OXYGEN DISSOLVER FOR PIPELINES OR PIPE OUTLETS

OXYGEN DISSOLVER FOR PIPELINES OR PIPE OUTLETS

An apparatus for dispersing a gas into a fluid stream. The apparatus comprises a generally annular body disposed to define an orifice in the fluid stream, a plurality of inwardly depending apertures formed in the body and in fluid communication with a supply of pressurized gas. Each of said aperture...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: VAUGHAN, STEPHEN PAUL, ARCHBOLD, EDWIN PAUL
Format: Patent
Sprache:eng ; fre
Schlagworte:
MIXING, e.g. DISSOLVING, EMULSIFYING, DISPERSING
PERFORMING OPERATIONS
PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
TRANSPORTING
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Beschreibung
Zusammenfassung:An apparatus for dispersing a gas into a fluid stream. The apparatus comprises a generally annular body disposed to define an orifice in the fluid stream, a plurality of inwardly depending apertures formed in the body and in fluid communication with a supply of pressurized gas. Each of said apertures defines a localized injection point for dispersion of the pressurized gas into the fluid stream. The orifice includes a restricted throat section adapted progressively to reduce the effective cross-sectional flow area of the fluid downstream of said apertures, such that resultant velocity and pressure differentials enhance dissolution of the gas in the fluid.