ES2663342T3 - Procedimiento y dispositivo de dispersión de gas en un líquido - Google Patents

Procedimiento y dispositivo de dispersión de gas en un líquido Download PDF

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Publication number
ES2663342T3
ES2663342T3 ES15714025.2T ES15714025T ES2663342T3 ES 2663342 T3 ES2663342 T3 ES 2663342T3 ES 15714025 T ES15714025 T ES 15714025T ES 2663342 T3 ES2663342 T3 ES 2663342T3
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ES
Spain
Prior art keywords
liquid
gas
vertical tube
mixing chamber
descending
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
ES15714025.2T
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English (en)
Inventor
Sylvie Baig
Pedro Fonseca
François LE QUESNE
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Suez International SAS
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Suez International SAS
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Publication of ES2663342T3 publication Critical patent/ES2663342T3/es
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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
    • B01F23/236—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids specially adapted for aerating or carbonating beverages
    • 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
    • B01F23/2323—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 circulating the flow in guiding constructions or conduits
    • 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
    • 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
    • B01F23/2319—Methods of introducing gases into liquid media
    • 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
    • B01F23/234—Surface aerating
    • B01F23/2341—Surface aerating by cascading, spraying or projecting a liquid into a gaseous atmosphere
    • B01F23/23412—Surface aerating by cascading, spraying or projecting a liquid into a gaseous atmosphere using liquid falling from orifices in a gaseous atmosphere, the orifices being exits from perforations, tubes or chimneys
    • 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
    • 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
    • B01F23/237613—Ozone
    • 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
    • B01F25/3142—Injector mixers in conduits or tubes through which the main component flows wherein additional components are introduced at the circumference of the conduit the conduit having a plurality of openings in the axial direction or in the circumferential direction
    • B01F25/31423—Injector mixers in conduits or tubes through which the main component flows wherein additional components are introduced at the circumference of the conduit the conduit having a plurality of openings in the axial direction or in the circumferential direction with a plurality of perforations in the circumferential direction only and covering the whole circumference
    • 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
    • B01F25/42—Static mixers in which the mixing is affected by moving the components jointly in changing directions, e.g. in tubes provided with baffles or obstructions
    • B01F25/43—Mixing tubes, e.g. wherein the material is moved in a radial or partly reversed direction
    • B01F25/433—Mixing tubes wherein the shape of the tube influences the mixing, e.g. mixing tubes with varying cross-section or provided with inwardly extending profiles
    • B01F25/4334—Mixers with a converging cross-section
    • 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
    • B01F23/237611—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
    • B01F23/20—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
    • B01F23/23762—Carbon dioxide

Abstract

Procedimiento de dispersión de gas en una corriente descendente de líquido, en el cual: - el líquido se distribuye en al menos un chorro dirigido hacia la parte inferior (A), preferentemente en una pluralidad de chorros; - el gas se distribuye ra dialmente (F) hacia el o los chorros de líquido para ser arrastrado por el líquido; - y la mezcla de líquido-gas se canaliza en un tubo vertical (P) de corriente descendente, implementándose el procedimiento mediante un dispositivo que consta: - de un conducto de entrada (1) del líquido que va a tratarse, - en la parte superior, de un cabezal de inyección (H) unido al conducto de entrada y que comprende una cámara de mezcla (3) en chorro líquido; - y en la parte inferior, de un tubo vertical (P), preferentemente coaxial, de corriente difásica, - comprendiendo el cabezal de inyección (H) un compartimento (B) con, en la parte inferior, una placa (2) horizontal de distribución para el líquido, perforada por al menos un orificio (2a), y una cámara anular distribuidora (5) prevista bajo la placa (2) en su periferia, y que consta al menos de una abertura de distribución del gas siguiendo una dirección radial centrípeta (F), - una cámara de mezcla (3), situada por debajo de la placa, caracterizada porque la cámara de mezcla es en forma de sección convergente de unión con el tubo vertical (P) descendente y porque el dispositivo consta de una entrada radial (4a) del gas en la cámara anular distribuidora (5), a partir de un conducto de gas (4) que se prolonga (6) más allá de la entrada radial para una posible salida al exterior.

