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FR2868335B1 - Dispositif d'injection d'un gaz dans un liquide - Google Patents

Dispositif d'injection d'un gaz dans un liquide

Info

Publication number
FR2868335B1
FR2868335B1 FR0450660A FR0450660A FR2868335B1 FR 2868335 B1 FR2868335 B1 FR 2868335B1 FR 0450660 A FR0450660 A FR 0450660A FR 0450660 A FR0450660 A FR 0450660A FR 2868335 B1 FR2868335 B1 FR 2868335B1
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
FR0450660A
Other languages
English (en)
Other versions
FR2868335A1 (fr
Inventor
Pierre Avrillier
Catherine Xuereb
Martine Poux
Rodolphe Sardeing
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 FR0450660A priority Critical patent/FR2868335B1/fr
Priority to CA002561426A priority patent/CA2561426A1/fr
Priority to PCT/FR2005/050184 priority patent/WO2005099880A1/fr
Priority to EP05739371A priority patent/EP1750831A1/fr
Priority to US10/599,573 priority patent/US20070290380A1/en
Publication of FR2868335A1 publication Critical patent/FR2868335A1/fr
Application granted granted Critical
Publication of FR2868335B1 publication Critical patent/FR2868335B1/fr
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

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
    • B01F23/233—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids using driven stirrers with completely immersed stirring elements
    • B01F23/2331—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids using driven stirrers with completely immersed stirring elements characterised by the introduction of the gas along the axis of the stirrer or along the stirrer elements
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F27/00—Mixers with rotary stirring devices in fixed receptacles; Kneaders
    • B01F27/80—Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a substantially vertical axis

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Mixers Of The Rotary Stirring Type (AREA)
FR0450660A 2004-04-02 2004-04-02 Dispositif d'injection d'un gaz dans un liquide Expired - Fee Related FR2868335B1 (fr)

Priority Applications (5)

Application Number Priority Date Filing Date Title
FR0450660A FR2868335B1 (fr) 2004-04-02 2004-04-02 Dispositif d'injection d'un gaz dans un liquide
CA002561426A CA2561426A1 (fr) 2004-04-02 2005-03-22 Dispositif d'injection d'un gaz dans un liquide
PCT/FR2005/050184 WO2005099880A1 (fr) 2004-04-02 2005-03-22 Dispositif d'injection d'un gaz dans un liquide
EP05739371A EP1750831A1 (fr) 2004-04-02 2005-03-22 Dispositif d'injection d'un gaz dans un liquide
US10/599,573 US20070290380A1 (en) 2004-04-02 2005-03-23 Device for Injecting Gas Into a Liquid

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0450660A FR2868335B1 (fr) 2004-04-02 2004-04-02 Dispositif d'injection d'un gaz dans un liquide

Publications (2)

Publication Number Publication Date
FR2868335A1 FR2868335A1 (fr) 2005-10-07
FR2868335B1 true FR2868335B1 (fr) 2006-06-02

Family

ID=34944704

Family Applications (1)

Application Number Title Priority Date Filing Date
FR0450660A Expired - Fee Related FR2868335B1 (fr) 2004-04-02 2004-04-02 Dispositif d'injection d'un gaz dans un liquide

Country Status (5)

Country Link
US (1) US20070290380A1 (fr)
EP (1) EP1750831A1 (fr)
CA (1) CA2561426A1 (fr)
FR (1) FR2868335B1 (fr)
WO (1) WO2005099880A1 (fr)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102008050223B4 (de) 2008-10-07 2011-07-28 Entwicklungsgesellschaft Frank Mohr u. Gerhard Krüger, jun. Gbr. 25715 Eddelak (vertretungsber. Gesellschafter: Frank Mohr, 20249 Hamburg u. Gerhard Krüger, 25767 Bunsoh), 25715 Vorrichtung zum Reinigen von Abwässern, insbesondere aus der Nutztierhaltung,sowie ein Verfahren zur Anwendung der Vorrichtung
US8387957B2 (en) 2009-01-29 2013-03-05 Aqua-Aerobic Systems, Inc. Downflow mixers with gas injection devices and/or baffles
CA2800323A1 (fr) 2010-05-07 2011-11-10 B9 Plasma, Inc. Broyage a ecrasement de bulles commande
US20120071702A1 (en) * 2010-09-22 2012-03-22 Butler James Charles Chemical Reactor System and Method Using Regenerative Turbine Pump to Produce Fuel Gas
CA2919280A1 (fr) 2016-01-29 2017-07-29 Richard Ladouceur Ejecteur de bulle de gaz rotatif

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH294349A (fr) * 1951-08-13 1953-11-15 Pista Sa Installation pour le traitement d'un liquide.
CH466818A (fr) * 1967-12-08 1968-12-15 Pista Sa Procédé de traitement d'un liquide au moyen d'un fluide gazeux et installation pour la mise en oeuvre de ce procédé
US4290885A (en) * 1977-12-22 1981-09-22 Dochan Kwak Aeration device
BR9205151A (pt) * 1992-08-17 1994-03-01 Praxair Technology Inc Dissolucao aumentada de gas
FR2784311B1 (fr) * 1998-10-09 2000-12-08 Air Liquide Dispositif d'agitation d'un liquide dans un reacteur et d'injection d'un gaz dans ce liquide

Also Published As

Publication number Publication date
WO2005099880A1 (fr) 2005-10-27
CA2561426A1 (fr) 2005-10-27
EP1750831A1 (fr) 2007-02-14
US20070290380A1 (en) 2007-12-20
FR2868335A1 (fr) 2005-10-07

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Legal Events

Date Code Title Description
TQ Partial transmission of property
ST Notification of lapse

Effective date: 20101230