SE8803386D0 - Flotationsanordning - Google Patents

Flotationsanordning

Info

Publication number
SE8803386D0
SE8803386D0 SE8803386A SE8803386A SE8803386D0 SE 8803386 D0 SE8803386 D0 SE 8803386D0 SE 8803386 A SE8803386 A SE 8803386A SE 8803386 A SE8803386 A SE 8803386A SE 8803386 D0 SE8803386 D0 SE 8803386D0
Authority
SE
Sweden
Prior art keywords
froth bed
flotation
height
flotation cell
flotation machine
Prior art date
Application number
SE8803386A
Other languages
English (en)
Other versions
SE469877B (sv
SE8803386L (sv
Inventor
J O Kallioinen
P V O Koivistoinen
S O Rantanen
Original Assignee
Outokumpu 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 Oy filed Critical Outokumpu Oy
Publication of SE8803386D0 publication Critical patent/SE8803386D0/sv
Publication of SE8803386L publication Critical patent/SE8803386L/sv
Publication of SE469877B publication Critical patent/SE469877B/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
    • 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
    • B03D1/1443—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
    • B03D1/16—Flotation machines with impellers; Subaeration machines
    • B03D1/22—Flotation machines with impellers; Subaeration machines with external blowers

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Biotechnology (AREA)
  • Chemical & Material Sciences (AREA)
  • Dispersion Chemistry (AREA)
  • Physical Water Treatments (AREA)
  • Crushing And Pulverization Processes (AREA)
  • Paper (AREA)
  • Apparatus Associated With Microorganisms And Enzymes (AREA)
SE8803386A 1987-10-07 1988-09-23 Flotationsanordning SE469877B (sv)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FI874415A FI78628C (sv) 1987-10-07 1987-10-07 Flotationsmaskin.

Publications (3)

Publication Number Publication Date
SE8803386D0 true SE8803386D0 (sv) 1988-09-23
SE8803386L SE8803386L (sv) 1989-04-08
SE469877B SE469877B (sv) 1993-10-04

Family

ID=8525200

Family Applications (1)

Application Number Title Priority Date Filing Date
SE8803386A SE469877B (sv) 1987-10-07 1988-09-23 Flotationsanordning

Country Status (9)

Country Link
US (1) US5039400A (sv)
AU (1) AU606216B2 (sv)
CA (1) CA1337774C (sv)
ES (1) ES2011139A6 (sv)
FI (1) FI78628C (sv)
MX (1) MX169533B (sv)
RU (1) RU1811422C (sv)
SE (1) SE469877B (sv)
YU (1) YU46864B (sv)

