WO2007067962A3 - A system and method for alteration of gas content of a liquid - Google Patents
A system and method for alteration of gas content of a liquid Download PDFInfo
- Publication number
- WO2007067962A3 WO2007067962A3 PCT/US2006/061756 US2006061756W WO2007067962A3 WO 2007067962 A3 WO2007067962 A3 WO 2007067962A3 US 2006061756 W US2006061756 W US 2006061756W WO 2007067962 A3 WO2007067962 A3 WO 2007067962A3
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- flow
- water
- gas
- directed
- alteration
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/72—Treatment of water, waste water, or sewage by oxidation
- C02F1/74—Treatment of water, waste water, or sewage by oxidation with air
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F23/00—Mixing according to the phases to be mixed, e.g. dispersing or emulsifying
- B01F23/40—Mixing liquids with liquids; Emulsifying
- B01F23/45—Mixing liquids with liquids; Emulsifying using flow mixing
- B01F23/454—Mixing liquids with liquids; Emulsifying using flow mixing by injecting a mixture of liquid and gas
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F25/00—Flow mixers; Mixers for falling materials, e.g. solid particles
- B01F25/20—Jet mixers, i.e. mixers using high-speed fluid streams
- B01F25/21—Jet mixers, i.e. mixers using high-speed fluid streams with submerged injectors, e.g. nozzles, for injecting high-pressure jets into a large volume or into mixing chambers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F25/00—Flow mixers; Mixers for falling materials, e.g. solid particles
- B01F25/30—Injector mixers
- B01F25/31—Injector mixers in conduits or tubes through which the main component flows
- B01F25/312—Injector mixers in conduits or tubes through which the main component flows with Venturi elements; Details thereof
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F25/00—Flow mixers; Mixers for falling materials, e.g. solid particles
- B01F25/30—Injector mixers
- B01F25/31—Injector mixers in conduits or tubes through which the main component flows
- B01F25/313—Injector mixers in conduits or tubes through which the main component flows wherein additional components are introduced in the centre of the conduit
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F25/00—Flow mixers; Mixers for falling materials, e.g. solid particles
- B01F25/30—Injector mixers
- B01F25/31—Injector mixers in conduits or tubes through which the main component flows
- B01F25/314—Injector mixers in conduits or tubes through which the main component flows wherein additional components are introduced at the circumference of the conduit
- B01F25/3141—Injector mixers in conduits or tubes through which the main component flows wherein additional components are introduced at the circumference of the conduit with additional mixing means other than injector mixers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F25/00—Flow mixers; Mixers for falling materials, e.g. solid particles
- B01F25/40—Static mixers
- B01F25/45—Mixers in which the materials to be mixed are pressed together through orifices or interstitial spaces, e.g. between beads
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F25/00—Flow mixers; Mixers for falling materials, e.g. solid particles
- B01F25/40—Static mixers
- B01F25/45—Mixers in which the materials to be mixed are pressed together through orifices or interstitial spaces, e.g. between beads
- B01F25/452—Mixers in which the materials to be mixed are pressed together through orifices or interstitial spaces, e.g. between beads characterised by elements provided with orifices or interstitial spaces
- B01F25/4521—Mixers in which the materials to be mixed are pressed together through orifices or interstitial spaces, e.g. between beads characterised by elements provided with orifices or interstitial spaces the components being pressed through orifices in elements, e.g. flat plates or cylinders, which obstruct the whole diameter of the tube
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F25/00—Flow mixers; Mixers for falling materials, e.g. solid particles
- B01F2025/91—Direction of flow or arrangement of feed and discharge openings
- B01F2025/915—Reverse flow, i.e. flow changing substantially 180° in direction
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F25/00—Flow mixers; Mixers for falling materials, e.g. solid particles
- B01F2025/91—Direction of flow or arrangement of feed and discharge openings
- B01F2025/918—Counter current flow, i.e. flows moving in opposite direction and colliding
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F25/00—Flow mixers; Mixers for falling materials, e.g. solid particles
- B01F2025/91—Direction of flow or arrangement of feed and discharge openings
- B01F2025/919—Direction of flow or arrangement of feed and discharge openings characterised by the disposition of the feed and discharge openings
- B01F2025/9191—Direction of flow or arrangement of feed and discharge openings characterised by the disposition of the feed and discharge openings characterised by the arrangement of the feed openings for one or more flows, e.g. for the mainflow and the flow of an additional component
- B01F2025/91911—Direction of flow or arrangement of feed and discharge openings characterised by the disposition of the feed and discharge openings characterised by the arrangement of the feed openings for one or more flows, e.g. for the mainflow and the flow of an additional component with feed openings in the center of the main flow
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Dispersion Chemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Organic Chemistry (AREA)
- Physical Water Treatments (AREA)
Abstract
The subject application is directed to a system and method for alteration of gas content in a liquid. The system includes a flow-through device, such as a vena contracta, converging/diverging nozzle, or orifice plate, which allows the saturation of a gas in water to exceed 100 percent. A flow of water is directed toward the outlet end of the flow-through device and a flow of gas is directed into the inlet end thereof. The flow of air passes through an orifice in the flow-through device and creates a shock wave adjacent the outlet end thereof. The shock wave creates a mass transfer interface permitting the super-saturation of gas in the water. The supersaturated water then exits past the flow-through device for discharge through a piping system into a pond, water reservoir or such containment area as is required by a particular application.
