Nothing Special   »   [go: up one dir, main page]

FR2750889B1 - METHOD AND DEVICE FOR INJECTING A GAS INTO A LIQUID - Google Patents

METHOD AND DEVICE FOR INJECTING A GAS INTO A LIQUID

Info

Publication number
FR2750889B1
FR2750889B1 FR9706786A FR9706786A FR2750889B1 FR 2750889 B1 FR2750889 B1 FR 2750889B1 FR 9706786 A FR9706786 A FR 9706786A FR 9706786 A FR9706786 A FR 9706786A FR 2750889 B1 FR2750889 B1 FR 2750889B1
Authority
FR
France
Prior art keywords
injecting
gas
liquid
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
FR9706786A
Other languages
French (fr)
Other versions
FR2750889A1 (en
Inventor
Glomset Karsten
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
AGA AB
Original Assignee
AGA AB
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by AGA AB filed Critical AGA AB
Publication of FR2750889A1 publication Critical patent/FR2750889A1/en
Application granted granted Critical
Publication of FR2750889B1 publication Critical patent/FR2750889B1/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01K—ANIMAL HUSBANDRY; AVICULTURE; APICULTURE; PISCICULTURE; FISHING; REARING OR BREEDING ANIMALS, NOT OTHERWISE PROVIDED FOR; NEW BREEDS OF ANIMALS
    • A01K63/00—Receptacles for live fish, e.g. aquaria; Terraria
    • A01K63/04—Arrangements for treating water specially adapted to receptacles for live fish
    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01K—ANIMAL HUSBANDRY; AVICULTURE; APICULTURE; PISCICULTURE; FISHING; REARING OR BREEDING ANIMALS, NOT OTHERWISE PROVIDED FOR; NEW BREEDS OF ANIMALS
    • A01K63/00—Receptacles for live fish, e.g. aquaria; Terraria
    • A01K63/04—Arrangements for treating water specially adapted to receptacles for live fish
    • A01K63/042—Introducing gases into the water, e.g. aerators, air pumps
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F21/00—Dissolving
    • 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
    • B01F23/20—Mixing gases with liquids
    • 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
    • B01F23/20—Mixing gases with liquids
    • B01F23/23—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids
    • B01F23/231—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids by bubbling
    • B01F23/23105—Arrangement or manipulation of the gas bubbling devices
    • B01F23/2312—Diffusers
    • B01F23/23124—Diffusers consisting of flexible porous or perforated material, e.g. fabric
    • 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
    • B01F23/20—Mixing gases with liquids
    • B01F23/23—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids
    • B01F23/231—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids by bubbling
    • B01F23/23105—Arrangement or manipulation of the gas bubbling devices
    • B01F23/2312—Diffusers
    • B01F23/23126—Diffusers characterised by the shape of the diffuser element
    • B01F23/231265—Diffusers characterised by the shape of the diffuser element being tubes, tubular elements, cylindrical elements or set of tubes
    • 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
    • B01F23/20—Mixing gases with liquids
    • B01F23/23—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids
    • B01F23/232—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids using flow-mixing means for introducing the gases, e.g. baffles
    • 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
    • B01F23/20—Mixing gases with liquids
    • B01F23/23—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids
    • B01F23/237—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids characterised by the physical or chemical properties of gases or vapours introduced in the liquid media
    • B01F23/2376—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids characterised by the physical or chemical properties of gases or vapours introduced in the liquid media characterised by the gas being introduced
    • B01F23/23761—Aerating, i.e. introducing oxygen containing gas in liquids
    • B01F23/237612—Oxygen
    • 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
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Environmental Sciences (AREA)
  • Marine Sciences & Fisheries (AREA)
  • Animal Husbandry (AREA)
  • Biodiversity & Conservation Biology (AREA)
  • Hydrology & Water Resources (AREA)
  • Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Organic Chemistry (AREA)
FR9706786A 1996-06-05 1997-06-03 METHOD AND DEVICE FOR INJECTING A GAS INTO A LIQUID Expired - Fee Related FR2750889B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NO962328A NO962328L (en) 1996-06-05 1996-06-05 Method and apparatus for introducing gas into a liquid

Publications (2)

Publication Number Publication Date
FR2750889A1 FR2750889A1 (en) 1998-01-16
FR2750889B1 true FR2750889B1 (en) 2001-12-14

Family

ID=19899470

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9706786A Expired - Fee Related FR2750889B1 (en) 1996-06-05 1997-06-03 METHOD AND DEVICE FOR INJECTING A GAS INTO A LIQUID

Country Status (2)

