FI20040622A - Förfarande för tillvaratagning av guld i samband med framställning av koppar - Google Patents
Förfarande för tillvaratagning av guld i samband med framställning av koppar Download PDFInfo
- Publication number
- FI20040622A FI20040622A FI20040622A FI20040622A FI20040622A FI 20040622 A FI20040622 A FI 20040622A FI 20040622 A FI20040622 A FI 20040622A FI 20040622 A FI20040622 A FI 20040622A FI 20040622 A FI20040622 A FI 20040622A
- Authority
- FI
- Finland
- Prior art keywords
- copper
- procedure
- manufacture
- connection
- collecting gold
- Prior art date
Links
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
- C22B11/00—Obtaining noble metals
- C22B11/06—Chloridising
-
- 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
- C22B11/00—Obtaining noble metals
- C22B11/04—Obtaining noble metals by wet processes
- C22B11/042—Recovery of noble metals from waste materials
- C22B11/044—Recovery of noble metals from waste materials from pyrometallurgical residues, e.g. from ashes, dross, flue dust, mud, skim, slag, sludge
-
- 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
- C22B15/0069—Leaching or slurrying with acids or salts thereof containing halogen
-
- 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
- C22B15/0084—Treating solutions
- C22B15/0089—Treating solutions by chemical methods
-
- 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
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Manufacture And Refinement Of Metals (AREA)
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FI20040622A FI117708B (sv) | 2004-04-30 | 2004-04-30 | Förfarande för utvinning av guld i samband med framställning av koppar |
PE2005000441A PE20060225A1 (es) | 2004-04-30 | 2005-04-21 | Metodo para la recuperacion de oro en conexion con la produccion de cobre |
PCT/FI2005/000193 WO2005106051A1 (en) | 2004-04-30 | 2005-04-25 | Method for the recovery of gold in connection with the production of copper |
ARP050101715 AR049634A1 (es) | 2004-04-30 | 2005-04-29 | Metodo para la recuperacion de oro relacionado con la produccion de cobre |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FI20040622 | 2004-04-30 | ||
FI20040622A FI117708B (sv) | 2004-04-30 | 2004-04-30 | Förfarande för utvinning av guld i samband med framställning av koppar |
Publications (2)
Publication Number | Publication Date |
---|---|
FI20040622A true FI20040622A (sv) | 2005-10-31 |
FI117708B FI117708B (sv) | 2007-01-31 |
Family
ID=35185130
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FI20040622A FI117708B (sv) | 2004-04-30 | 2004-04-30 | Förfarande för utvinning av guld i samband med framställning av koppar |
Country Status (4)
Country | Link |
---|---|
AR (1) | AR049634A1 (sv) |
FI (1) | FI117708B (sv) |
PE (1) | PE20060225A1 (sv) |
WO (1) | WO2005106051A1 (sv) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FI120315B (sv) * | 2007-11-27 | 2009-09-15 | Outotec Oyj | Förfarande för behandling av ett pyritiskt slig innehållande guld, koppar och arsen |
CA3192359A1 (en) * | 2020-08-18 | 2022-02-24 | Enviro Metals, LLC | Metal refinement |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CA1063809A (en) * | 1975-12-11 | 1979-10-09 | Godefridus M. Swinkels | Hydrometallurgical process for metal sulphides |
US4551213A (en) * | 1984-05-07 | 1985-11-05 | Duval Corporation | Recovery of gold |
AT387587B (de) * | 1986-10-31 | 1989-02-10 | Austria Metall | Hydrometallurgisches verfahren zur gewinnung von silber aus den anodenschlamm der kupferelektrolyse und aehnlicher rohstoffe |
AP538A (en) * | 1992-06-26 | 1996-09-18 | Intec Pty Ltd | Production of metal from minerals |
FI113667B (sv) * | 2002-04-23 | 2004-05-31 | Outokumpu Oy | Förfarande för tillvaratagande av guld |
-
2004
- 2004-04-30 FI FI20040622A patent/FI117708B/sv active IP Right Grant
-
2005
- 2005-04-21 PE PE2005000441A patent/PE20060225A1/es not_active Application Discontinuation
- 2005-04-25 WO PCT/FI2005/000193 patent/WO2005106051A1/en active Application Filing
- 2005-04-29 AR ARP050101715 patent/AR049634A1/es unknown
Also Published As
Publication number | Publication date |
---|---|
PE20060225A1 (es) | 2006-04-25 |
FI117708B (sv) | 2007-01-31 |
WO2005106051A1 (en) | 2005-11-10 |
AR049634A1 (es) | 2006-08-23 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PC | Transfer of assignment of patent |
Owner name: OUTOKUMPU TECHNOLOGY OYJ Free format text: OUTOKUMPU TECHNOLOGY OYJ |
|
FG | Patent granted |
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