Applications Claiming Priority (10)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US11/298,333 | 2005-12-07 | ||
US11/298,333 US20070126132A1 (en) | 2005-12-07 | 2005-12-07 | Vena contracta |
US11/344,863 US20070126133A1 (en) | 2005-12-07 | 2006-02-01 | Vena contracta |
US11/344,863 | 2006-02-01 | ||
US86883206P | 2006-12-06 | 2006-12-06 | |
US86883606P | 2006-12-06 | 2006-12-06 | |
US86884006P | 2006-12-06 | 2006-12-06 | |
US60/868,832 | 2006-12-06 | ||
US60/868,836 | 2006-12-06 | ||
US60/868,840 | 2006-12-06 |
Publications (2)
Publication Number | Publication Date |
---|---|
WO2007067962A2 WO2007067962A2 (en) | 2007-06-14 |
WO2007067962A3 true WO2007067962A3 (en) | 2007-11-29 |
Family
ID=38123644
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/US2006/061756 WO2007067962A2 (en) | 2005-12-07 | 2006-12-07 | A system and method for alteration of gas content of a liquid |
Country Status (1)
Country | Link |
---|---|
WO (1) | WO2007067962A2 (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102008056232A1 (en) | 2008-11-06 | 2010-05-20 | Messer Austria Gmbh | Process and apparatus for oxygenation of irrigation water |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2514529A (en) * | 1946-07-16 | 1950-07-11 | Phillips Petroleum Co | Fluid cooling apparatus |
US4483805A (en) * | 1982-06-09 | 1984-11-20 | Adl-Innovation Kb | Process for injection of fluid, e.g. slurry in e.g. flue gases and a nozzle device for the accomplishment of the process |
US5935490A (en) * | 1996-07-26 | 1999-08-10 | Boc Gases Australia Limited | Oxygen dissolver for pipelines or pipe outlets |
US5971063A (en) * | 1996-05-30 | 1999-10-26 | The Mart Corporation | Vapor condenser |
US6082712A (en) * | 1998-07-09 | 2000-07-04 | Hydro-Thermal Corporation | Direct contact steam injection heater |
US20030122266A1 (en) * | 2000-01-19 | 2003-07-03 | Michael Nau | Atomizing device |
US20040217491A1 (en) * | 2003-05-01 | 2004-11-04 | Chapman Teddie C. | Water aerator and method of using same |
-
2006
- 2006-12-07 WO PCT/US2006/061756 patent/WO2007067962A2/en active Application Filing
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2514529A (en) * | 1946-07-16 | 1950-07-11 | Phillips Petroleum Co | Fluid cooling apparatus |
US4483805A (en) * | 1982-06-09 | 1984-11-20 | Adl-Innovation Kb | Process for injection of fluid, e.g. slurry in e.g. flue gases and a nozzle device for the accomplishment of the process |
US5971063A (en) * | 1996-05-30 | 1999-10-26 | The Mart Corporation | Vapor condenser |
US5935490A (en) * | 1996-07-26 | 1999-08-10 | Boc Gases Australia Limited | Oxygen dissolver for pipelines or pipe outlets |
US6082712A (en) * | 1998-07-09 | 2000-07-04 | Hydro-Thermal Corporation | Direct contact steam injection heater |
US20030122266A1 (en) * | 2000-01-19 | 2003-07-03 | Michael Nau | Atomizing device |
US20040217491A1 (en) * | 2003-05-01 | 2004-11-04 | Chapman Teddie C. | Water aerator and method of using same |
Also Published As
Publication number | Publication date |
---|---|
WO2007067962A2 (en) | 2007-06-14 |
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121 | Ep: the epo has been informed by wipo that ep was designated in this application | ||
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