IL165892A0 - Saturation of liquids with gas by injection of said gas under pressure and relaxation for introducing said liquids into a flotation cell - Google Patents

Saturation of liquids with gas by injection of said gas under pressure and relaxation for introducing said liquids into a flotation cell

Info

Publication number
IL165892A0
IL165892A0 IL16589204A IL16589204A IL165892A0 IL 165892 A0 IL165892 A0 IL 165892A0 IL 16589204 A IL16589204 A IL 16589204A IL 16589204 A IL16589204 A IL 16589204A IL 165892 A0 IL165892 A0 IL 165892A0
Authority
IL
Israel
Prior art keywords
liquids
gas
relaxation
saturation
introducing
Prior art date
Application number
IL16589204A
Other languages
English (en)
Original Assignee
Bayer Technology Services Gmbh
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 Bayer Technology Services Gmbh filed Critical Bayer Technology Services Gmbh
Publication of IL165892A0 publication Critical patent/IL165892A0/xx

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
    • B03D—FLOTATION; DIFFERENTIAL SEDIMENTATION
    • B03D1/00—Flotation
    • B03D1/02—Froth-flotation processes
    • B03D1/028—Control and monitoring of flotation processes; computer models therefor
    • 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
    • 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
    • B01F25/25—Mixing by jets impinging against collision plates
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
    • B03D—FLOTATION; DIFFERENTIAL SEDIMENTATION
    • B03D1/00—Flotation
    • B03D1/14—Flotation machines
    • B03D1/1431—Dissolved air flotation machines
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
    • B03D—FLOTATION; DIFFERENTIAL SEDIMENTATION
    • B03D1/00—Flotation
    • B03D1/14—Flotation machines
    • B03D1/24—Pneumatic
    • B03D1/247—Mixing gas and slurry in a device separate from the flotation tank, i.e. reactor-separator type
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F2215/00—Auxiliary or complementary information in relation with mixing
    • B01F2215/04—Technical information in relation with mixing
    • B01F2215/0413—Numerical information
    • B01F2215/0418—Geometrical information
    • B01F2215/0427—Numerical distance values, e.g. separation, position
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F2215/00—Auxiliary or complementary information in relation with mixing
    • B01F2215/04—Technical information in relation with mixing
    • B01F2215/0413—Numerical information
    • B01F2215/0418—Geometrical information
    • B01F2215/0431—Numerical size values, e.g. diameter of a hole or conduit, area, volume, length, width, or ratios thereof
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F2215/00—Auxiliary or complementary information in relation with mixing
    • B01F2215/04—Technical information in relation with mixing
    • B01F2215/0413—Numerical information
    • B01F2215/0436—Operational information
    • B01F2215/0481—Numerical speed values

Landscapes

  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Biotechnology (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Engineering & Computer Science (AREA)
  • Physical Water Treatments (AREA)
  • Food Preservation Except Freezing, Refrigeration, And Drying (AREA)
  • Feeding, Discharge, Calcimining, Fusing, And Gas-Generation Devices (AREA)
IL16589204A 2002-06-25 2004-12-21 Saturation of liquids with gas by injection of said gas under pressure and relaxation for introducing said liquids into a flotation cell IL165892A0 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE10228261A DE10228261B3 (de) 2002-06-25 2002-06-25 Vorrichtung zur Gasaufsättigung einer Flüssigkeit und unter Druck zum Einbringen der Flüssigkeit in eine Flotationszelle
PCT/EP2003/006171 WO2004000447A2 (de) 2002-06-25 2003-06-12 Druckaufsättigung und druckentspannung von flüssigkeiten zum einbringen in eine flotationszelle

Publications (1)

Publication Number Publication Date
IL165892A0 true IL165892A0 (en) 2006-01-15

Family

ID=29795870

Family Applications (1)

Application Number Title Priority Date Filing Date
IL16589204A IL165892A0 (en) 2002-06-25 2004-12-21 Saturation of liquids with gas by injection of said gas under pressure and relaxation for introducing said liquids into a flotation cell

Country Status (10)

Country Link
US (1) US20040055941A1 (ja)
EP (1) EP1517743A2 (ja)
JP (1) JP2005530604A (ja)
AU (1) AU2003237929A1 (ja)
BR (1) BR0312067A (ja)
CA (1) CA2490756A1 (ja)
DE (1) DE10228261B3 (ja)
IL (1) IL165892A0 (ja)
MX (1) MXPA04012839A (ja)
WO (1) WO2004000447A2 (ja)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2590731A1 (en) * 2004-12-10 2006-06-15 University Of Manitoba Bubble-less gas delivery into liquid systems
DE102013220363A1 (de) * 2013-10-09 2015-04-09 Siemens Aktiengesellschaft Flotationsvorrichtung sowie Verfahren zum Betreiben einer Flotationsvorrichtung
PT3820821T (pt) * 2018-07-12 2023-03-22 Roland Damann Processo de purificação de águas residuais por flotação
CN109939839B (zh) * 2019-04-29 2023-07-21 中国矿业大学 一种流体协同强化浮选分离装置及方法

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE191104C (ja) *
US2793185A (en) * 1952-12-17 1957-05-21 Albrektsson John Oscar Georg Method and apparatus for introduction of gas into water to be treated by flotation
FR1375822A (fr) * 1963-08-13 1964-10-23 Buss Ag Procédé de traitement de liquides par des agents gazeux, et installation pour la mise en oeuvre de ce procédé
US3755452A (en) * 1967-04-03 1973-08-28 Basf Ag Mixing gases and liquids with a liquid medium
GB1434740A (en) * 1973-11-13 1976-05-05 Cons Foods Corp Method and apparatus for carbonating and filling beverages
CH600938A5 (ja) * 1975-12-10 1978-06-30 Sulzer Ag
GB2222098B (en) * 1988-08-24 1992-03-18 Exxon Research Engineering Co Improvements in and relating to contacting of plural distinct fluid phases
US5004571A (en) * 1990-03-30 1991-04-02 Union Carbide Industrial Gases Technology Corporation Liquid level control in gas-liquid mixing operations
US5136884A (en) * 1991-04-17 1992-08-11 Mts Systems Corporation Magnetic sight gage sensor
DE4341414C2 (de) * 1993-12-04 1998-02-26 Damann Franz Josef Flotationszelle in Rechteckform
SE503895C2 (sv) * 1995-01-19 1996-09-30 Norrtaelje Kommun Aggregat för framställning av luftmättat vatten
DE19835188B4 (de) * 1998-08-04 2009-04-02 Damann, Roland Verfahren zur Reinigung von Abwässern in einer Flotationsanlage und Flotationsanlage
DE19854637A1 (de) * 1998-11-26 2000-05-31 Basf Ag Reaktor zur kontinuierlichen Durchführung von Gas-Flüssig-, Flüssig-Flüssig- oder Gas-Flüssig-Fest-Reaktionen
US6067854A (en) * 1999-03-31 2000-05-30 Taiwan Semiconductor Manufacturing Company, Ltd. Apparatus for sensing liquid level

Also Published As

Publication number Publication date
DE10228261B3 (de) 2004-02-26
AU2003237929A1 (en) 2004-01-06
WO2004000447A2 (de) 2003-12-31
CA2490756A1 (en) 2003-12-31
WO2004000447A3 (de) 2004-03-25
MXPA04012839A (es) 2005-03-31
EP1517743A2 (de) 2005-03-30
US20040055941A1 (en) 2004-03-25
JP2005530604A (ja) 2005-10-13
BR0312067A (pt) 2005-03-29

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