MX2016000514A - Metodo para recuperar un sulfuro de cobre a partir de un mineral que contiene un sulfuro de hierro. - Google Patents

Metodo para recuperar un sulfuro de cobre a partir de un mineral que contiene un sulfuro de hierro.

Info

Publication number
MX2016000514A
MX2016000514A MX2016000514A MX2016000514A MX2016000514A MX 2016000514 A MX2016000514 A MX 2016000514A MX 2016000514 A MX2016000514 A MX 2016000514A MX 2016000514 A MX2016000514 A MX 2016000514A MX 2016000514 A MX2016000514 A MX 2016000514A
Authority
MX
Mexico
Prior art keywords
sulfide
recovering
ore containing
copper
iron
Prior art date
Application number
MX2016000514A
Other languages
English (en)
Inventor
Gerhard Arnold
Ingo Hamann
Alan Hitchiner
Original Assignee
Evonik Degussa Gmbh
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 Evonik Degussa Gmbh filed Critical Evonik Degussa Gmbh
Publication of MX2016000514A publication Critical patent/MX2016000514A/es

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
    • B03D1/025—Froth-flotation processes adapted for the flotation of fines
    • 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
    • B03D1/002—Inorganic compounds
    • 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
    • B03D1/02—Froth-flotation processes
    • 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
    • B03D2201/00—Specified effects produced by the flotation agents
    • B03D2201/007—Modifying reagents for adjusting pH or conductivity
    • 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
    • B03D2201/00—Specified effects produced by the flotation agents
    • B03D2201/02—Collectors
    • 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
    • B03D2203/005—Fine and commodity chemicals
    • 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

Abstract

En un método para recuperar un concentrado de sulfuro de cobre mediante flotación por espuma a partir de un mineral que contiene un sulfuro de hierro, se agrega peróxido de hidrógeno a la pulpa de mineral acondicionada entes o durante la flotación en una cantidad efectiva para reducir el potencial redox de la pulpa de mineral acondicionada a fin de mejorar el grado del concentrado y la recuperación de los sulfuros de cobre.
MX2016000514A 2013-07-19 2014-07-11 Metodo para recuperar un sulfuro de cobre a partir de un mineral que contiene un sulfuro de hierro. MX2016000514A (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201361856405P 2013-07-19 2013-07-19
PCT/EP2014/064953 WO2015007652A1 (en) 2013-07-19 2014-07-11 Method for recovering a copper sulfide from an ore containing an iron sulfide

Publications (1)

Publication Number Publication Date
MX2016000514A true MX2016000514A (es) 2016-04-07

Family

ID=51205376

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2016000514A MX2016000514A (es) 2013-07-19 2014-07-11 Metodo para recuperar un sulfuro de cobre a partir de un mineral que contiene un sulfuro de hierro.

Country Status (14)

Country Link
US (1) US20160158768A1 (es)
EP (1) EP3021972B1 (es)
CN (1) CN105592930B (es)
AP (1) AP2016009051A0 (es)
AR (1) AR096952A1 (es)
AU (1) AU2014292219B2 (es)
CA (1) CA2918639A1 (es)
CL (1) CL2016000115A1 (es)
ES (1) ES2686606T3 (es)
MX (1) MX2016000514A (es)
PE (1) PE20160462A1 (es)
PL (1) PL3021972T3 (es)
RU (1) RU2655865C2 (es)
WO (1) WO2015007652A1 (es)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2013110420A1 (en) 2012-01-27 2013-08-01 Evonik Degussa Gmbh Enrichment of metal sulfide ores by oxidant assisted froth flotation
HUE037693T2 (hu) 2013-07-19 2018-09-28 Evonik Degussa Gmbh Eljárás réz-szulfid koncentrátum kinyerésére vas-szulfidot tartalmazó ércbõl
CN104772229B (zh) * 2015-04-16 2017-09-22 江西理工大学 银矿中低品位伴生铜回收工艺
CN111804441B (zh) * 2020-07-20 2022-03-01 中南大学 在磨矿过程中加入制氧剂调控含高硫铁硫化矿浮选的方法
CN111804440B (zh) * 2020-07-20 2021-12-03 中南大学 通过矿浆中溶解氧含量调控硫化矿浮选的方法
CN115921118B (zh) * 2022-10-11 2024-04-05 昆明理工大学 一种新的黄铁矿和黄铜矿分离的复合抑制剂及选矿方法

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3137649A (en) * 1962-02-09 1964-06-16 Shell Oil Co Separation of sulfide ores
JPS56141856A (en) * 1980-04-03 1981-11-05 Dowa Mining Co Ltd Flotation method of zinc ore
US4549959A (en) * 1984-10-01 1985-10-29 Atlantic Richfield Company Process for separating molybdenite from a molybdenite-containing copper sulfide concentrate
US4702824A (en) * 1985-07-08 1987-10-27 Khodabandeh Abadi Ore and coal beneficiation method
GB8527214D0 (en) * 1985-11-05 1985-12-11 British Petroleum Co Plc Separation process
US5110455A (en) * 1990-12-13 1992-05-05 Cyprus Minerals Company Method for achieving enhanced copper flotation concentrate grade by oxidation and flotation
AU701180B2 (en) * 1995-06-07 1999-01-21 Cytec Technology Corp. Method of depressing non-sulfide silicate gangue minerals
AUPP486798A0 (en) * 1998-07-24 1998-08-20 Boc Gases Australia Limited Method for optimising flotation recovery
AP1693A (en) * 2001-07-27 2006-12-15 Ausmelt Ltd Hydroxamate composition and method for froth flotation.
EP1556170B1 (en) * 2002-10-15 2007-03-14 Cytec Technology Corp. Process for the beneficiation of sulfide minerals
US8883097B2 (en) * 2006-11-15 2014-11-11 University Of Cape Town Sulfidisation process and apparatus for enhanced recovery of oxidised and surface oxidised base and precious metal minerals
CN101745467B (zh) * 2009-12-18 2012-12-26 北京有色金属研究总院 高磁黄铁矿含量难处理铜矿石原生电位调控浮选工艺
WO2013110420A1 (en) * 2012-01-27 2013-08-01 Evonik Degussa Gmbh Enrichment of metal sulfide ores by oxidant assisted froth flotation

Also Published As

Publication number Publication date
CL2016000115A1 (es) 2016-06-24
AR096952A1 (es) 2016-02-10
AU2014292219A1 (en) 2016-02-11
EP3021972A1 (en) 2016-05-25
PL3021972T3 (pl) 2018-12-31
EP3021972B1 (en) 2018-06-20
US20160158768A1 (en) 2016-06-09
ES2686606T3 (es) 2018-10-18
PE20160462A1 (es) 2016-06-02
CN105592930A (zh) 2016-05-18
RU2016105557A (ru) 2017-08-24
CN105592930B (zh) 2017-09-12
WO2015007652A1 (en) 2015-01-22
RU2016105557A3 (es) 2018-04-02
CA2918639A1 (en) 2015-01-22
AP2016009051A0 (en) 2016-02-29
AU2014292219B2 (en) 2017-03-30
RU2655865C2 (ru) 2018-05-29

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