DE60203722T2 - Verfahren und system zur lösung von gas in einer flüssigkeit - Google Patents

Verfahren und system zur lösung von gas in einer flüssigkeit Download PDF

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Publication number
DE60203722T2
DE60203722T2 DE60203722T DE60203722T DE60203722T2 DE 60203722 T2 DE60203722 T2 DE 60203722T2 DE 60203722 T DE60203722 T DE 60203722T DE 60203722 T DE60203722 T DE 60203722T DE 60203722 T2 DE60203722 T2 DE 60203722T2
Authority
DE
Germany
Prior art keywords
gas
liquid
mixer
flow
water
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 - Lifetime
Application number
DE60203722T
Other languages
German (de)
English (en)
Other versions
DE60203722D1 (de
Inventor
Morten Emilsen
Roger Abrahamsen
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.)
Yara International ASA
Original Assignee
Yara International ASA
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 Yara International ASA filed Critical Yara International ASA
Application granted granted Critical
Publication of DE60203722D1 publication Critical patent/DE60203722D1/de
Publication of DE60203722T2 publication Critical patent/DE60203722T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • B01F23/2322—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 using columns, e.g. multi-staged columns
    • 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
    • B01F23/40—Mixing liquids with liquids; Emulsifying
    • B01F23/45—Mixing liquids with liquids; Emulsifying using flow mixing
    • B01F23/454—Mixing liquids with liquids; Emulsifying using flow mixing by injecting a mixture of liquid and gas
    • 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
    • B01F25/20—Jet mixers, i.e. mixers using high-speed fluid streams
    • B01F25/21—Jet mixers, i.e. mixers using high-speed fluid streams with submerged injectors, e.g. nozzles, for injecting high-pressure jets into a large volume or into mixing chambers
    • 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
    • B01F25/313—Injector mixers in conduits or tubes through which the main component flows wherein additional components are introduced in the centre of the conduit
    • B01F25/3131—Injector mixers in conduits or tubes through which the main component flows wherein additional components are introduced in the centre of the conduit with additional mixing means other than injector mixers, e.g. screens, baffles or rotating elements
    • 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
    • B01F25/45—Mixers in which the materials to be mixed are pressed together through orifices or interstitial spaces, e.g. between beads

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Dispersion Chemistry (AREA)
  • Aeration Devices For Treatment Of Activated Polluted Sludge (AREA)
  • Farming Of Fish And Shellfish (AREA)
  • Fertilizers (AREA)
  • Medicines Containing Antibodies Or Antigens For Use As Internal Diagnostic Agents (AREA)
  • Silicon Compounds (AREA)
  • Crystals, And After-Treatments Of Crystals (AREA)
  • Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
  • Sampling And Sample Adjustment (AREA)
DE60203722T 2001-09-07 2002-08-30 Verfahren und system zur lösung von gas in einer flüssigkeit Expired - Lifetime DE60203722T2 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
NO20014375 2001-09-07
NO20014375A NO315029B1 (no) 2001-09-07 2001-09-07 Fremgangsmate og anlegg for opplosning av gass i en vaeske, samt anvendelse av samme
PCT/NO2002/000306 WO2003022413A1 (en) 2001-09-07 2002-08-30 A method and a system for dissolving gas in a liquid

Publications (2)

Publication Number Publication Date
DE60203722D1 DE60203722D1 (de) 2005-05-19
DE60203722T2 true DE60203722T2 (de) 2006-02-09

Family

ID=19912812

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60203722T Expired - Lifetime DE60203722T2 (de) 2001-09-07 2002-08-30 Verfahren und system zur lösung von gas in einer flüssigkeit

Country Status (9)

Country Link
EP (1) EP1423182B1 (no)
AT (1) ATE293008T1 (no)
DE (1) DE60203722T2 (no)
DK (1) DK1423182T3 (no)
ES (1) ES2240783T3 (no)
MY (1) MY128943A (no)
NO (1) NO315029B1 (no)
PT (1) PT1423182E (no)
WO (1) WO2003022413A1 (no)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102011017739A1 (de) * 2011-04-28 2012-10-31 Uwe Würdig Verfahren und Vorrichtung zur Anreicherung einer Flüssigkeit mit Gas

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10223037C1 (de) * 2002-05-22 2003-10-09 Soell Gmbh Verfahren und Vorrichtung zur kontinuierlichen Aufbereitung von Wasser
MY178684A (en) * 2012-01-31 2020-10-20 Seair Inc Multi-stage aeration apparatus
CN102626058B (zh) * 2012-04-17 2013-08-21 戴会超 水体溶解氧饱和度鱼类损伤阈值实验装置

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4016727A1 (de) * 1990-05-24 1991-11-28 Apv Rosista Gmbh Vorrichtung zum mischen eines fluids und einer fluessigkeit, insbesondere zum eitragen von kohlendioxid in ein wasserhaltiges getraenk
DE4235558C1 (de) * 1992-10-22 1994-05-11 Fischtechnik Fredelsloh Dr Ger Verfahren und Vorrichtung zum Lösen eines Gases in einer Flüssigkeit
SE504449C2 (sv) * 1995-06-22 1997-02-17 Libradon Ab Anordning för blandning av luft och vatten i en vattenrenare
SE0000344D0 (sv) * 2000-02-02 2000-02-02 Sudhir Chowdhury Disinfection of water

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102011017739A1 (de) * 2011-04-28 2012-10-31 Uwe Würdig Verfahren und Vorrichtung zur Anreicherung einer Flüssigkeit mit Gas

Also Published As

Publication number Publication date
MY128943A (en) 2007-03-30
DK1423182T3 (da) 2005-08-15
ATE293008T1 (de) 2005-04-15
PT1423182E (pt) 2005-08-31
NO20014375D0 (no) 2001-09-07
EP1423182B1 (en) 2005-04-13
NO20014375L (no) 2003-03-10
WO2003022413A1 (en) 2003-03-20
NO315029B1 (no) 2003-06-30
EP1423182A1 (en) 2004-06-02
DE60203722D1 (de) 2005-05-19
ES2240783T3 (es) 2005-10-16

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition