical reactor
Including internal mixing or stirring means
C422S140000
Reexamination Certificate
active
07820120
ABSTRACT:
An up-flow reactor includes a reaction chamber, and a distributor device disposed in the reaction chamber for distributing a multi-phase mixture therein. The distributor device includes a first pipe adapted for conducting a gas phase, and including first discharge ports, a second pipe adapted for conducting a slurry or a liquid phase, and including second discharge ports, and a plurality of nozzles. Each nozzle communicates a pair of the first and second discharge ports with a venturi outlet of the nozzle, such that pressurized gas phase from the first discharge port passing through the venturi outlet creates a negative pressure for drawing-in the slurry or the liquid phase to be mixed with the gas phase in the venturi outlet.
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Chevron U. S. A. Inc.
Cleveland Timothy
Griffin Walter D
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