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FR1128114A - Process and apparatus for the solidification of slimes and the clarification of waste water, applicable in particular to flotation shales - Google Patents

Process and apparatus for the solidification of slimes and the clarification of waste water, applicable in particular to flotation shales

Info

Publication number
FR1128114A
FR1128114A FR1128114DA FR1128114A FR 1128114 A FR1128114 A FR 1128114A FR 1128114D A FR1128114D A FR 1128114DA FR 1128114 A FR1128114 A FR 1128114A
Authority
FR
France
Prior art keywords
slimes
shales
flotation
clarification
solidification
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
Other languages
French (fr)
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.)
Anciens Etablissements Barbier Benard and Turenne SA
Original Assignee
Anciens Etablissements Barbier Benard and Turenne SA
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 Anciens Etablissements Barbier Benard and Turenne SA filed Critical Anciens Etablissements Barbier Benard and Turenne SA
Application granted granted Critical
Publication of FR1128114A publication Critical patent/FR1128114A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D21/00—Separation of suspended solid particles from liquids by sedimentation
    • B01D21/30—Control equipment
    • B01D21/34—Controlling the feed distribution; Controlling the liquid level ; Control of process parameters
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D21/00—Separation of suspended solid particles from liquids by sedimentation
    • B01D21/0039—Settling tanks provided with contact surfaces, e.g. baffles, particles
    • B01D21/0045—Plurality of essentially parallel plates
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D21/00—Separation of suspended solid particles from liquids by sedimentation
    • B01D21/24—Feed or discharge mechanisms for settling tanks
    • B01D21/2405—Feed mechanisms for settling tanks
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D21/00—Separation of suspended solid particles from liquids by sedimentation
    • B01D21/24—Feed or discharge mechanisms for settling tanks
    • B01D21/2427—The feed or discharge opening located at a distant position from the side walls
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D21/00—Separation of suspended solid particles from liquids by sedimentation
    • B01D21/24—Feed or discharge mechanisms for settling tanks
    • B01D21/245—Discharge mechanisms for the sediments

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
FR1128114D 1955-06-24 1955-06-24 Process and apparatus for the solidification of slimes and the clarification of waste water, applicable in particular to flotation shales Expired FR1128114A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1128114T 1955-06-24

Publications (1)

Publication Number Publication Date
FR1128114A true FR1128114A (en) 1957-01-02

Family

ID=9636070

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1128114D Expired FR1128114A (en) 1955-06-24 1955-06-24 Process and apparatus for the solidification of slimes and the clarification of waste water, applicable in particular to flotation shales

Country Status (1)

Country Link
FR (1) FR1128114A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1203192B (en) * 1963-04-04 1965-10-21 Schuechtermann & Kremer Device for thickening slimes in thickening tips
FR2207872A1 (en) * 1972-11-28 1974-06-21 Sogreah

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1203192B (en) * 1963-04-04 1965-10-21 Schuechtermann & Kremer Device for thickening slimes in thickening tips
FR2207872A1 (en) * 1972-11-28 1974-06-21 Sogreah

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