BE613248A - Foam flotation process - Google Patents

Foam flotation process

Info

Publication number
BE613248A
BE613248A BE613248A BE613248A BE613248A BE 613248 A BE613248 A BE 613248A BE 613248 A BE613248 A BE 613248A BE 613248 A BE613248 A BE 613248A BE 613248 A BE613248 A BE 613248A
Authority
BE
Belgium
Prior art keywords
flotation process
foam flotation
foam
flotation
Prior art date
Application number
BE613248A
Other languages
French (fr)
Inventor
Francis G Miller
Original Assignee
Heyl & Patterson
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 Heyl & Patterson filed Critical Heyl & Patterson
Publication of BE613248A publication Critical patent/BE613248A/en

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
    • B03D1/14—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
    • B03D1/1475—Flotation tanks having means for discharging the pulp, e.g. as a bleed stream
    • 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
    • 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
    • B03D1/26—Air lift machines

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Biotechnology (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)
BE613248A 1961-04-18 1962-01-29 Foam flotation process BE613248A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US76516A US3048272A (en) 1961-04-18 1961-04-18 Froth flotation process

Publications (1)

Publication Number Publication Date
BE613248A true BE613248A (en) 1962-07-30

Family

ID=22132501

Family Applications (1)

Application Number Title Priority Date Filing Date
BE613248A BE613248A (en) 1961-04-18 1962-01-29 Foam flotation process

Country Status (3)

Country Link
US (1) US3048272A (en)
BE (1) BE613248A (en)
GB (1) GB941348A (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1107096A (en) * 1964-06-26 1968-03-20 Alexander Peter Saranin Flotation clarifier
US4441993A (en) * 1975-11-03 1984-04-10 Fluor Corporation Flotation process
US4207185A (en) * 1977-04-18 1980-06-10 Chevron Research Company Method for purifying liquids
EP0013465B1 (en) * 1979-01-10 1983-12-07 Chevron Research Company Staged froth flotation with intermediate recycle
US4613431A (en) * 1984-01-30 1986-09-23 Miller Francis G Froth flotation separation apparatus
US4613430A (en) * 1984-01-30 1986-09-23 Miller Francis G Froth flotation separation method and apparatus
US4606822A (en) * 1984-11-01 1986-08-19 Miller Francis G Vortex chamber aerator
DE3526576A1 (en) * 1985-07-25 1987-02-05 Voith Gmbh J M LARGE FLOTATION CONTAINER

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1374500A (en) * 1915-10-30 1921-04-12 William E Greenawalt Apparatus for treating liquids with gases
US2416066A (en) * 1944-05-19 1947-02-18 Donald S Phelps Froth flotation cell
US2778499A (en) * 1952-09-16 1957-01-22 Coal Industry Patents Ltd Method of froth flotation
US2931502A (en) * 1956-07-02 1960-04-05 Saskatchewan Potash Method for flotation concentration in coarse size range

Also Published As

Publication number Publication date
US3048272A (en) 1962-08-07
GB941348A (en) 1963-11-13

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