FR3061032B1 - "procede d'injection d'un gaz dans un liquide mettant en oeuvre une matiere poreuse notamment pour le domaine aquacole" - Google Patents

"procede d'injection d'un gaz dans un liquide mettant en oeuvre une matiere poreuse notamment pour le domaine aquacole" Download PDF

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Publication number
FR3061032B1
FR3061032B1 FR1663206A FR1663206A FR3061032B1 FR 3061032 B1 FR3061032 B1 FR 3061032B1 FR 1663206 A FR1663206 A FR 1663206A FR 1663206 A FR1663206 A FR 1663206A FR 3061032 B1 FR3061032 B1 FR 3061032B1
Authority
FR
France
Prior art keywords
gas
injecting
liquid
porous material
aquacultural
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.)
Active
Application number
FR1663206A
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English (en)
Other versions
FR3061032A1 (fr
Inventor
Philippe Campo
Dominique Ibarra
Franck Cousin
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.)
Air Liquide SA
LAir Liquide SA pour lEtude et lExploitation des Procedes Georges Claude
Original Assignee
Air Liquide SA
LAir Liquide SA pour lEtude et lExploitation des Procedes Georges Claude
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 Air Liquide SA, LAir Liquide SA pour lEtude et lExploitation des Procedes Georges Claude filed Critical Air Liquide SA
Priority to FR1663206A priority Critical patent/FR3061032B1/fr
Publication of FR3061032A1 publication Critical patent/FR3061032A1/fr
Application granted granted Critical
Publication of FR3061032B1 publication Critical patent/FR3061032B1/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • 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
    • 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
    • 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
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Environmental Sciences (AREA)
  • Marine Sciences & Fisheries (AREA)
  • Animal Husbandry (AREA)
  • Biodiversity & Conservation Biology (AREA)
  • Farming Of Fish And Shellfish (AREA)
  • Casting Or Compression Moulding Of Plastics Or The Like (AREA)

Abstract

Un procédé d'injection d'un gaz dans un liquide mettant en oeuvre au moins un dispositif élaboré dans une matière poreuse, par exemple un tube poreux, se caractérisant en ce que l'on injecte en continu dans le dispositif poreux, concomitamment à l'injection de gaz dans le dispositif poreux, de l'eau, à un débit proportionnel au débit de gaz qui est injecté dans le dispositif poreux.
FR1663206A 2016-12-22 2016-12-22 "procede d'injection d'un gaz dans un liquide mettant en oeuvre une matiere poreuse notamment pour le domaine aquacole" Active FR3061032B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR1663206A FR3061032B1 (fr) 2016-12-22 2016-12-22 "procede d'injection d'un gaz dans un liquide mettant en oeuvre une matiere poreuse notamment pour le domaine aquacole"

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR1663206 2016-12-22
FR1663206A FR3061032B1 (fr) 2016-12-22 2016-12-22 "procede d'injection d'un gaz dans un liquide mettant en oeuvre une matiere poreuse notamment pour le domaine aquacole"

Publications (2)

Publication Number Publication Date
FR3061032A1 FR3061032A1 (fr) 2018-06-29
FR3061032B1 true FR3061032B1 (fr) 2019-05-31

Family

ID=58010087

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1663206A Active FR3061032B1 (fr) 2016-12-22 2016-12-22 "procede d'injection d'un gaz dans un liquide mettant en oeuvre une matiere poreuse notamment pour le domaine aquacole"

Country Status (1)

Country Link
FR (1) FR3061032B1 (fr)

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1455567A (en) * 1973-01-08 1976-11-17 Boc International Ltd Treatment of liquid
US3956124A (en) * 1974-11-25 1976-05-11 Union Carbide Corporation Hypolimnion oxygenation
FR2674606A1 (fr) * 1991-03-29 1992-10-02 Rena France Dispositif de reglage de debit d'un liquide avec aerateur integre.
US10219491B2 (en) * 2013-03-15 2019-03-05 Pentair Water Pool And Spa, Inc. Dissolved oxygen control system for aquaculture

Also Published As

Publication number Publication date
FR3061032A1 (fr) 2018-06-29

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