ES2008826A6 - Un metodo para recuperar selectivamente una arsenopirita, pirrotina o mineral similar de unmaterial que contiene dicho mineral y pirita. - Google Patents

Un metodo para recuperar selectivamente una arsenopirita, pirrotina o mineral similar de unmaterial que contiene dicho mineral y pirita.

Info

Publication number
ES2008826A6
ES2008826A6 ES8803066A ES8803066A ES2008826A6 ES 2008826 A6 ES2008826 A6 ES 2008826A6 ES 8803066 A ES8803066 A ES 8803066A ES 8803066 A ES8803066 A ES 8803066A ES 2008826 A6 ES2008826 A6 ES 2008826A6
Authority
ES
Spain
Prior art keywords
slurry
mineral
concentrate
float
passing
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
ES8803066A
Other languages
English (en)
Inventor
Haimi Nathan Singer
Amor Jordaan
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.)
Sentrachem Ltd
Original Assignee
Sentrachem Ltd
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 Sentrachem Ltd filed Critical Sentrachem Ltd
Publication of ES2008826A6 publication Critical patent/ES2008826A6/es
Expired 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
    • B03D1/014—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
    • B03D2201/02—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
    • B03D2203/02—Ores

Landscapes

  • Manufacture And Refinement Of Metals (AREA)

Abstract

UN METODO PARA RECUPERAR SELECTIVAMENTE UNA ARSENOPIRITA, PIRROTINA O MINERAL SIMILAR DE UN MATERIAL QUE CONTIENE DICHO MINERAL Y PIRITA, CUYO METODO CONSISTE EN FORMAR UNA SUSPENSION DEL MATERIAL, AGREGAR A LA MISMA UN DIALQUIL (C3C8) DITIOFOSFATO, PASAR UN GAS POR LA SUSPENSION PARA QUE EL MINERAL SEA ARRASTRADO A LA SUPERFICIE DE LA MISMA Y FORME UN PRIMER CONCENTRADO DE FLOTACION, SEPARAR ESTE CONCENTRADO DE LA SUSPENSION, ACTIVAR EL MINERAL QUE QUEDA EN LA SUSPENSION POR ADICION DE UNA SAL DE COBRE SOLUBLE EN AGUA ADECUADA, AGREGAR UN MONOALQUIL (C3-10) DITIOCARBAMATO A LA SUSPENSION, PASAR UN GAS POR LA SUSPENSION PARA QUE EL MINERAL SEA ARRASTRADO A LA SUPERFICIE Y FORME UN SEGUNDO CONCENTRADO DE FLOTACION, SEPARAR EL SEGUNDO CONCENTRADO DE LA SUSPENSION Y COMBINAR EL PRIMERO Y SEGUNDO CONCENTRADOS DE FLOTACION.
ES8803066A 1987-10-08 1988-10-07 Un metodo para recuperar selectivamente una arsenopirita, pirrotina o mineral similar de unmaterial que contiene dicho mineral y pirita. Expired ES2008826A6 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ZA877568 1987-10-08

Publications (1)

Publication Number Publication Date
ES2008826A6 true ES2008826A6 (es) 1989-08-01

Family

ID=25579020

Family Applications (1)

Application Number Title Priority Date Filing Date
ES8803066A Expired ES2008826A6 (es) 1987-10-08 1988-10-07 Un metodo para recuperar selectivamente una arsenopirita, pirrotina o mineral similar de unmaterial que contiene dicho mineral y pirita.

Country Status (5)

Country Link
US (1) US4904374A (es)
AU (1) AU2353988A (es)
BR (1) BR8805203A (es)
ES (1) ES2008826A6 (es)
FR (1) FR2621499A1 (es)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2039310A1 (es) * 1991-10-11 1993-09-16 American Cyanamid Co Perfeccionamiento de un procedimiento para beneficiar un mineral de grupo del oro, plata o platino.