Country Link
FR (1) FR2750889B1 (en)
NO (1) NO962328L (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AUPO580897A0 (en) * 1997-03-25 1997-04-17 Collings, Stephen R. Foamed light building products
US8827544B2 (en) 2007-03-15 2014-09-09 Dow Global Technologies Llc Mixer for continuous flow reactor, continuous flow reactor, method of forming such a mixer, and method of operating such a reactor
CN115357064B (en) * 2022-09-19 2024-05-24 河北工程大学 Automatic pH adjusting device and adjusting method for plant factory nutrient solution

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2339927A1 (en) * 1973-08-07 1975-02-20 Peter Christiansen Crude water treatment plant aerator - has perforated elastomer shell around perforated thermoplastics cylinder for compressed air inlet
FR2307570A1 (en) * 1975-04-17 1976-11-12 Anliker Werner Ejector mixer for fluids partic. gas into liq. - to aerate waste water and treat liq. manure
US4717515A (en) * 1985-04-29 1988-01-05 Wilfley Weber, Inc. Apparatus for dispersing fluids in liquids
AU595842B2 (en) * 1985-11-15 1990-04-12 Canadian Liquid Air Ltd. Pulp bleaching

Also Published As

Publication number Publication date
NO962328D0 (en) 1996-06-05
NO962328L (en) 1997-12-08
FR2750889A1 (en) 1998-01-16

Similar Documents

Publication Publication Date Title
FR2766374B1 (en) DEVICE FOR INJECTING A LIQUID FOR MEDICAL SYRINGE ASSOCIATED WITH THE DEVICE AND METHOD FOR PLACING THE SYRINGE
FR2784311B1 (en) DEVICE FOR AGITATING A LIQUID IN A REACTOR AND FOR INJECTING A GAS IN THIS LIQUID
FR2755877B1 (en) BARBOTTAGE OF A GAS IN A LIQUID
FR2698350B1 (en) Device for purifying a liquid effluent loaded with pollutants and method for purifying this effluent.
ZA969680B (en) Ultrasonic liquid fuel injection on apparatus and method
FR2597003B1 (en) METHOD AND DEVICE FOR TREATING A FOOD LIQUID WITH A GAS
ITMI920049A0 (en) PROCEDURE AND DEVICE FOR VAPORIZATION INJECTION IN GAS CHROMATOGRAPHIC ANALYSIS EQUIPMENT
FR2691278B1 (en) DISPLAY DEVICE AND METHOD FOR A MULTIPLE MODES MONITOR.
FR2714968B1 (en) Method and device for supplying gas to an analyzer of traces of impurities in a gas.
FR2746195B1 (en) LIQUID CRYSTAL DISPLAY DEVICE AND METHOD FOR MANUFACTURING SUCH A DEVICE
FR2766738B1 (en) METHOD AND DEVICE FOR SEQUENTIALLY SPRAYING A CRYOGENIC LIQUID, METHOD AND INSTALLATION FOR COOLING THEREOF
FR2713952B1 (en) Device and method for injecting gas for the formation of a controlled atmosphere in a confined space.
FR2717085B1 (en) Method for injecting medical liquid and its implementation device.
FR2787862B1 (en) METHOD AND DEVICE FOR REGULATED INJECTION OF LIQUID CARBON DIOXIDE INTO A PRESSURIZED LIQUID
FR2652610B1 (en) METHOD FOR PUMPING A LIQUID GAS MIXTURE INTO AN OIL EXTRACTION WELL AND DEVICE FOR CARRYING OUT THIS METHOD.
FR2680690B1 (en) DEVICE AND METHOD FOR INJECTING A GAS.
FR2771024B1 (en) DEVICE AND METHOD FOR DIPHASIC COMPRESSION OF A SOLUBLE GAS IN A SOLVENT
FR2731796B1 (en) DEVICE FOR SELECTIVE DETECTION OF A COMPONENT IN A GASEOUS MIXTURE
FR2750889B1 (en) METHOD AND DEVICE FOR INJECTING A GAS INTO A LIQUID
BE871613A (en) METHOD AND APPARATUS FOR INJECTING GAS INTO LIQUID, ESPECIALLY IN A NUCLEAR REACTOR REFRIGERANT
FR2756268B1 (en) DEVICE FOR INJECTING LIQUID ADDITIVE INTO FUEL
FR2817170B1 (en) METHOD, MODULE AND DEVICE FOR CONTACT OF A GAS AND A LIQUID
BE876809A (en) DEVICE FOR INJECTING A GAS INTO A LIQUID FLOWING IN A CANAL
FR2752954B1 (en) DEVICE AND METHOD FOR INJECTING LIQUID CRYSTAL INTO A LIQUID CRYSTAL PANEL
FR2834083B1 (en) METHOD AND DEVICE FOR INJECTING CARBON DIOXIDE INTO A LIQUID

Legal Events

Date Code Title Description
ST Notification of lapse

Effective date: 20120229