CA1210167A - Column froth flotation - Google Patents

Column froth flotation

Info

Publication number
CA1210167A
CA1210167A CA000455766A CA455766A CA1210167A CA 1210167 A CA1210167 A CA 1210167A CA 000455766 A CA000455766 A CA 000455766A CA 455766 A CA455766 A CA 455766A CA 1210167 A CA1210167 A CA 1210167A
Authority
CA
Canada
Prior art keywords
column
pulp
flow passages
plates
particles
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
CA000455766A
Other languages
English (en)
French (fr)
Inventor
David C. Yang
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Michigan Technological University
Original Assignee
Michigan Technological University
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 Michigan Technological University filed Critical Michigan Technological University
Application granted granted Critical
Publication of CA1210167A publication Critical patent/CA1210167A/en
Expired legal-status Critical Current

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
    • 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
    • B03D1/1481—Flotation machines with a plurality of parallel 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
    • B03D1/24—Pneumatic

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Biotechnology (AREA)
  • Chemical & Material Sciences (AREA)
  • Dispersion Chemistry (AREA)
  • Paper (AREA)
  • Manufacture And Refinement Of Metals (AREA)
CA000455766A 1983-06-16 1984-06-04 Column froth flotation Expired CA1210167A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US50479383A 1983-06-16 1983-06-16
US504,793 1983-06-16

Publications (1)

Publication Number Publication Date
CA1210167A true CA1210167A (en) 1986-08-19

Family

ID=24007759

Family Applications (1)

Application Number Title Priority Date Filing Date
CA000455766A Expired CA1210167A (en) 1983-06-16 1984-06-04 Column froth flotation

Country Status (6)

Country Link
EP (1) EP0144421B1 (sv)
AU (2) AU561931B2 (sv)
CA (1) CA1210167A (sv)
DE (1) DE3485641D1 (sv)
FI (1) FI75280C (sv)
WO (1) WO1985000021A1 (sv)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7914670B2 (en) 2004-01-09 2011-03-29 Suncor Energy Inc. Bituminous froth inline steam injection processing
WO2014188232A1 (en) 2013-05-23 2014-11-27 Dpsms Tecnologia E Inovação Em Mineração Ltda Automated system of froth flotation columns with aerators injection nozzles and process

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4966687A (en) * 1985-12-19 1990-10-30 The Standard Oil Company Method and apparatus for column flotation of mineral matter
US4964576A (en) * 1988-04-04 1990-10-23 Datta Rabinder S Method and apparatus for mineral matter separation
GB8925833D0 (en) * 1989-11-15 1990-01-04 Robertet Sa Derivatives of aromatic benzoates as inhibitors of esterase-producing micro-organisms
AU629965B2 (en) * 1990-07-30 1992-10-15 Rabinder S. Datta Method and apparatus for mineral matter separation
DE19611864C1 (de) * 1996-03-26 1997-12-11 Voith Sulzer Stoffaufbereitung Flotationsverfahren und Vorrichtung zur Abscheidung von Feststoff aus einer papierfaserhaltigen Suspension
US7510083B2 (en) 2004-06-28 2009-03-31 The Mosaic Company Column flotation cell for enhanced recovery of minerals such as phosphates by froth flotation
ITUB20156822A1 (it) * 2015-12-11 2017-06-11 Paolo Bozzato Apparato e procedimento per la separazione con schiuma
KR102442975B1 (ko) 2020-04-17 2022-09-15 한국원자력연구원 비금속광물의 선택적 분리를 위한 다단부유선별장치
CN113275132B (zh) * 2021-05-08 2023-03-07 武汉工程大学 一种磷矿反浮选的浮选柱

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1809646A (en) * 1926-01-29 1931-06-09 Koppers Co Inc Apparatus for treating gases
US2416066A (en) * 1944-05-19 1947-02-18 Donald S Phelps Froth flotation cell
US3339730A (en) * 1962-07-14 1967-09-05 Column Flotation Co Of Canada Froth flotation method with counter-current separation
SE318587B (sv) * 1964-07-10 1969-12-15 C Munters
AU546684B2 (en) * 1981-01-29 1985-09-12 Gulf & Western Industries Inc. Froth flotation

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7914670B2 (en) 2004-01-09 2011-03-29 Suncor Energy Inc. Bituminous froth inline steam injection processing
US8685210B2 (en) 2004-01-09 2014-04-01 Suncor Energy Inc. Bituminous froth inline steam injection processing
WO2014188232A1 (en) 2013-05-23 2014-11-27 Dpsms Tecnologia E Inovação Em Mineração Ltda Automated system of froth flotation columns with aerators injection nozzles and process

Also Published As

Publication number Publication date
AU2832984A (en) 1984-12-20
EP0144421A4 (en) 1988-04-26
FI75280C (sv) 1988-06-09
AU561931B2 (en) 1987-05-21
FI75280B (fi) 1988-02-29
EP0144421A1 (en) 1985-06-19
WO1985000021A1 (en) 1985-01-03
EP0144421B1 (en) 1992-04-08
AU3100484A (en) 1985-01-11
DE3485641D1 (de) 1992-05-14
FI842340A0 (fi) 1984-06-08
FI842340A (fi) 1984-12-17

Similar Documents

Publication Publication Date Title
US4592834A (en) Column froth flotation
US5096572A (en) Froth flotation
US4981582A (en) Process and apparatus for separating fine particles by microbubble flotation together with a process and apparatus for generation of microbubbles
US4938865A (en) Column flotation method and apparatus
CA1313845C (en) Flotation apparatus
US5814210A (en) Apparatus and process for the separation of hydrophobic and hydrophilic particles using microbubble column flotation together with a process and apparatus for generation of microbubbles
US3371779A (en) Concentration of minerals
US5167798A (en) Apparatus and process for the separation of hydrophobic and hydrophilic particles using microbubble column flotation together with a process and apparatus for generation of microbubbles
US4851036A (en) Mineral ore flotation process and apparatus
US4838434A (en) Air sparged hydrocyclone flotation apparatus and methods for separating particles from a particulate suspension
US5601703A (en) Flotation machine and process for removing impurities from coals
US4472271A (en) Froth flotation apparatus and process
US3298519A (en) Concentration of minerals
US5249688A (en) Froth flotation apparatus
CA1210167A (en) Column froth flotation
CA2402400C (en) Improved froth flotation process and apparatus
US2938629A (en) Concentration of comminuted materials
US5467876A (en) Method and apparatus for concentration of minerals by froth flotation
US3730341A (en) Flotation of coarse particles
US4284499A (en) Apparatus for the float concentration of ore
US5456362A (en) Flutation process for the flutation of coarse fractions of potash ores
US3506120A (en) Method of adding flotation reagents in froth flotation processes
CN208642967U (zh) 一种浮选设备
Kennedy Redesign of industrial column flotation circuits based on a simple residence time distribution model
SU1646608A1 (ru) Способ кондиционировани оборотных вод при флотации

Legal Events

Date Code Title Description
MKEX Expiry