FR2355064A1 - Procede de concentration par flottation de minerais a granulometrie fine, ou oxydes, a l'aide de beta-dicetones - Google Patents

Procede de concentration par flottation de minerais a granulometrie fine, ou oxydes, a l'aide de beta-dicetones

Info

Publication number
FR2355064A1
FR2355064A1 FR7618262A FR7618262A FR2355064A1 FR 2355064 A1 FR2355064 A1 FR 2355064A1 FR 7618262 A FR7618262 A FR 7618262A FR 7618262 A FR7618262 A FR 7618262A FR 2355064 A1 FR2355064 A1 FR 2355064A1
Authority
FR
France
Prior art keywords
flotation
ores
oxidised
concn
beta
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
FR7618262A
Other languages
English (en)
French (fr)
Other versions
FR2355064B1 (enrdf_load_stackoverflow
Inventor
Gilles Barbery
Jean-Luc Cecile
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 FR7618262A priority Critical patent/FR2355064A1/fr
Publication of FR2355064A1 publication Critical patent/FR2355064A1/fr
Application granted granted Critical
Publication of FR2355064B1 publication Critical patent/FR2355064B1/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
    • B03D—FLOTATION; DIFFERENTIAL SEDIMENTATION
    • B03D1/00—Flotation
    • B03D1/001—Flotation agents
    • B03D1/004—Organic compounds
    • B03D1/012—Organic compounds containing sulfur
    • 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
    • B03D1/001—Flotation agents
    • B03D1/004—Organic compounds
    • B03D1/008—Organic compounds containing oxygen
    • 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
    • B03D2203/00—Specified materials treated by the flotation agents; Specified applications
    • B03D2203/02—Ores
    • B03D2203/04—Non-sulfide ores

Landscapes

  • Manufacture And Refinement Of Metals (AREA)
FR7618262A 1976-06-16 1976-06-16 Procede de concentration par flottation de minerais a granulometrie fine, ou oxydes, a l'aide de beta-dicetones Granted FR2355064A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7618262A FR2355064A1 (fr) 1976-06-16 1976-06-16 Procede de concentration par flottation de minerais a granulometrie fine, ou oxydes, a l'aide de beta-dicetones

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7618262A FR2355064A1 (fr) 1976-06-16 1976-06-16 Procede de concentration par flottation de minerais a granulometrie fine, ou oxydes, a l'aide de beta-dicetones

Publications (2)

Publication Number Publication Date
FR2355064A1 true FR2355064A1 (fr) 1978-01-13
FR2355064B1 FR2355064B1 (enrdf_load_stackoverflow) 1978-10-13

Family

ID=9174464

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7618262A Granted FR2355064A1 (fr) 1976-06-16 1976-06-16 Procede de concentration par flottation de minerais a granulometrie fine, ou oxydes, a l'aide de beta-dicetones

Country Status (1)

Country Link
FR (1) FR2355064A1 (enrdf_load_stackoverflow)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0879301A4 (en) * 1996-02-06 1999-04-14 Henkel Corp BETA DIKETONE FOR THE DEPOSITION OF COPPER FROM AQUEOUS AMMONIUM SOLUTIONS
US6107523A (en) * 1997-01-08 2000-08-22 Henkel Corporation Beta-diketones for the extraction of copper from aqueous ammoniacal solutions
EP1170389A3 (en) * 1996-02-06 2002-07-03 Henkel Corporation Improved beta-diketones for the extraction of copper from aqueous ammoniacal solutions
CN114100863A (zh) * 2021-11-24 2022-03-01 中南大学 一种α-烯醇酮在铅硫化矿物浮选中的应用

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0879301A4 (en) * 1996-02-06 1999-04-14 Henkel Corp BETA DIKETONE FOR THE DEPOSITION OF COPPER FROM AQUEOUS AMMONIUM SOLUTIONS
EP1170389A3 (en) * 1996-02-06 2002-07-03 Henkel Corporation Improved beta-diketones for the extraction of copper from aqueous ammoniacal solutions
US6107523A (en) * 1997-01-08 2000-08-22 Henkel Corporation Beta-diketones for the extraction of copper from aqueous ammoniacal solutions
CN114100863A (zh) * 2021-11-24 2022-03-01 中南大学 一种α-烯醇酮在铅硫化矿物浮选中的应用

Also Published As

Publication number Publication date
FR2355064B1 (enrdf_load_stackoverflow) 1978-10-13

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Legal Events

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ST Notification of lapse