ZA961547B - Hydrometallurgical process for the extraction of copper from sulphidic concentrates - Google Patents
Hydrometallurgical process for the extraction of copper from sulphidic concentratesInfo
- Publication number
- ZA961547B ZA961547B ZA961547A ZA961547A ZA961547B ZA 961547 B ZA961547 B ZA 961547B ZA 961547 A ZA961547 A ZA 961547A ZA 961547 A ZA961547 A ZA 961547A ZA 961547 B ZA961547 B ZA 961547B
- Authority
- ZA
- South Africa
- Prior art keywords
- extraction
- copper
- hydrometallurgical process
- sulphidic concentrates
- sulphidic
- Prior art date
Links
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 title 1
- 239000012141 concentrate Substances 0.000 title 1
- 229910052802 copper Inorganic materials 0.000 title 1
- 239000010949 copper Substances 0.000 title 1
- 238000000605 extraction Methods 0.000 title 1
- 238000009854 hydrometallurgy Methods 0.000 title 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
- C22B15/00—Obtaining copper
- C22B15/0063—Hydrometallurgy
- C22B15/0065—Leaching or slurrying
- C22B15/0067—Leaching or slurrying with acids or salts thereof
- C22B15/0071—Leaching or slurrying with acids or salts thereof containing sulfur
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P10/00—Technologies related to metal processing
- Y02P10/20—Recycling
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Manufacture And Refinement Of Metals (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GBGB9503877.4A GB9503877D0 (en) | 1995-02-27 | 1995-02-27 | Recovery of copper from sulphidic concentrates |
Publications (1)
Publication Number | Publication Date |
---|---|
ZA961547B true ZA961547B (en) | 1997-01-27 |
Family
ID=10770303
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ZA961547A ZA961547B (en) | 1995-02-27 | 1996-02-27 | Hydrometallurgical process for the extraction of copper from sulphidic concentrates |
Country Status (9)
Country | Link |
---|---|
US (1) | US5730776A (xx) |
EP (1) | EP0813615A1 (xx) |
AR (1) | AR001356A1 (xx) |
AU (1) | AU722390B2 (xx) |
BR (1) | BR9607447A (xx) |
GB (1) | GB9503877D0 (xx) |
PE (1) | PE61496A1 (xx) |
WO (1) | WO1996027030A1 (xx) |
ZA (1) | ZA961547B (xx) |
Families Citing this family (26)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
AUPP484498A0 (en) * | 1998-07-24 | 1998-08-20 | Aberfoyle Resources Limited | Processing minerals |
US6802888B2 (en) * | 1998-12-14 | 2004-10-12 | Geobiotics, Llc | High temperature heap bioleaching process |
US6110253A (en) * | 1998-12-14 | 2000-08-29 | Geobiotics, Inc. | High temperature heap bioleaching process |
GB9914979D0 (en) | 1999-06-25 | 1999-08-25 | Anglo American Plc | Process for the extraction of copper |
DE19960132A1 (de) | 1999-12-14 | 2001-06-21 | Alexander Beckmann | Verfahren zur Gewinnung von Kupfer und anderen Metallen |
AU7718201A (en) | 2000-07-25 | 2002-02-05 | Phelps Dodge Corp | Method for recovering metal values from metal-containing materials using high temperature pressure leaching |
WO2002008474A2 (en) * | 2000-07-25 | 2002-01-31 | Phelps Dodge Corporation | Processing elemental sulfur-bearing materials using high temperature pressure leaching for sulfuric acid production and metal recovery |
DE60116323D1 (de) * | 2000-07-25 | 2006-02-02 | Phelps Dodge Corp Phoenix | Verfahren zur gewinnung von kupfer aus sulfiderzen unter verwendung einer feinstzermahlung und einer auslaugung unter druck bei mittelhohen temperaturen |
US6428604B1 (en) | 2000-09-18 | 2002-08-06 | Inco Limited | Hydrometallurgical process for the recovery of nickel and cobalt values from a sulfidic flotation concentrate |
US20050126923A1 (en) * | 2001-07-25 | 2005-06-16 | Phelps Dodge Corporation | Process for recovery of copper from copper-bearing material using medium temperature pressure leaching, direct electrowinning and solvent/solution extraction |
US6451088B1 (en) * | 2001-07-25 | 2002-09-17 | Phelps Dodge Corporation | Method for improving metals recovery using high temperature leaching |
