ES2086872T3 - Procedimiento para la flotacion selectiva de una mena sulfurosa de cobre-plomo-cinc. - Google Patents

Procedimiento para la flotacion selectiva de una mena sulfurosa de cobre-plomo-cinc.

Info

Publication number
ES2086872T3
ES2086872T3 ES93203068T ES93203068T ES2086872T3 ES 2086872 T3 ES2086872 T3 ES 2086872T3 ES 93203068 T ES93203068 T ES 93203068T ES 93203068 T ES93203068 T ES 93203068T ES 2086872 T3 ES2086872 T3 ES 2086872T3
Authority
ES
Spain
Prior art keywords
floating
copper
zinc
procedure
lead
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 - Lifetime
Application number
ES93203068T
Other languages
English (en)
Inventor
Ali-Naghi Dr Beyzavi
Leo Kitschen
Friedrich Rosenstock
Horst Dittmann
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.)
GEA Group AG
Original Assignee
Metallgesellschaft AG
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 Metallgesellschaft AG filed Critical Metallgesellschaft AG
Application granted granted Critical
Publication of ES2086872T3 publication Critical patent/ES2086872T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • B03D1/02—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
    • B03D1/00—Flotation
    • B03D1/02—Froth-flotation processes
    • B03D1/06—Froth-flotation processes differential

Landscapes

  • Manufacture And Refinement Of Metals (AREA)
  • Treating Waste Gases (AREA)

Abstract

SE PONE A DISPOSICION UN PROCEDIMIENTO PARA LA FLOTACION SELECTIVA DE UN MINERAL DE CINC-PLOMO-COBRE SULFURADO, DONDE EL MINERAL EN BRUTO MOLIDO Y SE SUSPENDA CON AGUA, LA SUSPENSION FORMADA SE VENTILA PARA EL AJUSTE DE UN POTENCIAL REDOX DETERMINADO, SE ACONDICIONA CON SO2, CON CA(OH)2 ASI COMO CON ACUMULADORES Y ESPUMADORES CONSIGUIENDOSE A CONTINUACION LA FLOTACION DE CU. EN LA VENTILACION DE LA SUSPENSION DE LA FLOTACION CU SE AJUSTA EL POTENCIAL REDOX DESDE 70 HASTA 90 % DEL POTENCIAL REDOX DESEADO PARA LA FLOTACION CU Y EL POTENCIA REDOX DESEADO SE AJUSTA DESDE 60 HASTA 340 MV MEDIANTE LA VENTILACION DURANTE EL PROCESO DE FLOTACION DE CU, DISCURRIENDO LA FLOTACION CU EN UN VALOR PH DESDE 8,5 HASTA 10,5 ELIMINANDOSE EL COBRE CON LA ESPUMA A PARTIR DE LA FLOTACION.
ES93203068T 1992-11-12 1993-11-02 Procedimiento para la flotacion selectiva de una mena sulfurosa de cobre-plomo-cinc. Expired - Lifetime ES2086872T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE4238244A DE4238244C2 (de) 1992-11-12 1992-11-12 Verfahren zur selektiven Flotation eines sulfidischen Kupfer-Blei-Zinkerzes

Publications (1)

Publication Number Publication Date
ES2086872T3 true ES2086872T3 (es) 1996-07-01

Family

ID=6472748

Family Applications (1)

Application Number Title Priority Date Filing Date
ES93203068T Expired - Lifetime ES2086872T3 (es) 1992-11-12 1993-11-02 Procedimiento para la flotacion selectiva de una mena sulfurosa de cobre-plomo-cinc.

Country Status (9)

Country Link
US (1) US5439115A (es)
EP (1) EP0597522B1 (es)
CN (1) CN1087559A (es)
AU (1) AU661618B2 (es)
CA (1) CA2107275A1 (es)
DE (2) DE4238244C2 (es)
ES (1) ES2086872T3 (es)
TR (1) TR28263A (es)
ZA (1) ZA938467B (es)