Families Citing this family (40)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5266240A (en) * 1991-03-20 1993-11-30 Servicios Corporativos Frisco, S.A. De C.V. Flotation reactor with external bubble generator
US5234112A (en) * 1991-10-02 1993-08-10 Servicios Corporativos Frisco S.A. De C.V. Flotation reactor with external bubble generator
US5341938A (en) * 1991-03-20 1994-08-30 Servicios Corporativos Frisco, S.A. De C.V. Method of separating materials in a flotation reactor
FI88268C (sv) * 1991-03-27 1993-04-26 Outomec Oy Flotationsmaskin
SE508704C2 (sv) * 1992-02-03 1998-10-26 Johansson Jan Erik Anordning vid flotationsapparat
US5544759A (en) * 1993-01-29 1996-08-13 Urizar; Daniel F. Procedure and apparatus for materials separation by pneumatic flotation
GB2281521B (en) * 1993-09-06 1997-04-09 Supaflo Tech Pty Ltd Membrane washing apparatus for flotation device
US5472094A (en) * 1993-10-04 1995-12-05 Electric Power Research Institute Flotation machine and process for removing impurities from coals
US5591327A (en) * 1993-12-09 1997-01-07 Walters; Jeremy P. A. Flotation equipment
AUPM383694A0 (en) * 1994-02-14 1994-03-10 Commonwealth Scientific And Industrial Research Organisation Selective separation of particulate material
US5611917A (en) * 1995-11-02 1997-03-18 Baker Hughes Incorporated Flotation cell crowder device
AUPN646695A0 (en) * 1995-11-09 1995-11-30 Envirotech Australia - A division of Weir Engineering Pty Ltd A launder system, a settling tank, a froth treatment device for a separation device and a method of operating same
DE19611864C1 (de) * 1996-03-26 1997-12-11 Voith Sulzer Stoffaufbereitung Flotationsverfahren und Vorrichtung zur Abscheidung von Feststoff aus einer papierfaserhaltigen Suspension
US6453939B1 (en) 1997-07-01 2002-09-24 Baker Hughes Incorporated Flotation cell fluid level control apparatus
AU748205B2 (en) * 1997-08-29 2002-05-30 Flsmidth A/S Flotation cells with devices to enhance recovery of froth containing mineral values
US5876558A (en) * 1997-12-17 1999-03-02 Institute Of Paper Science And Technology, Inc. Froth flotation deinking process for paper recycling
US6109449A (en) * 1998-11-04 2000-08-29 General Signal Corporation Mixing system for separation of materials by flotation
FI107782B (sv) * 1999-12-14 2001-10-15 Outokumpu Oy Flotationsmaskin och förfarande för effektivering av flotation
FI115612B (sv) * 1999-12-30 2005-06-15 Outokumpu Oy Anordning till en flotationsmaskin
US6766909B2 (en) * 2002-11-13 2004-07-27 Outokumpu Oyj Separation device for a flotation machine
US6793079B2 (en) * 2002-11-27 2004-09-21 University Of Illinois Method and apparatus for froth flotation
AU2003901615A0 (en) * 2003-04-04 2003-05-01 The University Of Newcastle Research Associates Limited Overflow launder
FI118521B (sv) * 2004-04-06 2007-12-14 Outotec Oyj Stator till en flotationscell
US7438809B2 (en) * 2005-02-02 2008-10-21 Petreco International Inc. Single-cell mechanical flotation system
FI118956B (sv) * 2006-08-30 2008-05-30 Outotec Oyj Anordning och förfarande för flotering av mineralslam
NZ594541A (en) * 2009-01-15 2013-10-25 Jeff Andrew Hanson Cleaning vessel
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
FI122387B (sv) * 2010-02-23 2011-12-30 Outotec Oyj Flotationsmaskin
CN102179313B (zh) * 2010-12-28 2013-06-19 株洲市兴民科技有限公司 采用螺旋转子的单槽浮选方法及装置和用途
GB201319600D0 (en) * 2013-11-06 2013-12-18 Tech Resources Pty Ltd Flotation cell lids
CN105413882B (zh) * 2015-12-16 2018-11-09 嵊州市西格玛科技有限公司 一种石墨生产用升降式浮选机
CN106861925B (zh) * 2017-03-29 2023-03-14 河南理工大学 一种便携集成式浮选机
AU2017422286A1 (en) * 2017-07-04 2020-02-06 Outotec (Finland) Oy A froth flotation arrangement and a froth flotation method
CA3068573C (en) * 2017-07-04 2024-01-16 Outotec (Finland) Oy Froth flotation unit
CN107413534A (zh) * 2017-09-19 2017-12-01 中国地质科学院郑州矿产综合利用研究所 一种粗粒浮选机
PE20201334A1 (es) * 2018-03-23 2020-11-25 Smidth As F L Aparato de la maquina de flotacion y metodo para usar la misma
AU2018435114A1 (en) * 2018-08-01 2021-03-18 Metso Outotec Finland Oy Flotation cell
WO2020025850A1 (en) * 2018-08-01 2020-02-06 Outotec (Finland) Oy Flotation cell
CN109290069B (zh) * 2018-09-25 2021-01-05 北矿机电科技有限责任公司 一种泡沫层强度增大的装置
KR102657619B1 (ko) * 2023-12-22 2024-04-18 대일기공주식회사 원형 부유선광기

