FR2152976A1 - - Google Patents

Info

Publication number
FR2152976A1
FR2152976A1 FR7232642A FR7232642A FR2152976A1 FR 2152976 A1 FR2152976 A1 FR 2152976A1 FR 7232642 A FR7232642 A FR 7232642A FR 7232642 A FR7232642 A FR 7232642A FR 2152976 A1 FR2152976 A1 FR 2152976A1
Authority
FR
France
Prior art keywords
cell
froth
discharging
flotation
pipe
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.)
Granted
Application number
FR7232642A
Other languages
English (en)
French (fr)
Other versions
FR2152976B1 (xx
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.)
Mitsui Mining and Smelting Co Ltd
Original Assignee
Mitsui Mining and Smelting Co Ltd
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 Mitsui Mining and Smelting Co Ltd filed Critical Mitsui Mining and Smelting Co Ltd
Publication of FR2152976A1 publication Critical patent/FR2152976A1/fr
Application granted granted Critical
Publication of FR2152976B1 publication Critical patent/FR2152976B1/fr
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
    • B03D1/24—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
    • B03D1/1412—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
    • B03D1/1462—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
    • B03D1/1493—Flotation machines with means for establishing a specified flow pattern
    • 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

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Biotechnology (AREA)
  • Paper (AREA)
  • Physical Water Treatments (AREA)
FR7232642A 1971-09-14 1972-09-14 Expired FR2152976B1 (xx)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP46071605A JPS5115482B2 (xx) 1971-09-14 1971-09-14

Publications (2)

Publication Number Publication Date
FR2152976A1 true FR2152976A1 (xx) 1973-04-27
FR2152976B1 FR2152976B1 (xx) 1977-07-29

Family

ID=13465440

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7232642A Expired FR2152976B1 (xx) 1971-09-14 1972-09-14

Country Status (7)

Country Link
US (1) US3802569A (xx)
JP (1) JPS5115482B2 (xx)
AU (1) AU472445B2 (xx)
CA (1) CA966942A (xx)
DE (1) DE2244303C3 (xx)
FR (1) FR2152976B1 (xx)
SE (1) SE384327B (xx)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55133799U (xx) * 1979-03-16 1980-09-22
JPS57186857U (xx) * 1981-05-18 1982-11-27
JPS62190497U (xx) * 1987-04-22 1987-12-03
US5431286A (en) * 1994-01-06 1995-07-11 Inco Limited Recirculating column flotation apparatus
CA2246173C (en) * 1997-08-29 2009-07-14 Baker Hughes Incorporated Flotation cells with devices to enhance recovery of froth containing mineral values
US7438809B2 (en) * 2005-02-02 2008-10-21 Petreco International Inc. Single-cell mechanical flotation system
TWI429745B (zh) * 2007-06-19 2014-03-11 Renewable Algal Energy Llc 微藻類調理及濃縮的方法
DE102008014791A1 (de) * 2008-03-18 2009-09-24 Siemens Aktiengesellschaft Flotationszelle zur Gewinnung von Wertstoffpartikeln

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE392241C (de) * 1923-04-12 1924-03-24 Ver Kolenmij En Ter Voortzetti Vorrichtung zum Abstreichen bzw. Entfernen von auf Fluessigkeit schwimmendem Schaum
US2316770A (en) * 1940-05-27 1943-04-20 Mining Process & Patent Co Froth flotation apparatus and treatment
US2612358A (en) * 1947-06-14 1952-09-30 Mining Process & Patent Co Pumping-type flotation apparatus
US2875897A (en) * 1953-06-22 1959-03-03 Booth Lionel Earl Flotation machine
US2944802A (en) * 1955-02-16 1960-07-12 Denver Equip Co Froth flotation and aeration apparatus
US3437203A (en) * 1963-02-20 1969-04-08 Koichi Nakamura Flotation apparatus
US3342331A (en) * 1965-05-24 1967-09-19 Maxwell John Russell Flotation machine
GB1058914A (en) * 1965-06-14 1967-02-15 Outokumpu Oy Froth flotation apparatus

Also Published As

Publication number Publication date
JPS4837301A (xx) 1973-06-01
CA966942A (en) 1975-04-29
FR2152976B1 (xx) 1977-07-29
DE2244303A1 (de) 1973-03-29
AU4658772A (en) 1974-03-21
AU472445B2 (en) 1976-05-27
DE2244303B2 (de) 1981-05-21
US3802569A (en) 1974-04-09
DE2244303C3 (de) 1981-12-17
JPS5115482B2 (xx) 1976-05-17
SE384327B (sv) 1976-05-03

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Legal Events

Date Code Title Description
ST Notification of lapse