ES8200848A1 - Un metodo de disolver un gas en un liquido en que el gas es escasamente soluble - Google Patents

Un metodo de disolver un gas en un liquido en que el gas es escasamente soluble

Info

Publication number
ES8200848A1
ES8200848A1 ES497838A ES497838A ES8200848A1 ES 8200848 A1 ES8200848 A1 ES 8200848A1 ES 497838 A ES497838 A ES 497838A ES 497838 A ES497838 A ES 497838A ES 8200848 A1 ES8200848 A1 ES 8200848A1
Authority
ES
Spain
Prior art keywords
liquid
chamber
gas
pipe
bubbles
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
Application number
ES497838A
Other languages
English (en)
Other versions
ES497838A0 (es
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.)
BOC Group Ltd
Original Assignee
British Oxigen Ltd
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 British Oxigen Ltd filed Critical British Oxigen Ltd
Publication of ES497838A0 publication Critical patent/ES497838A0/es
Publication of ES8200848A1 publication Critical patent/ES8200848A1/es
Expired 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
    • B01F23/2326—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 adding the flowing main component by suction means, e.g. using an ejector
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F3/00—Biological treatment of water, waste water, or sewage
    • C02F3/02—Aerobic processes
    • C02F3/12—Activated sludge processes
    • C02F3/1278—Provisions for mixing or aeration of the mixed liquor
    • C02F3/1289—Aeration by saturation under super-atmospheric pressure
    • 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
    • B01F23/2366—Parts; Accessories
    • B01F23/2368—Mixing receptacles, e.g. tanks, vessels or reactors, being completely closed, e.g. hermetically closed
    • 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
    • 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
    • B01F25/50—Circulation mixers, e.g. wherein at least part of the mixture is discharged from and reintroduced into a receptacle
    • B01F25/53—Circulation mixers, e.g. wherein at least part of the mixture is discharged from and reintroduced into a receptacle in which the mixture is discharged from and reintroduced into a receptacle through a recirculation tube, into which an additional component is introduced
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F3/00—Biological treatment of water, waste water, or sewage
    • C02F3/02—Aerobic processes
    • C02F3/12—Activated sludge processes
    • C02F3/1278—Provisions for mixing or aeration of the mixed liquor
    • C02F3/1294—"Venturi" aeration means
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
    • Y02W10/00—Technologies for wastewater treatment
    • Y02W10/10—Biological treatment of water, waste water, or sewage

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Biodiversity & Conservation Biology (AREA)
  • Microbiology (AREA)
  • Hydrology & Water Resources (AREA)
  • Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Organic Chemistry (AREA)

Abstract

METODO Y APARATO PARA DISOLVER GAS EN UN LIQUIDO EN EL CUAL ESTE ES EXCASAMENTE SOLUBLE. EL METODO CONSTA DE LAS SIGUIENTES OPERACIONES: PONER EN CONTACTO LAS BURBUJAS DE GAS CON LA CORRIENTE DEL LIQUIDO QUE CIRCULA VERTICALMENTE A 0,3 M/S HACIA ABAJO, DISOLVIENDOSE PARTE DE ELLAS; CAMBIAR A UNA DIRECCON HORIZONTAL CREANDOSE TURBULENCIA; CREAR UN ESPACIO DONDE SE RECOGEN LAS BURBUJAS DEL GAS QUE SUBEN EN DIRECCON TRANSVERSAL A LA CIRCULACION HORIZONTAL A UNA VELOCIDAD DE 0,75M/S DE LA CORRIENTE DEL LIQUIDO Y HACE SALIR GAS DE ESTE ESPACIO. EL APARATO CONSTA DE DOS TUBOS (2) Y (6) DE ENTRADA DEL LIQUIDO Y EL GAS, CON UN VENTURI (4), UNA CAMARA CILINDRICA RECTA (8), DONDE SE PRODUCE LA MEZCLA; UNA CAMARA INFERIOR DE SEPARACION (16) CILINDRICA, CUYO EJE FORMA UN ANGULO DE MENOS DE 1 CON LA HORIZONTAL, CONSEGUIDO MEDIANTE UNA CUÑA (20); UNA CAMARA DE RECOGIDA DE GAS (24) Y UN TUBO DE SALIDA DE LIQUIDO (34). LA CAPSULA DE RECOGIDA DE GAS ESTA UNIDA A UN TUBO DE REICLAJE (32) QUE COMUNICA CON LAENTRADA DE GAS EN LA PRIMERA CAMARA.
ES497838A 1979-12-18 1980-12-17 Un metodo de disolver un gas en un liquido en que el gas es escasamente soluble Expired ES8200848A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB7943493 1979-12-18