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1952727A (en) * 1929-10-26 1934-03-27 United Verde Copper Company Froth flotation
US2061564A (en) * 1934-08-29 1936-11-24 Drake Diffusion impeller deflector
US2182442A (en) * 1937-11-11 1939-12-05 Lionel E Booth Aerating machine
US2369401A (en) * 1943-10-01 1945-02-13 American Cyanamid Co Froth skimming and crowding device for flotation machines
US2756877A (en) * 1952-08-18 1956-07-31 Galigher Company Froth-crowding flotation machine and method
US3032199A (en) * 1959-05-04 1962-05-01 Sumiya Shinzo Froth flotation system
US3339730A (en) * 1962-07-14 1967-09-05 Column Flotation Co Of Canada Froth flotation method with counter-current separation
US3371779A (en) * 1965-06-24 1968-03-05 Borden Co Concentration of minerals
DD211494A1 (de) * 1981-12-23 1984-07-18 Adw Ddr Leiteinrichtung fuer flotationszellen
EP0146235A3 (en) * 1983-10-21 1987-02-04 The University Of Newcastle Research Associates Limited Improved flotation method
FI67185C (fi) * 1983-11-18 1985-02-11 Outokumpu Oy Flotationsmaskin
FI68533C (fi) * 1983-12-29 1985-10-10 Outokumpu Oy Repeterande flotationsmaskin
US4750994A (en) * 1987-09-15 1988-06-14 Hydrochem Developments Ltd. Flotation apparatus
US4804460A (en) * 1988-01-08 1989-02-14 Royal Inst. For Advancement Of Learn., A.K.A. (Mcgill Univ.) Column flotation

Also Published As

Publication number Publication date
CA1337774C (en) 1995-12-19
FI874415A0 (fi) 1987-10-07
AU2345888A (en) 1989-04-13
SE469877B (sv) 1993-10-04
YU187388A (en) 1990-04-30
FI78628C (sv) 1989-09-11
RU1811422C (ru) 1993-04-23
FI78628B (fi) 1989-05-31
AU606216B2 (en) 1991-01-31
SE8803386L (sv) 1989-04-08
ES2011139A6 (es) 1989-12-16
FI874415A (fi) 1989-04-08
MX169533B (es) 1993-07-09
US5039400A (en) 1991-08-13
YU46864B (sh) 1994-06-24

Similar Documents

Publication Publication Date Title
SE8803386D0 (sv) Flotationsanordning
FI911486A0 (fi) Flotationsmaskin.
FI875651A0 (fi) Foerfarande och anordning foer anrikning av mineraler med flotation genom att anvaenda dubbel luftning.
GB2248031B (en) Flotation machine
EP0164237A3 (en) Polyorganosiloxane collectors in the beneficiation of fine coal by froth flotation
PT82046A (en) Process and compound for the froth flotation beneficiation of iron minerals from iron ores
ZM1592A1 (en) Froth flotation of fine coal or mineral particles
FI842340A0 (fi) Kolonnflotationsfoerfarande och -anordning.
NZ314695A (en) Flash flotation device, to extract floatable minerals from a slurry, having a top, side and bottom outlet
ZW4992A1 (en) Froth flotation of fine particles
FI943981A (sv) Flotationsanordning
MX9805601A (es) Proceso para recuperar minerales y composiciones para uso en esto.
GB2163976B (en) A frother composition and a froth flotation process for the recovery of mineral values from ore
GB2266479B (en) Vortex flotation cell
Mitrofanov et al. Theoretical and Practical Aspects of Using Combinations of Collectors and Frothing Agents for Sulfide Flotation
GB537401A (en) Improvements in or relating to a flotation process and to a flotation cell, for separating particles from pulp material containing the same, and capable of separating relatively coarse particles
FI891489A0 (fi) Apparatur foer flotationsanrikning.
CA2138145A1 (en) Concentration of Minerals
GB2254021B (en) Froth flotation of fine coal or mineral particles
Solari Concentration of Mineral Fines by Dissolved Air Flotation
Eliseev et al. Formation of Sulphur on Minerals During Flotation of Sulphide Ores
GB2001263A (en) Ore beneficiation

Legal Events

Date Code Title Description
NAL Patent in force

Ref document number: 8803386-5

Format of ref document f/p: F

NUG Patent has lapsed