GB275673A - Improved apparatus for the concentration of graphite and other ores by flotation - Google Patents

Improved apparatus for the concentration of graphite and other ores by flotation

Info

Publication number
GB275673A
GB275673A GB20988/27A GB2098827A GB275673A GB 275673 A GB275673 A GB 275673A GB 20988/27 A GB20988/27 A GB 20988/27A GB 2098827 A GB2098827 A GB 2098827A GB 275673 A GB275673 A GB 275673A
Authority
GB
United Kingdom
Prior art keywords
flotation
ores
apertures
graphite
concentration
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
GB20988/27A
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.)
JEAN FRANCOIS MARIE REGINALD D
Original Assignee
JEAN FRANCOIS MARIE REGINALD D
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 JEAN FRANCOIS MARIE REGINALD D filed Critical JEAN FRANCOIS MARIE REGINALD D
Publication of GB275673A publication Critical patent/GB275673A/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
    • B03D1/16—Flotation machines with impellers; Subaeration machines
    • B03D1/18—Flotation machines with impellers; Subaeration machines without air supply
    • 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
    • B03D1/245—Injecting gas through perforated or porous area

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Biotechnology (AREA)
  • Manufacture And Refinement Of Metals (AREA)

Abstract

275,673. Robillard, J. F. M. R. de Aug. 9, 1926, [Convention date]. Flotation processes and apparatus.-Graphite and other ores are concentrated by flotation by placing them in or passing them through a coptainer formed with apertures or slots, and impinging on the outside of the container jets or streams of water which pass through the apertures or slots carrying air in with them. The apertures may be covered with gauze or other perforated or porous material. In the apparatus shown, water jets from a pipe 7 impinge on openings 4 in a trough 2 through which the ore pulp is passed from one end 1 with the aid of a screw 3, tailings being discharged at the end 8 and concentrates at a trough 9.
GB20988/27A 1926-08-09 1927-08-09 Improved apparatus for the concentration of graphite and other ores by flotation Expired GB275673A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR275673X 1926-08-09

Publications (1)

Publication Number Publication Date
GB275673A true GB275673A (en) 1928-11-09

Family

ID=8886328

Family Applications (1)

Application Number Title Priority Date Filing Date
GB20988/27A Expired GB275673A (en) 1926-08-09 1927-08-09 Improved apparatus for the concentration of graphite and other ores by flotation

Country Status (1)

Country Link
GB (1) GB275673A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0815943A1 (en) * 1996-06-25 1998-01-07 Siro Viero An apparatus for carrying out a flotation process

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0815943A1 (en) * 1996-06-25 1998-01-07 Siro Viero An apparatus for carrying out a flotation process

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