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WO1992018228A3 - Appareil destine a diffuser du gaz dans un liquide - Google Patents

Appareil destine a diffuser du gaz dans un liquide Download PDF

Info

Publication number
WO1992018228A3
WO1992018228A3 PCT/US1992/003199 US9203199W WO9218228A3 WO 1992018228 A3 WO1992018228 A3 WO 1992018228A3 US 9203199 W US9203199 W US 9203199W WO 9218228 A3 WO9218228 A3 WO 9218228A3
Authority
WO
WIPO (PCT)
Prior art keywords
liquid
container
walls
gas
plate
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.)
Ceased
Application number
PCT/US1992/003199
Other languages
English (en)
Other versions
WO1992018228A2 (fr
Inventor
David Butz
Eric Berry
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.)
Costar Corp
Original Assignee
Costar Corp
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 Costar Corp filed Critical Costar Corp
Publication of WO1992018228A2 publication Critical patent/WO1992018228A2/fr
Publication of WO1992018228A3 publication Critical patent/WO1992018228A3/fr
Anticipated expiration legal-status Critical
Ceased 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
    • B01F23/232—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
    • B01F23/2321—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 by moving liquid and gas in counter current
    • B01F23/23211—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 by moving liquid and gas in counter current the liquid flowing in a thin film to absorb the gas

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Apparatus Associated With Microorganisms And Enzymes (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)

Abstract

Un liquide est appliqué sur une plaque d'étalement horizontale (2) qui s'étend en direction des parois verticales d'un appareil diffuseur de gaz et forme un espace étroit (50) avec lesdites parois. Le liquide s'étale en un film mince sur la plaque d'étalement, il remplit l'espace situé entre la plaque et la paroi, coule le long des parois (10) du conteneur et sort dudit conteneur à la base de ce dernier. Le film coulant sur les parois du conteneur est suffisamment mince pour que la diffusion de gaz dans le liquide soit fortement améliorée lorsque le conteneur est rempli de gaz.
PCT/US1992/003199 1991-04-18 1992-04-17 Appareil destine a diffuser du gaz dans un liquide Ceased WO1992018228A2 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US68717191A 1991-04-18 1991-04-18
US687,171 1991-04-18

Publications (2)

Publication Number Publication Date
WO1992018228A2 WO1992018228A2 (fr) 1992-10-29
WO1992018228A3 true WO1992018228A3 (fr) 1992-12-10

Family

ID=24759380

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US1992/003199 Ceased WO1992018228A2 (fr) 1991-04-18 1992-04-17 Appareil destine a diffuser du gaz dans un liquide

Country Status (3)

Country Link
EP (1) EP0580802A1 (fr)
CA (1) CA2108665A1 (fr)
WO (1) WO1992018228A2 (fr)

Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR319059A (fr) * 1902-02-25 1902-11-03 Ruelf Disposition automatique pour la fabrication des eaux minérales, vins mousseux, etc.
GB197368A (en) * 1922-02-06 1923-05-07 Alfred Herring Shaw Improved method of and apparatus for impregnating liquids and solutions with soluble gases
US2195449A (en) * 1939-10-26 1940-04-02 Magnus N Delen Water cooling and carbonating device
GB609443A (en) * 1945-04-07 1948-09-30 Coca Cola Co Improved apparatus for carbonating and dispensing liquids
US2563390A (en) * 1951-08-07 Carbonating apparatus
US2752137A (en) * 1953-03-27 1956-06-26 Sparkle Beverages Inc Carbonating apparatus
US3807712A (en) * 1973-01-05 1974-04-30 Gulf Oil Corp Water aeration equipment
FR2451771A1 (fr) * 1979-03-20 1980-10-17 Carboxyque Francaise Procede de saturation d'un liquide par un gaz et son application a l'epuration d'effluents basiques
US4788020A (en) * 1982-12-10 1988-11-29 General Atomics Method for effecting mass transfer

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2563390A (en) * 1951-08-07 Carbonating apparatus
FR319059A (fr) * 1902-02-25 1902-11-03 Ruelf Disposition automatique pour la fabrication des eaux minérales, vins mousseux, etc.
GB197368A (en) * 1922-02-06 1923-05-07 Alfred Herring Shaw Improved method of and apparatus for impregnating liquids and solutions with soluble gases
US2195449A (en) * 1939-10-26 1940-04-02 Magnus N Delen Water cooling and carbonating device
GB609443A (en) * 1945-04-07 1948-09-30 Coca Cola Co Improved apparatus for carbonating and dispensing liquids
US2752137A (en) * 1953-03-27 1956-06-26 Sparkle Beverages Inc Carbonating apparatus
US3807712A (en) * 1973-01-05 1974-04-30 Gulf Oil Corp Water aeration equipment
FR2451771A1 (fr) * 1979-03-20 1980-10-17 Carboxyque Francaise Procede de saturation d'un liquide par un gaz et son application a l'epuration d'effluents basiques
US4788020A (en) * 1982-12-10 1988-11-29 General Atomics Method for effecting mass transfer

Also Published As

Publication number Publication date
WO1992018228A2 (fr) 1992-10-29
CA2108665A1 (fr) 1992-10-19
EP0580802A1 (fr) 1994-02-02

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