GB1512565A - Flotation process and plant - Google Patents

Flotation process and plant

Info

Publication number
GB1512565A
GB1512565A GB1652875A GB1652875A GB1512565A GB 1512565 A GB1512565 A GB 1512565A GB 1652875 A GB1652875 A GB 1652875A GB 1652875 A GB1652875 A GB 1652875A GB 1512565 A GB1512565 A GB 1512565A
Authority
GB
United Kingdom
Prior art keywords
gas
slurry
vessel
tube
april
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
GB1652875A
Other languages
English (en)
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.)
Bergwerksverband GmbH
Original Assignee
Bergwerksverband GmbH
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 Bergwerksverband GmbH filed Critical Bergwerksverband GmbH
Publication of GB1512565A publication Critical patent/GB1512565A/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
    • B03D1/14—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
    • B03D1/24—Pneumatic
    • B03D1/247—Mixing gas and slurry in a device separate from the flotation tank, i.e. reactor-separator type

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Biotechnology (AREA)
  • Paper (AREA)
  • Physical Water Treatments (AREA)
GB1652875A 1974-04-27 1975-04-22 Flotation process and plant Expired GB1512565A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19742420482 DE2420482A1 (de) 1974-04-27 1974-04-27 Verfahren und anlage zur flotation

Publications (1)

Publication Number Publication Date
GB1512565A true GB1512565A (en) 1978-06-01

Family

ID=5914146

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1652875A Expired GB1512565A (en) 1974-04-27 1975-04-22 Flotation process and plant

Country Status (3)

Country Link
CA (1) CA1053388A (enExample)
DE (1) DE2420482A1 (enExample)
GB (1) GB1512565A (enExample)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1992009360A1 (en) * 1990-11-23 1992-06-11 Atomaer Pty. Ltd. Gas particle formation
US5814210A (en) * 1988-01-27 1998-09-29 Virginia Tech Intellectual Properties, Inc. 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
US9656273B2 (en) 2005-02-01 2017-05-23 Newcastle Innovation Limited Method and apparatus for contacting bubbles and particles in a flotation separation system

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH614636A5 (en) * 1976-04-12 1979-12-14 Swemac Sa Process and installation for the elimination, by flotation, of impurities in the form of solid particles contained in a liquid
SE8104198L (sv) * 1981-03-24 1982-09-25 Bergwerksverband Gmbh Anordning for inforande av gas i en vetska eller i en blandning av vetska och fast emne
DE3111506C2 (de) * 1981-03-24 1986-01-09 Bergwerksverband Gmbh, 4300 Essen Begasungseinrichtung für Flotationsanlagen
DE3641940A1 (de) * 1986-12-09 1988-06-23 Kloeckner Humboldt Deutz Ag Flotationszelle
US5078921A (en) * 1988-10-21 1992-01-07 The Deister Concentrator Company, Inc. Froth flotation apparatus
DE3918025A1 (de) * 1989-06-02 1990-12-06 Bergwerksverband Gmbh Flotationsapparat
DE3918213A1 (de) * 1989-06-03 1990-12-06 Dorfner Gmbh & Co Kaolin Und K Vorrichtung zur flotation einer konditionierten truebe
US5096572A (en) * 1990-03-12 1992-03-17 Board Of Control Of Michigan Tech. University Froth flotation
US5249688A (en) * 1990-03-12 1993-10-05 Board Of Control Of Michigan Technological University Froth flotation apparatus
DE4022831C2 (de) * 1990-07-18 2000-07-06 Deutz Ag Vorrichtung zum Begasen von Flüssigkeiten
US5266240A (en) * 1991-03-20 1993-11-30 Servicios Corporativos Frisco, S.A. De C.V. Flotation reactor with external bubble generator
DE4210571C1 (enExample) * 1992-03-12 1993-09-16 Dieter 8500 Nuernberg De Hompf
US5660718A (en) * 1993-02-10 1997-08-26 M.D. Research Company Pty, Ltd. Method and apparatus for separation by flotation
US5431286A (en) * 1994-01-06 1995-07-11 Inco Limited Recirculating column flotation apparatus
DE19518631C1 (de) * 1995-05-20 1996-08-29 Kali & Salz Ag Vorrichtung zur Begasung einer mit Konditionierungsmitteln versehenen Trübe zur anschließenden pneumatischen Flotation
CA2561539C (en) 2006-09-28 2016-11-08 Hydro Processing & Mining Ltd. Apparatus and method for efficient particle to gas bubble attachment in a slurry
CN108499745B (zh) * 2018-02-06 2020-04-17 安徽理工大学 一种难选矿物浮选系统及浮选工艺
CN109759243B (zh) * 2019-01-31 2020-07-03 中国矿业大学 一种矿化-浮选分离的柱分选装置与方法

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5814210A (en) * 1988-01-27 1998-09-29 Virginia Tech Intellectual Properties, Inc. 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
WO1992009360A1 (en) * 1990-11-23 1992-06-11 Atomaer Pty. Ltd. Gas particle formation
AU654163B2 (en) * 1990-11-23 1994-10-27 Atomaer Pty Ltd Gas particle formation
US5591328A (en) * 1990-11-23 1997-01-07 Atomaer Pty. Ltd. Gas particle formation
US9656273B2 (en) 2005-02-01 2017-05-23 Newcastle Innovation Limited Method and apparatus for contacting bubbles and particles in a flotation separation system
US9919320B2 (en) 2005-02-01 2018-03-20 The University Of Newcastle Research Associates Limited Method and apparatus for contacting bubbles and particles in a flotation separation system

Also Published As

Publication number Publication date
DE2420482A1 (de) 1975-11-13
DE2420482B2 (enExample) 1979-01-18
DE2420482C3 (enExample) 1979-09-20
CA1053388A (en) 1979-04-24

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee

Effective date: 19940422