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GB100637A - Process of and Apparatus for the Separation of Metalliferous Particles by Oil Flotation. - Google Patents

Process of and Apparatus for the Separation of Metalliferous Particles by Oil Flotation.

Info

Publication number
GB100637A
GB100637A GB6658/16A GB665816A GB100637A GB 100637 A GB100637 A GB 100637A GB 6658/16 A GB6658/16 A GB 6658/16A GB 665816 A GB665816 A GB 665816A GB 100637 A GB100637 A GB 100637A
Authority
GB
United Kingdom
Prior art keywords
launder
discharged
froth
flotation
separation
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
GB6658/16A
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.)
METALLURG Co OF AMERICA
Original Assignee
METALLURG Co OF AMERICA
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 METALLURG Co OF AMERICA filed Critical METALLURG Co OF AMERICA
Publication of GB100637A publication Critical patent/GB100637A/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
    • 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
    • B03D1/14—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
    • B03D1/1443—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
    • 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

  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Biotechnology (AREA)
  • General Engineering & Computer Science (AREA)
  • Paper (AREA)

Abstract

100,637. Metallurgical Co. of America, (Assignees of Haley, D. F.). June 4, 1915, [Convention date]. Surface-tension separating processes and apparatus.-In a flotation process and apparatus, oiled pulp from a feed-box 3 passes to a centrifugal pump 5, which may effect partial aeration, and is discharged through a nozzle 9 on to the surface of a confined body of liquid in a vessel 10 mounted in a flotation vessel 11. The froth is removed at an adjustable outlet 12 by slowly rotating blades 17, and tailings are discharged into a launder 21 at such a rate as to permit some liquid and intermediate matter to overflow at an adjustable outlet 26 below the level of the froth outlet, such material being fed to the next unit in the plant, and so on. The froths are collected in a launder 15 and may be re-treated in a similar plant. The pulp may be acidified and heated.
GB6658/16A 1915-06-04 1916-05-09 Process of and Apparatus for the Separation of Metalliferous Particles by Oil Flotation. Expired GB100637A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US100637XA 1915-06-04 1915-06-04

Publications (1)

Publication Number Publication Date
GB100637A true GB100637A (en) 1916-10-12

Family

ID=32505186

Family Applications (1)

Application Number Title Priority Date Filing Date
GB6658/16A Expired GB100637A (en) 1915-06-04 1916-05-09 Process of and Apparatus for the Separation of Metalliferous Particles by Oil Flotation.

Country Status (1)

Country Link
GB (1) GB100637A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1726366A1 (en) * 2005-05-25 2006-11-29 Andritz AG Device for the flotation of a liquid

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1726366A1 (en) * 2005-05-25 2006-11-29 Andritz AG Device for the flotation of a liquid

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