MY128943A - A method and a system for dissolving gas in a liquid - Google Patents

A method and a system for dissolving gas in a liquid

Info

Publication number
MY128943A
MY128943A MYPI20023344A MYPI20023344A MY128943A MY 128943 A MY128943 A MY 128943A MY PI20023344 A MYPI20023344 A MY PI20023344A MY PI20023344 A MYPI20023344 A MY PI20023344A MY 128943 A MY128943 A MY 128943A
Authority
MY
Malaysia
Prior art keywords
liquid
gas
connection
present
farming
Prior art date
Application number
MYPI20023344A
Inventor
Morten Emilsen
Roger Abrahamsen
Original Assignee
Yara Int 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 Int Asa filed Critical Yara Int Asa
Publication of MY128943A publication Critical patent/MY128943A/en

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)

Abstract

THE PRESENT INVENTION CONCERNS A METHOD FOR DISSLOVING GAS IN A LIQUID AND A SYSTEM FOR DOING THE SAME. MORE SPECIFICALLY, THE PRESENT INVENTION CONCERNS A FLOWING LIQUID INTO WHICH GAS IS INJECTED. THE LIQUID FLOWS IN A PIPE (10,110) THAT HAS AN INJECTOR (12,112) ATTACHED TO IT FOR THE SUPPLY FOR GAS TO THE FLOW OF LIQUID. THE PRESENT INVENTION MAY BE USED FOR OXYGEN ENRICHMENT OF WATER AND MAY BE USED IN CONNECTION WITH FISH FARMING OR FARMING OF OTHER AQUATIC CREATURES. IN PARTICULAR, THE INVENTION MAY BE USED IN CONNECTION WITH LAND-BASED FISH FARMING. IN CONNECTION WITH THE DISSOLUTION OF GAS IN LIQUID, THE MIXTURE IS CAUSED TO FLOW VIA ONE OR MORE TURBULENCE-INITIATING ELEMENTS (15,115), THUS ACHIEVING AN APPROXIMATELY SATURATED MOLECULAR SOLUTION OF GAS IN THE LIQUID.(FIG 2)
MYPI20023344A 2001-09-07 2002-09-06 A method and a system for dissolving gas in a liquid MY128943A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NO20014375A NO315029B1 (en) 2001-09-07 2001-09-07 Process and plant for dissolving gas in a liquid, and using the same

Publications (1)

Publication Number Publication Date
MY128943A true MY128943A (en) 2007-03-30

Family

ID=19912812

Family Applications (1)

Application Number Title Priority Date Filing Date
MYPI20023344A MY128943A (en) 2001-09-07 2002-09-06 A method and a system for dissolving gas in a liquid

Country Status (9)

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

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10223037C1 (en) * 2002-05-22 2003-10-09 Soell Gmbh Process for continuous water processing forms initial mixture of powder/granular substances with untreated water, to be dissolved and mixed and distributed evenly in structured flows through reactor
DE102011017739A1 (en) 2011-04-28 2012-10-31 Uwe Würdig Method and device for enriching a liquid with gas
MY178684A (en) * 2012-01-31 2020-10-20 Seair Inc Multi-stage aeration apparatus
CN102626058B (en) * 2012-04-17 2013-08-21 戴会超 Device for experimenting dissolved oxygen saturation threshold of damaging fishes

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4016727A1 (en) * 1990-05-24 1991-11-28 Apv Rosista Gmbh DEVICE FOR MIXING A FLUID AND A LIQUID, ESPECIALLY FOR CONTRIBUTING CARBON DIOXIDE IN A WATER-BASED BEVERAGE
DE4235558C1 (en) * 1992-10-22 1994-05-11 Fischtechnik Fredelsloh Dr Ger Vertical reactor for dissolving gas in liq., and esp. oxygen@ in water - liquid and gas pass downwards through number of perforated plates at velocity chosen so that limited bubble zone is formed beneath each plate
SE504449C2 (en) * 1995-06-22 1997-02-17 Libradon Ab Device for mixing air and water in a water purifier
SE0000344D0 (en) * 2000-02-02 2000-02-02 Sudhir Chowdhury Disinfection of water

Also Published As

Publication number Publication date
DK1423182T3 (en) 2005-08-15
ATE293008T1 (en) 2005-04-15
PT1423182E (en) 2005-08-31
NO20014375D0 (en) 2001-09-07
EP1423182B1 (en) 2005-04-13
NO20014375L (en) 2003-03-10
DE60203722T2 (en) 2006-02-09
WO2003022413A1 (en) 2003-03-20
NO315029B1 (en) 2003-06-30
EP1423182A1 (en) 2004-06-02
DE60203722D1 (en) 2005-05-19
ES2240783T3 (en) 2005-10-16

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