Description

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Claims (1)

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ES15714025.2T 2014-03-07 2015-03-09 Procedimiento y dispositivo de dispersión de gas en un líquido Active ES2663342T3 (es)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
FR1451870 2014-03-07
FR1451870A FR3018206A1 (fr) 2014-03-07 2014-03-07 Procede et dispositif de dispersion de gaz dans un liquide
PCT/IB2015/051705 WO2015132773A1 (fr) 2014-03-07 2015-03-09 Procede et dispositif de dispersion de gaz dans un liquide

Publications (1)

Publication Number Publication Date
ES2663342T3 true ES2663342T3 (es) 2018-04-12

Family

ID=51168034

Family Applications (1)

Application Number Title Priority Date Filing Date
ES15714025.2T Active ES2663342T3 (es) 2014-03-07 2015-03-09 Procedimiento y dispositivo de dispersión de gas en un líquido

Country Status (6)

Country Link
US (1) US10603643B2 (es)
EP (1) EP3113867B1 (es)
CA (1) CA2939691C (es)
ES (1) ES2663342T3 (es)
FR (1) FR3018206A1 (es)
WO (1) WO2015132773A1 (es)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR3018206A1 (fr) * 2014-03-07 2015-09-11 Degremont Procede et dispositif de dispersion de gaz dans un liquide
US11219871B2 (en) * 2017-03-10 2022-01-11 Pronto Concepts Inc. Liquid diffusing filter

Family Cites Families (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US805653A (en) * 1902-03-10 1905-11-28 Leon P Lowe Apparatus for cleaning manufactured gases.
US2767127A (en) * 1950-10-30 1956-10-16 Gulf Oil Corp Particle transporting method and apparatus for use in the catalytic conversion of hydrocarbons
US3440018A (en) * 1966-03-11 1969-04-22 Us Stoneware Inc Chemical treating tower
JPS53116562A (en) * 1977-03-22 1978-10-12 Akoo Kk Powdery material mixing method and apparatus therefor
EP0086019B2 (de) 1982-02-09 1989-11-29 BBC Brown Boveri AG Vorrichtung zur Begasung einer Flüssigkeit und Verfahren zum Betrieb der Vorrichtung
US4498819A (en) * 1982-11-08 1985-02-12 Conoco Inc. Multipoint slurry injection junction
FR2545732B1 (fr) 1983-05-10 1989-10-27 Lyonnaise Eaux Eclairage Appareil pour la dissolution d'ozone dans un fluide
CN1060453A (zh) * 1990-08-27 1992-04-22 纽卡斯尔大学研究公司 液体的曝气
US5462351A (en) * 1994-06-20 1995-10-31 Jenike & Johanson, Inc. Conditioning vessel for bulk solids
US6001247A (en) 1996-05-01 1999-12-14 Schulz; Christopher R. Removable, in-line diffuser apparatus for ozone disinfection of water
AUPO129096A0 (en) * 1996-07-26 1996-08-22 Boc Gases Australia Limited Oxygen dissolver for pipelines or pipe outlets
FR2762232B1 (fr) 1997-04-17 1999-05-28 Degremont Procede et dispositif pour la mise en contact de l'ozone dans des fluides a traiter, notamment de l'eau
US6007055A (en) * 1997-12-29 1999-12-28 Schifftner; Kenneth C. Gas and liquid contact apparatus
FR2776942B1 (fr) 1998-04-07 2000-05-05 Roger Botton Dispositif pour disperser un gaz dans un liquide en vue d'effectuer des reactions chimiques, biochimiques ou de simples echanges physiques avec ou sans particules en suspension
DE10250707B4 (de) * 2002-10-31 2010-08-12 Roland Damann Vorrichtung zur Lösung von Gas in Flüssigkeit
DE202006002983U1 (de) * 2006-02-24 2006-04-27 Damann, Roland Vorrichtung zum Durchführen von Wellness-Bädern oder therapeutischen Bädern
DE102010035519B3 (de) 2010-08-25 2011-12-08 Itt Mfg. Enterprises, Inc. Vorrichtung und Verfahren zur Behandlung von Flüssigkeiten mittels Ozon
US9486750B2 (en) 2011-12-01 2016-11-08 Praxair Technology, Inc. Gas injection method and apparatus
FR3018206A1 (fr) * 2014-03-07 2015-09-11 Degremont Procede et dispositif de dispersion de gaz dans un liquide
DE102017011074B3 (de) * 2017-11-30 2019-01-17 Palas Gmbh Partikel- Und Lasermesstechnik Verfahren und Vorrichtung zum Verdünnen eines Aerosols

Also Published As

Publication number Publication date
US10603643B2 (en) 2020-03-31
EP3113867A1 (fr) 2017-01-11
WO2015132773A1 (fr) 2015-09-11
EP3113867B1 (fr) 2018-01-03
CA2939691C (fr) 2020-08-04
CA2939691A1 (fr) 2015-09-11
FR3018206A1 (fr) 2015-09-11
US20160361692A1 (en) 2016-12-15

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