DE59302259D1 - Verfahren zur selektiven Flotation eines sulfidischen Kupfer-Blei-Zinkerzes - Google Patents
Verfahren zur selektiven Flotation eines sulfidischen Kupfer-Blei-ZinkerzesInfo
- Publication number
- DE59302259D1 DE59302259D1 DE59302259T DE59302259T DE59302259D1 DE 59302259 D1 DE59302259 D1 DE 59302259D1 DE 59302259 T DE59302259 T DE 59302259T DE 59302259 T DE59302259 T DE 59302259T DE 59302259 D1 DE59302259 D1 DE 59302259D1
- Authority
- DE
- Germany
- Prior art keywords
- lead
- zinc ore
- selective flotation
- sulfidic copper
- sulfidic
- 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
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
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 |
---|---|
DE59302259D1 true DE59302259D1 (de) | 1996-05-23 |
Family
ID=6472748
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE4238244A Expired - Lifetime DE4238244C2 (de) | 1992-11-12 | 1992-11-12 | Verfahren zur selektiven Flotation eines sulfidischen Kupfer-Blei-Zinkerzes |
DE59302259T Expired - Lifetime DE59302259D1 (de) | 1992-11-12 | 1993-11-02 | Verfahren zur selektiven Flotation eines sulfidischen Kupfer-Blei-Zinkerzes |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE4238244A Expired - Lifetime DE4238244C2 (de) | 1992-11-12 | 1992-11-12 | Verfahren zur selektiven Flotation eines sulfidischen Kupfer-Blei-Zinkerzes |
Country Status (9)
Country | Link |
---|---|
US (1) | US5439115A (de) |
EP (1) | EP0597522B1 (de) |
CN (1) | CN1087559A (de) |
AU (1) | AU661618B2 (de) |
CA (1) | CA2107275A1 (de) |
DE (2) | DE4238244C2 (de) |
ES (1) | ES2086872T3 (de) |
TR (1) | TR28263A (de) |
ZA (1) | ZA938467B (de) |
Families Citing this family (23)
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 |
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 |
CA2498327C (en) * | 2002-09-16 | 2012-03-20 | 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 |
EP2506979B1 (de) | 2009-12-04 | 2018-09-12 | Barrick Gold Corporation | Abtrennung von kupfermineralien aus pyrit durch luft-metabisulfit-behandlung |
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)
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 |
-
1992
- 1992-11-12 DE DE4238244A patent/DE4238244C2/de not_active Expired - Lifetime
-
1993
- 1993-09-29 CA CA002107275A patent/CA2107275A1/en not_active Abandoned
- 1993-10-07 TR TR00925/93A patent/TR28263A/xx unknown
- 1993-11-02 EP EP93203068A patent/EP0597522B1/de not_active Expired - Lifetime
- 1993-11-02 ES ES93203068T patent/ES2086872T3/es not_active Expired - Lifetime
- 1993-11-02 DE DE59302259T patent/DE59302259D1/de not_active Expired - Lifetime
- 1993-11-09 US US08/149,087 patent/US5439115A/en not_active Expired - Fee Related
- 1993-11-10 CN CN93114485A patent/CN1087559A/zh not_active Withdrawn
- 1993-11-10 AU AU50588/93A patent/AU661618B2/en not_active Ceased
- 1993-11-12 ZA ZA938467A patent/ZA938467B/xx unknown
Also Published As
Publication number | Publication date |
---|---|
DE4238244C2 (de) | 1994-09-08 |
CN1087559A (zh) | 1994-06-08 |
ZA938467B (en) | 1995-05-12 |
EP0597522B1 (de) | 1996-04-17 |
EP0597522A1 (de) | 1994-05-18 |
US5439115A (en) | 1995-08-08 |
TR28263A (tr) | 1996-04-25 |
AU661618B2 (en) | 1995-07-27 |
DE4238244A1 (de) | 1994-05-19 |
ES2086872T3 (es) | 1996-07-01 |
AU5058893A (en) | 1994-05-26 |
CA2107275A1 (en) | 1994-05-13 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition | ||
8330 | Complete disclaimer |