FR2104667A1 - Densimetric particle-sepn - automatic continuous sepn of dry fractions of mineral ore from suspension - Google Patents

Densimetric particle-sepn - automatic continuous sepn of dry fractions of mineral ore from suspension

Info

Publication number
FR2104667A1
FR2104667A1 FR7022102A FR7022102A FR2104667A1 FR 2104667 A1 FR2104667 A1 FR 2104667A1 FR 7022102 A FR7022102 A FR 7022102A FR 7022102 A FR7022102 A FR 7022102A FR 2104667 A1 FR2104667 A1 FR 2104667A1
Authority
FR
France
Prior art keywords
sepn
suspension
densimetric
particle
automatic continuous
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
FR7022102A
Other languages
French (fr)
Other versions
FR2104667B1 (en
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 FR7022102A priority Critical patent/FR2104667A1/en
Publication of FR2104667A1 publication Critical patent/FR2104667A1/en
Application granted granted Critical
Publication of FR2104667B1 publication Critical patent/FR2104667B1/fr
Granted 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
    • B03B—SEPARATING SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS
    • B03B5/00—Washing granular, powdered or lumpy materials; Wet separating
    • B03B5/28—Washing granular, powdered or lumpy materials; Wet separating by sink-float separation
    • B03B5/30—Washing granular, powdered or lumpy materials; Wet separating by sink-float separation using heavy liquids or suspensions
    • B03B5/36—Devices therefor, other than using centrifugal force
    • B03B5/38—Devices therefor, other than using centrifugal force of conical receptacle type

Landscapes

  • Separation Of Solids By Using Liquids Or Pneumatic Power (AREA)

Abstract

Sepn. is carried out in a high rate, continuous plant which is entirely automatic. Particles are fed at a controlled rate into a liquid of intermed. density to form a suspension in an agitated sepn. vessel having top and bottom take-off pipes for suspended fractions to have the vessel via motorised control valves; each fraction is drained into a set of collecting hoppers and the liquid. is recycled to the sepn. vessel. All process parameters can be set from a programme control panel.
FR7022102A 1970-06-16 1970-06-16 Densimetric particle-sepn - automatic continuous sepn of dry fractions of mineral ore from suspension Granted FR2104667A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7022102A FR2104667A1 (en) 1970-06-16 1970-06-16 Densimetric particle-sepn - automatic continuous sepn of dry fractions of mineral ore from suspension

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7022102A FR2104667A1 (en) 1970-06-16 1970-06-16 Densimetric particle-sepn - automatic continuous sepn of dry fractions of mineral ore from suspension

Publications (2)

Publication Number Publication Date
FR2104667A1 true FR2104667A1 (en) 1972-04-21
FR2104667B1 FR2104667B1 (en) 1973-11-23

Family

ID=9057253

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7022102A Granted FR2104667A1 (en) 1970-06-16 1970-06-16 Densimetric particle-sepn - automatic continuous sepn of dry fractions of mineral ore from suspension

Country Status (1)

Country Link
FR (1) FR2104667A1 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2548552A1 (en) * 1983-07-06 1985-01-11 Inst Vtorichnykh Tsvetnykh Method of magnetohydrostatically separating pulverulent solid materials
WO1994021382A1 (en) * 1993-03-18 1994-09-29 Ingeborg Pagenkopf Process for separating mixtures of solids of different density, separating liquid and device for implementing the process

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1656271A (en) * 1925-05-08 1928-01-17 Hirsch Lederer Syndicate Inc Cleaning of coal
GB370564A (en) * 1931-02-12 1932-04-14 Clean Coal Company Ltd Improvements in and relating to the separation of carbonaceous materials, especiallycoal

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1656271A (en) * 1925-05-08 1928-01-17 Hirsch Lederer Syndicate Inc Cleaning of coal
GB370564A (en) * 1931-02-12 1932-04-14 Clean Coal Company Ltd Improvements in and relating to the separation of carbonaceous materials, especiallycoal

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2548552A1 (en) * 1983-07-06 1985-01-11 Inst Vtorichnykh Tsvetnykh Method of magnetohydrostatically separating pulverulent solid materials
WO1994021382A1 (en) * 1993-03-18 1994-09-29 Ingeborg Pagenkopf Process for separating mixtures of solids of different density, separating liquid and device for implementing the process
US5738222A (en) * 1993-03-18 1998-04-14 Ingeborg Pagenkopf Process for separating solids mixtures of differing density, separating liquid and device for implementing the process
JP3492691B2 (en) 1993-03-18 2004-02-03 パゲンコフ，インゲボルグ Methods for fractionating solid mixtures and stabilized heavy media for fractionation

Also Published As

Publication number Publication date
FR2104667B1 (en) 1973-11-23

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Legal Events

Date Code Title Description
ST Notification of lapse