MX346962B - Auxiliar de flotacion de sulfuro. - Google Patents

Auxiliar de flotacion de sulfuro.

Info

Publication number
MX346962B
MX346962B MX2012009361A MX2012009361A MX346962B MX 346962 B MX346962 B MX 346962B MX 2012009361 A MX2012009361 A MX 2012009361A MX 2012009361 A MX2012009361 A MX 2012009361A MX 346962 B MX346962 B MX 346962B
Authority
MX
Mexico
Prior art keywords
flotation
sulfide
separation process
organophosphorus compound
compound
Prior art date
Application number
MX2012009361A
Other languages
English (en)
Other versions
MX2012009361A (es
Inventor
E Child Daniel
M Nicholson David
Original Assignee
Nalco Co
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 Nalco Co filed Critical Nalco Co
Publication of MX2012009361A publication Critical patent/MX2012009361A/es
Publication of MX346962B publication Critical patent/MX346962B/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
    • B03D1/001—Flotation agents
    • B03D1/004—Organic compounds
    • B03D1/016—Macromolecular 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
    • B03D1/001—Flotation agents
    • B03D1/004—Organic compounds
    • B03D1/014—Organic compounds containing phosphorus
    • 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
    • B03D2203/00—Specified materials treated by the flotation agents; specified applications
    • B03D2203/02—Ores
    • 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
    • B03D2203/025—Precious metal ores

Landscapes

  • Manufacture And Refinement Of Metals (AREA)
  • Paper (AREA)

Abstract

La presente invención proporciona un método para mejorar un proceso de flotación. El método involucra un compuesto de organofósforo, un material previamente pensado que solo es de uso para controlar depósitos de incrustaciones en superficies de equipo utilizado en lixiviación de cianuro. En la invención, el compuesto de organofósforo es adicionado al proceso de separación por flotación para la separación mejorada del mineral de sulfuro. No solamente la adición del compuesto de organofósforo mejora la recuperación global de metales complejos de sulfuro en flotación, sino que hace que se reduzcan también los requerimientos de energía y adiciona otras eficiencias a otros procesamientos de mena y pasos de refinación corriente abajo. Esto tiene beneficios adicionales para ayudar a preservar el medio ambiente.
MX2012009361A 2010-02-16 2011-02-15 Auxiliar de flotacion de sulfuro. MX346962B (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US12/706,091 US8413816B2 (en) 2010-02-16 2010-02-16 Sulfide flotation aid
PCT/US2011/024837 WO2011103067A2 (en) 2010-02-16 2011-02-15 Sulfide flotation aid

Publications (2)

Publication Number Publication Date
MX2012009361A MX2012009361A (es) 2012-10-01
MX346962B true MX346962B (es) 2017-04-07

Family

ID=44368913

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2012009361A MX346962B (es) 2010-02-16 2011-02-15 Auxiliar de flotacion de sulfuro.

Country Status (9)

Country Link
US (1) US8413816B2 (es)
CN (1) CN102753485B (es)
AU (1) AU2016204138B2 (es)
BR (1) BR112012020336B1 (es)
CL (1) CL2012002254A1 (es)
MX (1) MX346962B (es)
RU (1) RU2563012C2 (es)
WO (1) WO2011103067A2 (es)
ZA (1) ZA201206027B (es)

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US8955685B2 (en) 2010-12-30 2015-02-17 Nalco Company Glycerides and fatty acid mixtures and methods of using same
CN102671768A (zh) * 2012-03-29 2012-09-19 洛阳栾川钼业集团股份有限公司 一种提高辉钼矿回收率的方法
US9446416B2 (en) * 2012-11-28 2016-09-20 Ecolab Usa Inc. Composition and method for improvement in froth flotation
US9149814B2 (en) 2013-03-13 2015-10-06 Ecolab Usa Inc. Composition and method for improvement in froth flotation
US9266120B2 (en) 2013-10-01 2016-02-23 Ecolab Usa Inc Collectors for mineral flotation
US9440242B2 (en) 2013-10-01 2016-09-13 Ecolab Usa Inc. Frothers for mineral flotation
CN105107637A (zh) * 2015-09-30 2015-12-02 广西大学 一种用于回收尾矿中硫化矿捕收剂的制备方法
CN105665149B (zh) * 2016-01-15 2018-04-20 中南大学 一种非钼硫化矿物浮选抑制剂的制备方法及其应用
CN111266195B (zh) * 2020-03-05 2021-09-07 中南大学 一种氧化锌矿浮选组合捕收剂及其应用
CN112047536A (zh) * 2020-10-22 2020-12-08 广东省科学院资源综合利用研究所 一种含镍电镀废水的浮选净化方法
CN112371348B (zh) * 2020-12-15 2022-04-26 武汉工程大学 一种铅锌硫化矿浮选分离抑制剂及其应用方法

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Also Published As

Publication number Publication date
MX2012009361A (es) 2012-10-01
ZA201206027B (en) 2013-04-24
CN102753485A (zh) 2012-10-24
US20110198296A1 (en) 2011-08-18
AU2016204138A1 (en) 2016-07-14
WO2011103067A3 (en) 2011-12-15
WO2011103067A2 (en) 2011-08-25
CN102753485B (zh) 2015-03-11
US8413816B2 (en) 2013-04-09
AU2016204138B2 (en) 2017-12-07
BR112012020336A2 (pt) 2016-05-03
RU2012133745A (ru) 2014-03-27
CL2012002254A1 (es) 2013-01-11
RU2563012C2 (ru) 2015-09-10
AU2011218285A1 (en) 2012-08-30
BR112012020336B1 (pt) 2019-12-03

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