ZA932688B - Froth wash and froth removal system - Google Patents

Froth wash and froth removal system

Info

Publication number
ZA932688B
ZA932688B ZA932688A ZA932688A ZA932688B ZA 932688 B ZA932688 B ZA 932688B ZA 932688 A ZA932688 A ZA 932688A ZA 932688 A ZA932688 A ZA 932688A ZA 932688 B ZA932688 B ZA 932688B
Authority
ZA
South Africa
Prior art keywords
froth
wash
removal system
froth removal
froth wash
Prior art date
Application number
ZA932688A
Inventor
George Bodnaras
Original Assignee
Atomaer Pty 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 Atomaer Pty Ltd filed Critical Atomaer Pty Ltd
Publication of ZA932688B publication Critical patent/ZA932688B/en

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
    • B03D1/08—Subsequent treatment of concentrated product
    • B03D1/082—Subsequent treatment of concentrated product of the froth product, e.g. washing
    • 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
    • B03D1/1418—Flotation machines using centrifugal forces
    • 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
    • B03D1/1443—Feed or discharge mechanisms for flotation tanks
    • B03D1/1462—Discharge mechanisms for the froth
    • 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
    • B03D1/1487—Means for cleaning or maintenance
    • 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
    • B03D1/16—Flotation machines with impellers; Subaeration 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
    • B03D1/02—Froth-flotation processes
    • B03D1/028—Control and monitoring of flotation processes; computer models therefor

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Biotechnology (AREA)
  • Chemical & Material Sciences (AREA)
  • Dispersion Chemistry (AREA)
  • Paper (AREA)
ZA932688A 1992-04-16 1993-04-16 Froth wash and froth removal system ZA932688B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AUPL197292 1992-04-16

Publications (1)

Publication Number Publication Date
ZA932688B true ZA932688B (en) 1993-12-09

Family

ID=3776101

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA932688A ZA932688B (en) 1992-04-16 1993-04-16 Froth wash and froth removal system

Country Status (2)

Country Link
WO (1) WO1993020945A1 (en)
ZA (1) ZA932688B (en)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2281521B (en) * 1993-09-06 1997-04-09 Supaflo Tech Pty Ltd Membrane washing apparatus for flotation device
CA2171033C (en) * 1996-03-05 2009-07-14 Tesfaye Negeri Frothless flotation apparatus
CA2246173C (en) * 1997-08-29 2009-07-14 Baker Hughes Incorporated Flotation cells with devices to enhance recovery of froth containing mineral values
US6793079B2 (en) * 2002-11-27 2004-09-21 University Of Illinois Method and apparatus for froth flotation
CA2628680C (en) * 2005-11-08 2012-10-02 Newcastle Innovation Limited Method and apparatus for froth washing in flotation
CN100443192C (en) * 2006-10-26 2008-12-17 北京矿冶研究总院 Bubble pushing device of flotation machine
ITRE20070056A1 (en) * 2007-04-20 2008-10-21 Acqua & Co S R L WATER TREATMENT UNIT
DE102008014791A1 (en) * 2008-03-18 2009-09-24 Siemens Aktiengesellschaft Flotation cell for the recovery of valuable material particles
AU2009202281B2 (en) * 2009-06-09 2014-07-24 Metso Outotec Finland Oy A froth flotation method and an apparatus for extracting a valuable substance from a slurry
EP2500102B1 (en) 2011-03-15 2015-11-11 Primetals Technologies Germany GmbH Flotation apparatus with a fluid distribution element for creating a fluid flow towards the froth collecting device
CN106063474B (en) * 2016-07-29 2023-01-10 浙江省海洋水产养殖研究所 Fish recirculating aquaculture water treatment tank
AU2017422286A1 (en) * 2017-07-04 2020-02-06 Outotec (Finland) Oy A froth flotation arrangement and a froth flotation method
EP3648893B1 (en) 2017-07-04 2024-07-17 Metso Finland Oy A froth collection launder
CA3092646A1 (en) * 2018-03-02 2019-09-06 Outotec (Finland) Oy Froth flotation cell

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1474397A (en) * 1920-12-22 1923-11-20 Tidewater Paper Mills Company Skimming apparatus
US1557369A (en) * 1923-11-06 1925-10-13 Naamlooze Vennootschap Vereeni Means for skimming off froth
US2369401A (en) * 1943-10-01 1945-02-13 American Cyanamid Co Froth skimming and crowding device for flotation machines
AU2287370A (en) * 1970-12-01 1972-06-08 Vsesojuzny Nauchno-Issledovatelsky I Proektny Institut Mekhanichesko Obrabotki Poleznykh Iskopaemykh Mekhanobr Improvements in or relating toa device for removing foam froma flotation machine
GB1506662A (en) * 1976-01-23 1978-04-12 Tenco Hydro Aerosciences Inc Foam remover for flotation tanks
US4659458A (en) * 1985-12-19 1987-04-21 The Standard Oil Company Apparatus and method for froth flotation employing rotatably mounted spraying and skimming means
US4913805A (en) * 1989-02-23 1990-04-03 Bp America Inc. Apparatus and method for froth flotation
AU6543290A (en) * 1989-10-19 1991-05-16 University Of Newcastle Research Associates Limited, The Method and apparatus for separation by flotation in a centrifugal field

Also Published As

Publication number Publication date
WO1993020945A1 (en) 1993-10-28

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