Families Citing this family (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2082831C (en) * 1992-11-13 1996-05-28 Sadan Kelebek Selective flotation process for separation of sulphide minerals
AUPM668094A0 (en) * 1994-07-06 1994-07-28 Hoecker, Walter Physical separation processes for mineral slurries
AU691312B2 (en) * 1994-07-06 1998-05-14 Boc Gases Australia Limited Physical separation processes for mineral slurries
JPH08224497A (ja) * 1995-02-20 1996-09-03 Sumitomo Metal Mining Co Ltd 非鉄金属有価鉱物の浮遊選鉱方法
AUPO590997A0 (en) * 1997-03-26 1997-04-24 Boc Gases Australia Limited A process to improve mineral flotation separation by deoxygenating slurries and mineral surfaces
US6041941A (en) * 1997-06-26 2000-03-28 Boc Gases Australia Limited Reagent consumption in mineral separation circuits
RU2133153C1 (ru) * 1997-10-01 1999-07-20 АО "Норильский горно-металлургический комбинат" Способ обогащения медно-никелевых руд
US6170669B1 (en) * 1998-06-30 2001-01-09 The Commonwealth Of Australia Commonwealth Scientific And Industrial Research Organization Separation of minerals
AU775403B2 (en) * 2000-03-03 2004-07-29 Bhp Billiton Nickel West Pty Ltd Separation of minerals
WO2004024334A1 (en) * 2002-09-16 2004-03-25 Wmc Resources Ltd Improved recovery of valuable metals
FI119226B (fi) * 2007-02-02 2008-09-15 Outotec Oyj Menetelmä kuparin selektiiviseksi vaahdottamiseksi
CN101172267B (zh) * 2007-12-03 2011-05-11 西部矿业股份有限公司 一种提高复杂硫化铜矿矿石浮选指标的工艺
US8163258B2 (en) * 2009-10-05 2012-04-24 Korea Institute Of Geoscience And Mineral Resources (Kigam) Pyrometallurgical process for treating molybdenite containing lead sulfide
MX339441B (es) 2009-12-04 2016-05-26 Barrick Gold Corp Separacion de minerales de cobre a partir de la pirita usando el tratamiento con aire-metabisulfito.
CN101786049A (zh) * 2010-04-13 2010-07-28 中南大学 一种高氧化率铅锌硫化矿浮选方法
FI122099B (fi) * 2010-04-30 2011-08-31 Outotec Oyj Menetelmä arvometallien talteen ottamiseksi
CN105689151B (zh) * 2014-11-25 2018-03-16 北京有色金属研究总院 一种从高含量泥化脉石的金精矿浸渣中回收铅、锌和硫的工艺
CN105013618A (zh) * 2015-07-29 2015-11-04 昆明理工大学 一种氧化锌矿中矿矿浆加热浮选法
CN106269290B (zh) * 2016-10-26 2018-07-27 中国科学院过程工程研究所 从高品位硫精矿中除铜铅锌的浮选方法
CN106881201B (zh) * 2017-01-20 2019-02-22 内蒙古科技大学 一种基于表面氧化-选择性沉淀原理的铜铅浮选分离方法
CN110465411B (zh) * 2019-09-05 2021-06-11 紫金矿业集团股份有限公司 铜铅硫化矿物的优先浮选方法
CN111790527A (zh) * 2020-07-17 2020-10-20 厦门紫金矿冶技术有限公司 一种高硫铜锌矿的低碱分离方法
CN112916196B (zh) * 2020-12-29 2022-08-23 内蒙古黄岗矿业有限责任公司 一种从低铜高锌硫化矿中获取独立铜、锌精矿的选矿工艺
CN115155820B (zh) * 2022-07-11 2024-07-23 中南大学 一种强化锌-硫分离浮选的方法

