EP0229224A3 - Verfahren und Vorrichtung zur Schaumflotation - Google Patents

Verfahren und Vorrichtung zur Schaumflotation Download PDF

Info

Publication number
EP0229224A3
EP0229224A3 EP86113124A EP86113124A EP0229224A3 EP 0229224 A3 EP0229224 A3 EP 0229224A3 EP 86113124 A EP86113124 A EP 86113124A EP 86113124 A EP86113124 A EP 86113124A EP 0229224 A3 EP0229224 A3 EP 0229224A3
Authority
EP
European Patent Office
Prior art keywords
froth flotation
flotation
cells
tank
froth
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.)
Ceased
Application number
EP86113124A
Other languages
English (en)
French (fr)
Other versions
EP0229224A2 (de
Inventor
Alex Szentlaszloi
Francis J. Mcdonnell
James V. Duttera
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.)
Standard Oil Co
Original Assignee
Standard Oil Co
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 Standard Oil Co filed Critical Standard Oil Co
Publication of EP0229224A2 publication Critical patent/EP0229224A2/de
Publication of EP0229224A3 publication Critical patent/EP0229224A3/de
Ceased 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
    • B03D1/02—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
    • B03D1/08—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
    • B03D1/1406—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
    • B03D1/1412—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
    • B03D1/1443—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
    • B03D1/1462—Discharge mechanisms for the froth

Landscapes

  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Biotechnology (AREA)
  • Chemical & Material Sciences (AREA)
  • Dispersion Chemistry (AREA)
  • General Engineering & Computer Science (AREA)
  • Physical Water Treatments (AREA)
  • Separation Of Solids By Using Liquids Or Pneumatic Power (AREA)
  • Processing Of Solid Wastes (AREA)
EP86113124A 1985-11-27 1986-09-24 Verfahren und Vorrichtung zur Schaumflotation Ceased EP0229224A3 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US80309985A 1985-11-27 1985-11-27
US803099 1985-11-27

Publications (2)

Publication Number Publication Date
EP0229224A2 EP0229224A2 (de) 1987-07-22
EP0229224A3 true EP0229224A3 (de) 1989-06-14

Family

ID=25185577

Family Applications (1)

Application Number Title Priority Date Filing Date
EP86113124A Ceased EP0229224A3 (de) 1985-11-27 1986-09-24 Verfahren und Vorrichtung zur Schaumflotation

Country Status (7)

Country Link
EP (1) EP0229224A3 (de)
JP (1) JPS62129162A (de)
AU (1) AU601698B2 (de)
DK (1) DK568886A (de)
FI (1) FI79792C (de)
NO (1) NO864739D0 (de)
ZA (1) ZA867415B (de)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ZA905849B (en) * 1989-07-26 1991-05-29 Univ Newcastle Res Ass A method of operating a plurality of minerals separation flotation cells
US5282538A (en) * 1990-10-31 1994-02-01 Multotec Cyclones (Proprietary) Limited Flotation column
US5364453A (en) * 1992-09-22 1994-11-15 Geobiotics, Inc. Method for recovering gold and other precious metals from carbonaceous ores
US5338338A (en) * 1992-09-22 1994-08-16 Geobiotics, Inc. Method for recovering gold and other precious metals from carbonaceous ores
FI104570B2 (fi) * 1997-09-19 2004-05-24 Valmet Corp Laitteisto suspension, edullisesti kuitumassasuspension puhdistamiseksi
CA2635204A1 (en) * 2006-01-15 2007-07-19 Mintek Flotation test apparatus
JP5455392B2 (ja) * 2009-02-17 2014-03-26 太平洋セメント株式会社 塩素バイパスダストの処理方法
US20140326643A1 (en) * 2010-12-21 2014-11-06 Flsmidth A/S Flotation machine, froth recovery apparatus, and method for recovering material
CN107520067A (zh) * 2017-01-25 2017-12-29 卢元伟 一种自流槽式节能高效浮选设备
CN108355825A (zh) * 2018-02-08 2018-08-03 华中科技大学 一种油茶果预处理浮选机及方法

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2416066A (en) * 1944-05-19 1947-02-18 Donald S Phelps Froth flotation cell
US2765081A (en) * 1953-06-19 1956-10-02 Commw Scient Ind Res Org Recovery of wool wax
US2999595A (en) * 1956-07-02 1961-09-12 Saskatchewan Potash Apparatus for flotation concentration in coarse size range
US3351199A (en) * 1964-09-21 1967-11-07 A Z Products Inc Apparatus for froth flotation
FR2248086A1 (de) * 1973-10-22 1975-05-16 Erpac
EP0057445A2 (de) * 1981-01-29 1982-08-11 The Standard Oil Company Vorrichtung und Verfahren für Schaumflotationstrennung

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4347127A (en) * 1981-01-29 1982-08-31 Gulf & Western Manufacturing Company Apparatus and method for froth flotation separation of the components of a slurry

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2416066A (en) * 1944-05-19 1947-02-18 Donald S Phelps Froth flotation cell
US2765081A (en) * 1953-06-19 1956-10-02 Commw Scient Ind Res Org Recovery of wool wax
US2999595A (en) * 1956-07-02 1961-09-12 Saskatchewan Potash Apparatus for flotation concentration in coarse size range
US3351199A (en) * 1964-09-21 1967-11-07 A Z Products Inc Apparatus for froth flotation
FR2248086A1 (de) * 1973-10-22 1975-05-16 Erpac
EP0057445A2 (de) * 1981-01-29 1982-08-11 The Standard Oil Company Vorrichtung und Verfahren für Schaumflotationstrennung

Also Published As

Publication number Publication date
FI864144A0 (fi) 1986-10-14
NO864739D0 (no) 1986-11-26
AU6304786A (en) 1987-06-04
FI79792C (fi) 1990-03-12
JPS62129162A (ja) 1987-06-11
FI79792B (fi) 1989-11-30
DK568886D0 (da) 1986-11-26
DK568886A (da) 1987-05-28
ZA867415B (en) 1988-05-25
FI864144L (fi) 1987-05-28
AU601698B2 (en) 1990-09-20
EP0229224A2 (de) 1987-07-22

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RIN1 Information on inventor provided before grant (corrected)

Inventor name: SZENTLASZLOI, ALEX

Inventor name: DUTTERA, JAMES V.

Inventor name: MCDONNELL, FRANCIS J.