Generation of fine bubbles

Generation of fine bubbles

Fine gaseous bubbles are generated in a liquid ambient by simultaneously emitting a gas and a liquid stream through co-planar orthogonally opposed orifices (15, 16; 36, 38) in separate gas and liquid conduits (12, 14; 32, 34) at liquid velocities sufficient to generate localised shear fields at the...

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Hauptverfasser: PHIROZ MANECK BHAGAT, ROBERT MARTIN KOROS
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Sprache:eng
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CHEMISTRY
METALLURGY
MIXING, e.g. DISSOLVING, EMULSIFYING, DISPERSING
PERFORMING OPERATIONS
PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
TRANSPORTING
TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
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creator PHIROZ MANECK BHAGAT
ROBERT MARTIN KOROS
description Fine gaseous bubbles are generated in a liquid ambient by simultaneously emitting a gas and a liquid stream through co-planar orthogonally opposed orifices (15, 16; 36, 38) in separate gas and liquid conduits (12, 14; 32, 34) at liquid velocities sufficient to generate localised shear fields at the gas orifices, thereby permitting the production of fine bubbles even at high volumetric gas flow to liquid flow ratios; i.e., at volumetric gas flow to liquid flow ratios ranging from about 1:1 to about 20:1 or more. The liquid forced through the liquid conduit may be the same as, or different from, the liquid of the liquid ambient.
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subjects CHEMISTRY
METALLURGY
MIXING, e.g. DISSOLVING, EMULSIFYING, DISPERSING
PERFORMING OPERATIONS
PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
TRANSPORTING
TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
title Generation of fine bubbles
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