SE521748C2 - Förfarande och anordning för flotation - Google Patents

Förfarande och anordning för flotation

Info

Publication number
SE521748C2
SE521748C2 SE9701640A SE9701640A SE521748C2 SE 521748 C2 SE521748 C2 SE 521748C2 SE 9701640 A SE9701640 A SE 9701640A SE 9701640 A SE9701640 A SE 9701640A SE 521748 C2 SE521748 C2 SE 521748C2
Authority
SE
Sweden
Prior art keywords
slurry
tank
component
zone
flotation
Prior art date
Application number
SE9701640A
Other languages
English (en)
Swedish (sv)
Other versions
SE9701640D0 (sv
Inventor
Peter Bourke
Jouko Kallionen
Timo Niitti
David Taylor
Original Assignee
Outokumpu Mintec 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
Application filed by Outokumpu Mintec Oy filed Critical Outokumpu Mintec Oy
Publication of SE9701640D0 publication Critical patent/SE9701640D0/xx
Publication of SE521748C2 publication Critical patent/SE521748C2/sv

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
    • B03B—SEPARATING SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS
    • B03B9/00—General arrangement of separating plant, e.g. flow sheets
    • 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
    • B03D1/1412—Flotation machines with baffles, e.g. at the wall for redirecting settling solids
    • 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
    • B03D1/14—Flotation machines
    • B03D1/1443—Feed or discharge mechanisms for flotation tanks
    • B03D1/1475—Flotation tanks having means for discharging the pulp, e.g. as a bleed stream

Landscapes

  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Biotechnology (AREA)
  • General Engineering & Computer Science (AREA)
  • Physical Water Treatments (AREA)
  • Separation Of Solids By Using Liquids Or Pneumatic Power (AREA)
  • Cyclones (AREA)
SE9701640A 1996-05-01 1997-04-30 Förfarande och anordning för flotation SE521748C2 (sv)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AUPN9611A AUPN961196A0 (en) 1996-05-01 1996-05-01 Flotation method and apparatus for treatment of cyclone sands

Publications (2)

Publication Number Publication Date
SE9701640D0 SE9701640D0 (sv) 1997-04-30
SE521748C2 true SE521748C2 (sv) 2003-12-02

Family

ID=3793924

Family Applications (1)

Application Number Title Priority Date Filing Date
SE9701640A SE521748C2 (sv) 1996-05-01 1997-04-30 Förfarande och anordning för flotation

Country Status (6)

Country Link
US (1) US5923012A (xx)
AU (1) AUPN961196A0 (xx)
CA (1) CA2204097C (xx)
NZ (1) NZ314695A (xx)
SE (1) SE521748C2 (xx)
ZA (1) ZA973693B (xx)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2001034269A1 (en) * 1999-11-11 2001-05-17 Baker Hughes Incorporated Flotation tank erection method and resulting structure
AU2003901208A0 (en) 2003-03-17 2003-04-03 Outokumpu Oyj A flotation device
FI113746B (fi) * 2003-03-19 2004-06-15 Outokumpu Oy Menetelmä ja laitteisto neste-nesteuutossa
FI117619B (fi) * 2005-03-07 2006-12-29 Outokumpu Technology Oyj Vaahdotusmenetelmä ja vaahdotuspiiri
US9004355B2 (en) * 2005-09-29 2015-04-14 Cardfree Inc Secure system and method to pay for a service provided at a reservation
FI118956B (fi) * 2006-08-30 2008-05-30 Outotec Oyj Laitteisto ja menetelmä mineraalilietteen vaahdottamiseksi
DE102007037032B4 (de) * 2007-08-06 2012-01-26 OCé PRINTING SYSTEMS GMBH Verfahren zum Erzeugen eines Templates
CN104841572B (zh) * 2015-05-29 2017-04-12 温传岳 一种浮选机
EA201890533A1 (ru) * 2015-08-28 2018-09-28 Хантер Просесс Текнолоджис Пти Лимитед Система, способ и устройство для пенной флотации
EP3292900A1 (de) * 2016-09-12 2018-03-14 Susanne Kimmich Vorrichtung zum trennen von festen partikeln aus einem flüssigen medium
CA3090353A1 (en) 2020-08-18 2022-02-18 1501367 Alberta Ltd. Fluid treatment separator and a system and method of treating fluid
CN114444929A (zh) * 2022-01-25 2022-05-06 中冶长天国际工程有限责任公司 一种尾矿库旋流器沉砂产率的快速估算方法

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA696758A (en) * 1964-10-27 Thomas S. Bailey, Jr. Concentration apparatus and method
US2122028A (en) * 1934-05-15 1938-06-28 Arthur C Daman Ore treating system
US2107289A (en) * 1934-10-29 1938-02-08 Mining Process & Patent Co Concentration of minerals
US2441584A (en) * 1942-06-20 1948-05-18 Harry L Mcneill Closed circuit grinding with twostage classification
FI42302B (fi) * 1967-08-08 1970-03-31 Outokumpu Oy Foerfarande foer reglering av slamytan i en flotationsmaskin och anordning foer utfoerande av foerfarandet
FI87893C (fi) * 1991-06-05 1993-03-10 Outokumpu Research Oy Saett att anrika malmsuspension med hjaelp av kraftig foerberedande blandning och samtidig flotation samt anordningar foer genomfoerande av detta
US5472094A (en) * 1993-10-04 1995-12-05 Electric Power Research Institute Flotation machine and process for removing impurities from coals

Also Published As

Publication number Publication date
AUPN961196A0 (en) 1996-05-23
ZA973693B (en) 1997-11-25
CA2204097A1 (en) 1997-11-01
US5923012A (en) 1999-07-13
SE9701640D0 (sv) 1997-04-30
CA2204097C (en) 2007-03-13
NZ314695A (en) 1999-03-29

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