FR2552343B1 - Procede et appareil de separation par flottation - Google Patents

Procede et appareil de separation par flottation

Info

Publication number
FR2552343B1
FR2552343B1 FR8315368A FR8315368A FR2552343B1 FR 2552343 B1 FR2552343 B1 FR 2552343B1 FR 8315368 A FR8315368 A FR 8315368A FR 8315368 A FR8315368 A FR 8315368A FR 2552343 B1 FR2552343 B1 FR 2552343B1
Authority
FR
France
Prior art keywords
separation method
floating separation
floating
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
FR8315368A
Other languages
English (en)
Other versions
FR2552343A1 (fr
Inventor
Veronique Balay
Rene Bloise
Alain Broussaud
Andre Zoulalian
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.)
Bureau de Recherches Geologiques et Minieres BRGM
Original Assignee
Bureau de Recherches Geologiques et Minieres BRGM
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 Bureau de Recherches Geologiques et Minieres BRGM filed Critical Bureau de Recherches Geologiques et Minieres BRGM
Priority to FR8315368A priority Critical patent/FR2552343B1/fr
Publication of FR2552343A1 publication Critical patent/FR2552343A1/fr
Application granted granted Critical
Publication of FR2552343B1 publication Critical patent/FR2552343B1/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
    • B03D1/02—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
    • B03D1/1475—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
    • 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)
FR8315368A 1983-09-27 1983-09-27 Procede et appareil de separation par flottation Expired FR2552343B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR8315368A FR2552343B1 (fr) 1983-09-27 1983-09-27 Procede et appareil de separation par flottation

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8315368A FR2552343B1 (fr) 1983-09-27 1983-09-27 Procede et appareil de separation par flottation

Publications (2)

Publication Number Publication Date
FR2552343A1 FR2552343A1 (fr) 1985-03-29
FR2552343B1 true FR2552343B1 (fr) 1989-02-03

Family

ID=9292588

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8315368A Expired FR2552343B1 (fr) 1983-09-27 1983-09-27 Procede et appareil de separation par flottation

Country Status (1)

Country Link
FR (1) FR2552343B1 (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI20012538A (fi) * 2001-12-21 2003-06-22 Outokumpu Oy Menetelmä ja laitteisto vaahdotuksen tehostamiseksi
KR101211657B1 (ko) * 2010-10-04 2012-12-13 한국광기술원 질화물계 반도체 발광소자

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3722679A (en) * 1970-09-24 1973-03-27 L Logue Method and means for froth flotation concentration utilizing an aerator having a venturi passage
FR2338071A1 (fr) * 1976-01-16 1977-08-12 Cem Comp Electro Mec Procede et dispositif pour la formation de bulles gazeuses, par exemple en vue de la flottation
AT342528B (de) * 1976-09-01 1978-04-10 Envirotech Corp Flotationsverfahren
DE2700049C3 (de) * 1977-01-03 1980-10-02 Oskar Werner Dipl.-Ing. 6463 Freigericht Pawel Flotationsanlage
DE3140966A1 (de) * 1981-10-15 1983-05-05 Klöckner-Humboldt-Deutz AG, 5000 Köln Verfahren und flotationszelle zur flotation von kohle und erz

Also Published As

Publication number Publication date
FR2552343A1 (fr) 1985-03-29

Similar Documents

Publication Publication Date Title
FR2551222B1 (fr) Appareil et procede de diagraphie
FR2498442B1 (fr) Procede et appareil de radioscopie
PT84365A (fr) Procede et appareil d:extrusion
BE887806A (fr) Appareil et procede de photometrie
FR2485734B1 (fr) Procede et appareil de detection de defauts
FR2513609B1 (fr) Procede et appareil d'aboutement de feuilles continues
FR2507281B1 (fr) Appareil et procede pour raccorder des elements tubulaires
FR2505501B1 (fr) Appareil et procede perfectionnes d'inspection non destructrice
FR2564609B1 (fr) Procede et appareil de developpement
FR2566276B1 (fr) Procede et appareil de stimulation diaphragmatique
FR2537615B1 (fr) Procede et appareil de reglage de la densite de tricotage
FR2539652B1 (fr) Procede et appareil d'enduction
FR2492297B1 (fr) Procede et appareil de forage par electro-erosion
BE890520A (fr) Procede et appareil de revetement
JPS5742315A (en) Method and device for removing floating matter
BE871170A (fr) Procede et appareil de separation solide-liquide
BR8504015A (pt) Aparelho e metodo para separacao de sementes
FR2507245B1 (fr) Procede et appareil pour fendre des roches
FR2586793B1 (fr) Procede et appareil de refrigeration magnetique
FR2491056B1 (fr) Procede et appareil de frittage
FR2536861B1 (fr) Procede et appareil de radioscopie numerique
FR2548157B1 (fr) Procede et appareil de palettisation de paquets de feuilles
FR2506736B1 (fr) Procede et appareil de contrecollage
BE896542A (fr) Appareillage et procede de soudage par friction
FR2534108B1 (fr) Procede et appareil perfectionnes de scellement hermetique

Legal Events

Date Code Title Description
ST Notification of lapse