Publications (2)

Publication Number Publication Date
ES497838A0 ES497838A0 (es) 1981-11-16
ES8200848A1 true ES8200848A1 (es) 1981-11-16

Family

ID=10509912

Family Applications (1)

Application Number Title Priority Date Filing Date
ES497838A Expired ES8200848A1 (es) 1979-12-18 1980-12-17 Un metodo de disolver un gas en un liquido en que el gas es escasamente soluble

Country Status (7)

Country Link
EP (1) EP0042396A1 (es)
AU (1) AU541129B2 (es)
BR (1) BR8008290A (es)
ES (1) ES8200848A1 (es)
GB (1) GB2077608B (es)
WO (1) WO1981001700A1 (es)
ZA (1) ZA807896B (es)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BR8403815A (pt) * 1983-08-23 1985-07-09 Technica Entwicklung Processo e aparelho para impregnacao de um liquido com um gas e,mais especificamente,para impregnacao de agua de irrigacao com co2 para plantacoes comerciais horticolas,jardinagem de lazer ou similares,e conjunto para obtencao do processo
GB8401781D0 (en) * 1984-01-24 1984-02-29 Boc Group Plc Dissolving gas liquid
GB8401779D0 (en) * 1984-01-24 1984-02-29 Boc Group Plc Dissolving gas liquid
NO158082C (no) * 1986-02-11 1988-07-20 Norsk Hydro As Metode og anlegg for vannbehandling, spesielt oksygenanrikning av vann.
SE457349B (sv) * 1986-03-04 1988-12-19 Purac Ab Anordning foer behandling av vaetskor med luft i en behandlingsbassaeng
HU205724B (en) * 1986-11-28 1992-06-29 Istvan Kenyeres Method for incereasing the performance and dissolving degree of impact jet gas-imput
AU622949B2 (en) * 1988-11-21 1992-04-30 Sep - Tech Industries Australia Pty Ltd Effluent treatment
US5160458A (en) * 1991-07-25 1992-11-03 The Boc Group, Inc. Gas injection apparatus and method
CA2116248C (en) * 1992-07-09 2004-11-09 Robin John Batterham A reactor
NO20034330D0 (no) 2003-09-26 2003-09-26 Norsk Hydro As Fremgangsmåte for blanding av to fluider og mikser for utövelse av slik fremgangsmåte
US8771520B2 (en) * 2008-05-31 2014-07-08 Vws Westgarth Limited Fluid treatment apparatus
AU2015341570A1 (en) 2014-11-07 2017-06-08 Oxy Solutions As Apparatus for dissolving gas into a liquid
US10933388B1 (en) 2017-07-07 2021-03-02 Jmf Watercraft Design Llc H20-oxygenation method and oxygenated live well

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3928199A (en) * 1971-09-20 1975-12-23 Airco Inc Gas absorption system and method
SE375704B (es) * 1973-09-12 1975-04-28 Volvo Flygmotor Ab
US4070292A (en) * 1975-08-25 1978-01-24 American Water Recycling Company Apparatus for treating sewage

Also Published As

Publication number Publication date
EP0042396A1 (en) 1981-12-30
GB2077608A (en) 1981-12-23
GB2077608B (en) 1983-04-20
BR8008290A (pt) 1981-07-07
ZA807896B (en) 1981-09-30
AU541129B2 (en) 1984-12-20
ES497838A0 (es) 1981-11-16
AU6551680A (en) 1981-06-25
WO1981001700A1 (en) 1981-06-25

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