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1991002097A1 (en) * 1989-08-04 1991-02-21 The Broken Hill Proprietary Company Limited Ion flotation with non-ionic reagents
US5171428A (en) * 1991-11-27 1992-12-15 Beattie Morris J V Flotation separation of arsenopyrite from pyrite
GR1001483B (el) * 1993-02-09 1994-02-28 Katerina Adam Ολοκληρωμένη μέ?οδος διαχωρισμού με επίπλευση & μεταλλουργικής κατεργασίας για την οικονομική αξιοποίηση δυσκατέργαστων μεταλλευμάτων ή συμπυκνωμάτων χρυσοφόρων αρσενικούχων πυριτών.
US7004326B1 (en) * 2004-10-07 2006-02-28 Inco Limited Arsenide depression in flotation of multi-sulfide minerals
AR079301A1 (es) 2009-12-04 2012-01-18 Barrick Gold Corp Separacion de minerales de cobre de la pirita usando un tratamiento de aire-metabisulfito
CN103170410B (zh) * 2013-03-12 2014-11-26 广西冶金研究院 一种降低铝土矿精矿含硫的浮选方法
US9580385B2 (en) * 2014-02-28 2017-02-28 Thomas P. Daly Carbondisulfide derived zwitterions
US10259783B2 (en) 2014-03-03 2019-04-16 Thomas P. Daly Carbondisulfide derived zwitterions
US10696628B2 (en) 2014-03-03 2020-06-30 Tpat Ip Llc Carbondisulfide derived zwitterions
CA2955994C (en) * 2014-07-30 2023-01-03 Thomas P. Daly Carbondisulfide derived zwitterions
CN112264191B (zh) * 2020-09-30 2022-05-31 攀钢集团攀枝花钢铁研究院有限公司 一种胶磷矿的选矿方法
CN112808463B (zh) * 2020-12-30 2022-06-21 中南大学 一种将铁钛矿与含铁脉石浮选分离的药剂和方法
CN113751206B (zh) * 2021-09-15 2023-10-03 广东省科学院资源利用与稀土开发研究所 一种含砷铅锌矿选矿方法

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA853248A (en) * 1970-10-06 S. Oyasater Oddlaug Flotation dressing of pyrite ore rich in arsenic
DE575908C (de) * 1928-05-01 1933-05-04 American Cyanamid Co Verfahren zur Schaumschwimmaufbereitung von Kupfer-, Gold-, Silbererzen
US1955978A (en) * 1932-08-23 1934-04-24 Ruth Company Method of ore separation
US2007176A (en) * 1933-04-15 1935-07-09 Frederic A Brinker Differential froth flotation
DE871132C (de) * 1943-01-20 1953-03-19 Aufbereitung M B H In Aufloesu Verfahren zur Schwimmaufbereitung von Erzen
US2342277A (en) * 1943-02-02 1944-02-22 American Cyanamid Co Separation of pyrite, arsenopyrite, and pyrrhotite by flotation
US3925218A (en) * 1974-08-01 1975-12-09 American Cyanamid Co Concentration of ore by flotation with solutions of aqueous dithiophosphates and thionocarbamate as collector
US4040950A (en) * 1974-08-01 1977-08-09 American Cyanamid Company Concentration of ore by flotation with solutions of aqueous dithiophosphates and thionocarbamate as collector
US4022686A (en) * 1975-03-13 1977-05-10 Sumitomo Metal Mining Co., Limited Flotation process for copper ores and copper smelter slags
US4684459A (en) * 1985-11-29 1987-08-04 The Dow Chemical Company Collector compositions for the froth flotation of mineral values
US4702822A (en) * 1985-07-12 1987-10-27 The Dow Chemical Company Novel collector composition for froth flotation
ZM1386A1 (en) * 1985-07-12 1988-12-30 Dow Chemical Co Novel collector compositions for froth flotation

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2039310A1 (es) * 1991-10-11 1993-09-16 American Cyanamid Co Perfeccionamiento de un procedimiento para beneficiar un mineral de grupo del oro, plata o platino.

Also Published As

Publication number Publication date
US4904374A (en) 1990-02-27
BR8805203A (pt) 1989-05-23
FR2621499A1 (fr) 1989-04-14
AU2353988A (en) 1989-04-13

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