Family Cites Families (29)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1636974A (en) * 1927-07-26 Selective flotation of minerals from crude ores
US1067485A (en) * 1911-09-01 1913-07-15 Minerals Separation Ltd Ore concentration.
US1678259A (en) * 1927-06-30 1928-07-24 Harold S Martin Process of concentrating mixed-sulphide ores
US1869532A (en) * 1927-10-04 1932-08-02 American Metal Co Ltd Process of separating ore
US1893517A (en) * 1930-08-19 1933-01-10 Gaudin Antoine Marc Separation of minerals by flotation
US1973558A (en) * 1931-12-15 1934-09-11 Frederic A Brinker Flotation method
US2048370A (en) * 1932-03-29 1936-07-21 Frederic A Brinker Method of froth flotation ore separation
US1955978A (en) * 1932-08-23 1934-04-24 Ruth Company Method of ore separation
US2150114A (en) * 1937-11-06 1939-03-07 American Cyanamid Co Differential flotation of lead-zinc ores
US2205194A (en) * 1939-04-24 1940-06-18 Combined Metals Reduction Comp Process of differential flotation of mixed sulphide ore
US2898196A (en) * 1953-10-22 1959-08-04 Sherritt Gordon Mines Ltd Method of treating pyrrhotitic mineral sulphides containing non-ferrous metal values for the recovery of said metal values and sulfur
US3102854A (en) * 1960-11-28 1963-09-03 Duval Sulphur & Potash Company Method of recovering molybdenite
DE1150031B (de) * 1961-11-24 1963-06-12 Unterharzer Berg Und Huettenwe Verfahren zur Flotation von Kupfer- und Bleimineralien aus fein verwachsenen komplexen und pyritischen Blei-Kupfer-Zink-Erzen
US3655044A (en) * 1970-01-20 1972-04-11 Anaconda Co Separation of molybdenum sulfide from copper sulfide with depressants
US3883421A (en) * 1972-09-12 1975-05-13 Dale Emerson Cutting Measurement of oxidation reduction potential in ore beneficiation
US4011072A (en) * 1975-05-27 1977-03-08 Inspiration Consolidated Copper Company Flotation of oxidized copper ores
SU629974A1 (ru) * 1977-02-16 1978-10-30 Всесоюзный Ордена Трудового Красного Знамени Научно-Исследовательский И Проектный Институт Механической Обработки Полезных Ископаемых Способ автоматического регулировани стадийного процесса флотации коллективного медно-свинцового концентрата
US4283017A (en) * 1979-09-07 1981-08-11 Amax Inc. Selective flotation of cubanite and chalcopyrite from copper/nickel mineralized rock
JPS5916503B2 (ja) * 1980-04-14 1984-04-16 同和鉱業株式会社 優先浮選法
SU1066657A1 (ru) * 1982-06-28 1984-01-15 Ленинградский Ордена Ленина,Ордена Октябрьской Революции И Ордена Трудового Красного Знамени Горный Институт Им.Г.В.Плеханова Способ автоматического регулировани процесса подготовки руды к флотации
FI65025C (fi) * 1982-11-02 1984-03-12 Outokumpu Oy Foerfarande foer att flotatinsanrika komplexa metallfoereningar
US4460459A (en) * 1983-02-16 1984-07-17 Anschutz Mining Corporation Sequential flotation of sulfide ores
US4585549A (en) * 1984-01-30 1986-04-29 Exxon Research & Enginerring Company Flotation of upper zone copper sulfide ores
FI78990C (fi) * 1984-10-30 1989-10-10 Outokumpu Oy Foerfarande foer maetning och reglering av den elektrokemiska potentialen och/eller komponenthalten i en behandlingsprocess av vaerdematerial.
CA1238430A (en) * 1984-12-19 1988-06-21 Gordon E. Agar Flotation separation of pentlandite from pyrrhotite using sulfur dioxide-air conditioning
US4879022A (en) * 1987-07-14 1989-11-07 The Lubrizol Corporation Ore flotation process and use of mixed hydrocarbyl dithiophosphoric acids and salts thereof
FI82773C (fi) * 1988-05-13 1991-04-10 Outokumpu Oy Foerfarande foer styrning av process.
US5074994A (en) * 1990-10-18 1991-12-24 The Doe Run Company Sequential and selective flotation of sulfide ores
US5110455A (en) * 1990-12-13 1992-05-05 Cyprus Minerals Company Method for achieving enhanced copper flotation concentrate grade by oxidation and flotation

Also Published As

Publication number Publication date
AU661618B2 (en) 1995-07-27
EP0597522A1 (de) 1994-05-18
EP0597522B1 (de) 1996-04-17
AU5058893A (en) 1994-05-26
DE4238244A1 (de) 1994-05-19
DE4238244C2 (de) 1994-09-08
US5439115A (en) 1995-08-08
DE59302259D1 (de) 1996-05-23
CN1087559A (zh) 1994-06-08
CA2107275A1 (en) 1994-05-13
ZA938467B (en) 1995-05-12
TR28263A (tr) 1996-04-25

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