BR8907408A - Aparelho de flutuacao - Google Patents

Aparelho de flutuacao

Info

Publication number
BR8907408A
BR8907408A BR898907408A BR8907408A BR8907408A BR 8907408 A BR8907408 A BR 8907408A BR 898907408 A BR898907408 A BR 898907408A BR 8907408 A BR8907408 A BR 8907408A BR 8907408 A BR8907408 A BR 8907408A
Authority
BR
Brazil
Prior art keywords
floating equipment
floating
equipment
Prior art date
Application number
BR898907408A
Other languages
English (en)
Inventor
Erkki Hirvonen
Original Assignee
Svi Distec Oy
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
Priority claimed from FI881991A external-priority patent/FI881991A/fi
Application filed by Svi Distec Oy filed Critical Svi Distec Oy
Publication of BR8907408A publication Critical patent/BR8907408A/pt

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
    • B03D1/14—Flotation machines
    • B03D1/24—Pneumatic
    • 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
    • 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
    • B03D1/1406—Flotation machines with special arrangement of a plurality of flotation cells, e.g. positioning a flotation cell inside another
    • 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
    • B03D1/1456—Feed mechanisms for the slurry
    • 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
    • B03D1/1468—Discharge mechanisms for the sediments

Landscapes

  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Biotechnology (AREA)
  • General Engineering & Computer Science (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Physical Water Treatments (AREA)
BR898907408A 1988-04-28 1989-04-24 Aparelho de flutuacao BR8907408A (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
FI881991A FI881991A (fi) 1988-04-28 1988-04-28 Flotationsanlaeggning.
FI891489A FI79953C (fi) 1988-04-28 1989-03-29 Apparatur foer flotationsanrikning.
PCT/FI1989/000076 WO1989010202A1 (en) 1988-04-28 1989-04-24 Flotation apparatus

Publications (1)

Publication Number Publication Date
BR8907408A true BR8907408A (pt) 1991-05-07

Family

ID=26158343

Family Applications (1)

Application Number Title Priority Date Filing Date
BR898907408A BR8907408A (pt) 1988-04-28 1989-04-24 Aparelho de flutuacao

Country Status (7)

Country Link
EP (1) EP0414711A1 (pt)
JP (1) JPH03504350A (pt)
AU (1) AU3419989A (pt)
BR (1) BR8907408A (pt)
DK (1) DK258090A (pt)
FI (1) FI79953C (pt)
WO (1) WO1989010202A1 (pt)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5282538A (en) * 1990-10-31 1994-02-01 Multotec Cyclones (Proprietary) Limited Flotation column
US6425485B1 (en) * 1998-03-26 2002-07-30 Eriez Magnetics Air-assisted density separator device and method
PE20142002A1 (es) 2011-05-25 2014-12-21 Cidra Corporate Services Inc Tecnicas para transportar perlas o burbujas sinteticas en una celda o columna de flotacion
AT511455B1 (de) 2011-09-16 2012-12-15 Andritz Ag Maschf Energiesparende flotationsvorrichtung und energiesparendes flotationsverfahren

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1017553B (de) * 1955-09-19 1957-10-17 Metallgesellschaft Ag Verfahren und Vorrichtung zur Flotation von Mineralien
DE1067743B (de) * 1956-06-04 1959-10-29 Hubert Schranz Dr Ing Vorrichtung zum Aufbereiten von Mineralien und anderen Stoffen nach dem Flotationsverfahren
SE348119B (pt) * 1969-05-03 1972-08-28 Altenbergs Bergbau
EP0059227B1 (de) * 1981-02-26 1984-04-25 Agfa-Gevaert AG Flotationsverfahren zur kontinuierlichen Wiedergewinnung von Silber oder Silberverbindungen aus Lösungen oder Dispersionen
US4512888A (en) * 1982-07-01 1985-04-23 Bird Machine Company, Inc. Apparatus for removal by flotation of solid particles from liquid
US4564457A (en) * 1983-11-03 1986-01-14 L'eau Claire Systems, Inc. Upflow gas eductor induced air floatation separator
US4639313A (en) * 1985-07-05 1987-01-27 The Deister Concentrator Company Floatation apparatus for concentration of minerals from high water content aqueous slurries

Also Published As

Publication number Publication date
FI79953C (fi) 1990-04-10
EP0414711A1 (en) 1991-03-06
JPH03504350A (ja) 1991-09-26
AU3419989A (en) 1989-11-24
WO1989010202A1 (en) 1989-11-02
FI79953B (fi) 1989-12-29
DK258090A (da) 1990-12-21
FI891489A0 (fi) 1989-03-29
DK258090D0 (da) 1990-10-26
FI891489A (fi) 1989-10-29

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Legal Events

Date Code Title Description
FD3 Appl. lapsed due to non-payment of renewal fee