GB9201193D0 - Treatment of liquids - Google Patents

Treatment of liquids

Info

Publication number
GB9201193D0
GB9201193D0 GB929201193A GB9201193A GB9201193D0 GB 9201193 D0 GB9201193 D0 GB 9201193D0 GB 929201193 A GB929201193 A GB 929201193A GB 9201193 A GB9201193 A GB 9201193A GB 9201193 D0 GB9201193 D0 GB 9201193D0
Authority
GB
United Kingdom
Prior art keywords
liquids
treatment
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.)
Pending
Application number
GB929201193A
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
BOC Group 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 BOC Group Ltd filed Critical BOC Group Ltd
Priority to GB929201193A priority Critical patent/GB9201193D0/en
Publication of GB9201193D0 publication Critical patent/GB9201193D0/en
Priority to AU30343/92A priority patent/AU657021B2/en
Priority to EP93300117A priority patent/EP0602762B1/en
Priority to DE69306923T priority patent/DE69306923T2/en
Priority to NZ245677A priority patent/NZ245677A/en
Priority to ZA93348A priority patent/ZA93348B/en
Priority to PL93297470A priority patent/PL169306B1/en
Pending 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
    • B01F23/237—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
    • B01F23/231—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
    • B01F23/23121—Diffusers having injection means, e.g. nozzles with circumferential outlet
    • 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
    • B01F25/30—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
    • B01F25/3124—Injector mixers in conduits or tubes through which the main component flows with Venturi elements; Details thereof characterised by the place of introduction of the main flow
    • B01F25/31242—Injector mixers in conduits or tubes through which the main component flows with Venturi elements; Details thereof characterised by the place of introduction of the main flow the main flow being injected in the central area of the venturi, creating an aspiration in the circumferential part of the conduit
    • 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
    • B01F2025/91—Direction of flow or arrangement of feed and discharge openings
    • B01F2025/919—Direction of flow or arrangement of feed and discharge openings characterised by the disposition of the feed and discharge openings
    • B01F2025/9191—Direction of flow or arrangement of feed and discharge openings characterised by the disposition of the feed and discharge openings characterised by the arrangement of the feed openings for one or more flows, e.g. for the mainflow and the flow of an additional component
    • B01F2025/91912—Direction of flow or arrangement of feed and discharge openings characterised by the disposition of the feed and discharge openings characterised by the arrangement of the feed openings for one or more flows, e.g. for the mainflow and the flow of an additional component with feed openings at the circumference of the main flow
    • B01F2025/919121—Direction of flow or arrangement of feed and discharge openings characterised by the disposition of the feed and discharge openings characterised by the arrangement of the feed openings for one or more flows, e.g. for the mainflow and the flow of an additional component with feed openings at the circumference of the main flow with feed openings around the complete circumference of the main flow, e.g. being a perforated or porous part
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
GB929201193A 1992-01-21 1992-01-21 Treatment of liquids Pending GB9201193D0 (en)

Priority Applications (7)

Application Number Priority Date Filing Date Title
GB929201193A GB9201193D0 (en) 1992-01-21 1992-01-21 Treatment of liquids
AU30343/92A AU657021B2 (en) 1992-01-21 1992-12-22 Treatment of liquids
EP93300117A EP0602762B1 (en) 1992-01-21 1993-01-08 Apparatus for dissolving gas in a liquid
DE69306923T DE69306923T2 (en) 1992-01-21 1993-01-08 Liquid gassing device
NZ245677A NZ245677A (en) 1992-01-21 1993-01-14 Apparatus for dissolving a gas in a liquid, using mixing nozzles with integral venturis
ZA93348A ZA93348B (en) 1992-01-21 1993-01-19 Treatment of liquids.
PL93297470A PL169306B1 (en) 1992-01-21 1993-01-20 Gas dissolving apparatus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB929201193A GB9201193D0 (en) 1992-01-21 1992-01-21 Treatment of liquids

Publications (1)

Publication Number Publication Date
GB9201193D0 true GB9201193D0 (en) 1992-03-11

Family

ID=10708927

Family Applications (1)

Application Number Title Priority Date Filing Date
GB929201193A Pending GB9201193D0 (en) 1992-01-21 1992-01-21 Treatment of liquids

Country Status (7)

Country Link
EP (1) EP0602762B1 (en)
AU (1) AU657021B2 (en)
DE (1) DE69306923T2 (en)
GB (1) GB9201193D0 (en)
NZ (1) NZ245677A (en)
PL (1) PL169306B1 (en)
ZA (1) ZA93348B (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU1059795A (en) * 1993-11-26 1995-06-13 Hyperno Proprietary Limited Chemical waste treatment
DE10228853B4 (en) * 2002-06-27 2007-02-08 Esau & Hueber Gmbh Nozzle arrangement for introducing gas into a liquid
CN108786513A (en) * 2018-06-19 2018-11-13 中国海洋石油集团有限公司 A kind of salt water tank mixing arrangement

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1068223B (en) * 1959-11-05 Ernst Schlick, Coburg (Bay.) Device for ventilating or gassing liquids that flow through an injector charged with air or gas
GB1547808A (en) * 1976-03-05 1979-06-27 Moore Business Forms Ltd Continuous stationery addemblies
FR2612084B1 (en) * 1987-03-12 1991-03-29 Djet Sarl DEVICE FOR THE DOSED INJECTION OF AN ADJUVANT INTO A FLOW OF LIQUID
GB8906483D0 (en) * 1989-03-21 1989-05-04 Boc Group Plc Dissolution of gas
SE465502B (en) * 1990-02-12 1991-09-23 Johansson Sven Halvor NOZZLE DEVICE FOR EXHAUSTING A GAS / HYDROGEN MIXTURE INTO A PROCESS GAS

Also Published As

Publication number Publication date
NZ245677A (en) 1994-06-27
PL297470A1 (en) 1993-08-23
AU657021B2 (en) 1995-02-23
DE69306923D1 (en) 1997-02-06
EP0602762B1 (en) 1996-12-27
DE69306923T2 (en) 1997-05-07
PL169306B1 (en) 1996-06-28
AU3034392A (en) 1993-07-22
EP0602762A1 (en) 1994-06-22
ZA93348B (en) 1993-08-25

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