FI842340A0 - Kolonnflotationsfoerfarande och -anordning. - Google Patents

Kolonnflotationsfoerfarande och -anordning.

Info

Publication number
FI842340A0
FI842340A0 FI842340A FI842340A FI842340A0 FI 842340 A0 FI842340 A0 FI 842340A0 FI 842340 A FI842340 A FI 842340A FI 842340 A FI842340 A FI 842340A FI 842340 A0 FI842340 A0 FI 842340A0
Authority
FI
Finland
Prior art keywords
column
flow passages
packing
floatable particles
froth
Prior art date
Application number
FI842340A
Other languages
English (en)
Other versions
FI75280B (fi
FI842340A (fi
FI75280C (fi
Inventor
David C Yang
Original Assignee
Univ Michigan Tech
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 Univ Michigan Tech filed Critical Univ Michigan Tech
Publication of FI842340A0 publication Critical patent/FI842340A0/fi
Publication of FI842340A publication Critical patent/FI842340A/fi
Publication of FI75280B publication Critical patent/FI75280B/fi
Application granted granted Critical
Publication of FI75280C publication Critical patent/FI75280C/fi

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)
FI842340A 1983-06-16 1984-06-08 Kolonnflotationsfoerfarande och -anordning. FI75280C (fi)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US50479383A 1983-06-16 1983-06-16
US50479383 1983-06-16

Publications (4)

Publication Number Publication Date
FI842340A0 true FI842340A0 (fi) 1984-06-08
FI842340A FI842340A (fi) 1984-12-17
FI75280B FI75280B (fi) 1988-02-29
FI75280C FI75280C (fi) 1988-06-09

Family

ID=24007759

Family Applications (1)

Application Number Title Priority Date Filing Date
FI842340A FI75280C (fi) 1983-06-16 1984-06-08 Kolonnflotationsfoerfarande och -anordning.

Country Status (6)

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

Families Citing this family (11)

* 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
CA2455011C (en) 2004-01-09 2011-04-05 Suncor Energy Inc. Bituminous froth inline steam injection processing
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
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
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 (fi) * 1964-07-10 1969-12-15 C Munters
AU546684B2 (en) * 1981-01-29 1985-09-12 Gulf & Western Industries Inc. Froth flotation

Also Published As

Publication number Publication date
EP0144421A4 (en) 1988-04-26
AU2832984A (en) 1984-12-20
FI75280B (fi) 1988-02-29
DE3485641D1 (de) 1992-05-14
EP0144421B1 (en) 1992-04-08
CA1210167A (en) 1986-08-19
AU561931B2 (en) 1987-05-21
WO1985000021A1 (en) 1985-01-03
FI842340A (fi) 1984-12-17
FI75280C (fi) 1988-06-09
AU3100484A (en) 1985-01-11
EP0144421A1 (en) 1985-06-19

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Legal Events

Date Code Title Description
MM Patent lapsed

Owner name: BOARD OF CONTROL OF MICHIGAN TECHNOLOGICAL UNIVERS