GB191318944A - Improvements in or relating to the Separation of Ore. - Google Patents

Improvements in or relating to the Separation of Ore.

Info

Publication number
GB191318944A
GB191318944A GB191318944DA GB191318944A GB 191318944 A GB191318944 A GB 191318944A GB 191318944D A GB191318944D A GB 191318944DA GB 191318944 A GB191318944 A GB 191318944A
Authority
GB
United Kingdom
Prior art keywords
pipe
ore
separating
air
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
Inventor
Edward Primosigh
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Application granted granted Critical
Publication of GB191318944A publication Critical patent/GB191318944A/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
    • B03D1/1456—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
    • B03D1/24—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)
  • Manufacture And Refinement Of Metals (AREA)

Abstract

18,944. Primosigh, E. Aug. 20. Surface-tension separating processes and apparatus. -A flotation process for the separation of ores consists in introducing the ore and liquids continuously into a closed mixing-apparatus and producing therein by the mixing operation a pressure which is utilized for forcing the mixture to the separating-vessel through a pipe into which compressed air is admitted. The ore and liquids are supplied to a centrifugal pump 1 through a pipe 2 having an opening 3 immersed in water so that air is excluded from the pump. The mixture passes through a pipe 5, to which air is admitted through pipes 6, 7, to a nozzle 8 submerged in liquid in the separating - vessel 9. The gangue is removed through a pipe 11, and the concentrates pass away through a channel 12.
GB191318944D 1913-08-20 1913-08-20 Improvements in or relating to the Separation of Ore. Expired GB191318944A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB191318944T 1913-08-20

Publications (1)

Publication Number Publication Date
GB191318944A true GB191318944A (en) 1914-07-30

Family

ID=32579160

Family Applications (1)

Application Number Title Priority Date Filing Date
GB191318944D Expired GB191318944A (en) 1913-08-20 1913-08-20 Improvements in or relating to the Separation of Ore.

Country Status (1)

Country Link
GB (1) GB191318944A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2778499A (en) * 1952-09-16 1957-01-22 Coal Industry Patents Ltd Method of froth flotation
EP3339405A1 (en) * 2016-12-20 2018-06-27 Alfa Laval Corporate AB Separation of contaminants from a liquid mixture

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2778499A (en) * 1952-09-16 1957-01-22 Coal Industry Patents Ltd Method of froth flotation
EP3339405A1 (en) * 2016-12-20 2018-06-27 Alfa Laval Corporate AB Separation of contaminants from a liquid mixture
WO2018114289A1 (en) * 2016-12-20 2018-06-28 Alfa Laval Corporate Ab Separation of contaminants from a liquid mixture
US11104863B2 (en) 2016-12-20 2021-08-31 Alfa Laval Corporate Ab Separation of contaminants from a liquid mixture

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