US6451089B1 (en) * | 2001-07-25 | 2002-09-17 | Phelps Dodge Corporation | Process for direct electrowinning of copper |
US7476308B2 (en) * | 2001-07-25 | 2009-01-13 | Phelps Dodge Corporation | Process for multiple stage direct electrowinning of copper |
US6755891B2 (en) * | 2002-04-16 | 2004-06-29 | Cominco Engineering Services Ltd. | Process for the treatment or removal of impurities in a hydrometallurgical extraction process |
CA2544511C (en) * | 2003-11-03 | 2013-08-13 | Oxiana Limited | Leach extraction method |
US7422076B2 (en) * | 2003-12-23 | 2008-09-09 | Varco I/P, Inc. | Autoreaming systems and methods |
EA010942B1 (ru) * | 2004-10-29 | 2008-12-30 | Фелпс Додж Корпорейшн | Способ извлечения меди из медьсодержащего материала |
US7736487B2 (en) | 2004-10-29 | 2010-06-15 | Freeport-Mcmoran Corporation | Process for recovery of copper from copper-bearing material using pressure leaching, direct electrowinning and solution extraction |
MX2007005090A (es) * | 2004-10-29 | 2007-07-04 | Phelps Dodge Corp | Proceso para la extraccion directa de cobre por via electrolitica en multiples etapas. |
DE102007037180A1 (de) * | 2007-08-07 | 2009-02-19 | Peiker Acustic Gmbh & Co. Kg | Drahtlose Verfolgungs- und Überwachungsanlage |
CN101225469B (zh) * | 2008-02-02 | 2013-12-11 | 谢光 | 提高湿法冶金浸出率的活性添加剂 |
PE20160732A1 (es) | 2009-10-21 | 2016-07-23 | Univ British Columbia | Procedimiento de lixiviacion para concentrados de cobre con un catalizador de carbono |
AU2014231718B2 (en) | 2013-03-14 | 2015-06-25 | Orway Mineral Consultants (Wa) Pty Ltd | Hydrometallurgical method for the removal of radionuclides from radioactive copper concentrates |
CN103526013B (zh) * | 2013-10-23 | 2016-01-20 | 北京矿冶研究总院 | 一种复杂钼硫化矿综合回收方法 |
GB201414847D0 (en) | 2014-08-20 | 2014-10-01 | Lain Eva Maria | Leaching of sulphide minerals |
JP6798817B2 (ja) * | 2016-08-08 | 2020-12-09 | 廣 中澤 | 黄銅鉱からの銅の浸出回収方法 |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CA971368A (en) * | 1972-11-20 | 1975-07-22 | Paul Kawulka | Recovery of zinc from zinc sulphides by direct pressure leaching |
CA1016755A (en) * | 1974-06-26 | 1977-09-06 | Cominco Ltd. | Process for hydrometallurgical upgrading |
CA1049953A (en) * | 1975-10-22 | 1979-03-06 | Herbert Veltman | Two-stage pressure leaching process for zinc and iron bearing mineral sulphides |
JPS5358403A (en) * | 1976-11-08 | 1978-05-26 | Nippon Mining Co | Flotation method for mixed mineral with copper* zinc and iron sulfide |
US4343773A (en) * | 1981-01-29 | 1982-08-10 | University Of Utah Research Foundation | Enhanced leaching of minerals which form product layers |
FI66647C (fi) * | 1981-08-26 | 1984-11-12 | Outokumpu Oy | Hydrometallurgiskt foerfarande foer aotervinning av vaerdemetaller fraon sulfidiska silikathaltiga raomaterial |
CA2071626C (en) * | 1991-10-25 | 2001-08-14 | Ian James Corrans | Activation of a mineral species |
-
1995
- 1995-02-27 GB GBGB9503877.4A patent/GB9503877D0/en active Pending
-
1996
- 1996-02-27 US US08/607,754 patent/US5730776A/en not_active Expired - Lifetime
- 1996-02-27 AR AR33556096A patent/AR001356A1/es unknown
- 1996-02-27 WO PCT/CA1996/000114 patent/WO1996027030A1/en not_active Application Discontinuation
- 1996-02-27 BR BR9607447A patent/BR9607447A/pt not_active IP Right Cessation
- 1996-02-27 PE PE1996000132A patent/PE61496A1/es not_active Application Discontinuation
- 1996-02-27 AU AU47106/96A patent/AU722390B2/en not_active Expired
- 1996-02-27 EP EP96902836A patent/EP0813615A1/en not_active Ceased
- 1996-02-27 ZA ZA961547A patent/ZA961547B/xx unknown
Also Published As
Publication number | Publication date |
---|---|
AR001356A1 (es) | 1997-10-22 |
AU4710696A (en) | 1996-09-18 |
WO1996027030A1 (en) | 1996-09-06 |
BR9607447A (pt) | 1998-06-30 |
GB9503877D0 (en) | 1995-04-19 |
PE61496A1 (es) | 1996-12-24 |
MX9706507A (es) | 1998-08-30 |
EP0813615A1 (en) | 1997-12-29 |
US5730776A (en) | 1998-03-24 |
AU722390B2 (en) | 2000-08-03 |
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