CA2939494A1 - Appareil et procede permettant l'extraction economique amelioree de metal a partir d'un materiau metallifere - Google Patents
Appareil et procede permettant l'extraction economique amelioree de metal a partir d'un materiau metallifere Download PDFInfo
- Publication number
- CA2939494A1 CA2939494A1 CA2939494A CA2939494A CA2939494A1 CA 2939494 A1 CA2939494 A1 CA 2939494A1 CA 2939494 A CA2939494 A CA 2939494A CA 2939494 A CA2939494 A CA 2939494A CA 2939494 A1 CA2939494 A1 CA 2939494A1
- Authority
- CA
- Canada
- Prior art keywords
- metal
- leaching
- reaction vessel
- bearing
- previous
- 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.)
- Abandoned
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
- 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
-
- 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
- C22B3/00—Extraction of metal compounds from ores or concentrates by wet processes
- C22B3/02—Apparatus therefor
-
- 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
- C22B15/0082—Leaching or slurrying with water
-
- 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
- C22B15/0086—Treating solutions by physical methods
-
- 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
-
- 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
- C22B3/00—Extraction of metal compounds from ores or concentrates by wet processes
- C22B3/04—Extraction of metal compounds from ores or concentrates by wet processes by leaching
- C22B3/06—Extraction of metal compounds from ores or concentrates by wet processes by leaching in inorganic acid solutions, e.g. with acids generated in situ; in inorganic salt solutions other than ammonium salt solutions
- C22B3/08—Sulfuric acid, other sulfurated acids or salts thereof
-
- 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
- C22B3/00—Extraction of metal compounds from ores or concentrates by wet processes
- C22B3/20—Treatment or purification of solutions, e.g. obtained by leaching
- C22B3/22—Treatment or purification of solutions, e.g. obtained by leaching by physical processes, e.g. by filtration, by magnetic means, or by thermal decomposition
-
- 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
- C22B3/00—Extraction of metal compounds from ores or concentrates by wet processes
- C22B3/20—Treatment or purification of solutions, e.g. obtained by leaching
- C22B3/44—Treatment or purification of solutions, e.g. obtained by leaching by chemical processes
-
- 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)
- Organic Chemistry (AREA)
- Metallurgy (AREA)
- Mechanical Engineering (AREA)
- Materials Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Geology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Environmental & Geological Engineering (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Inorganic Chemistry (AREA)
- Manufacture And Refinement Of Metals (AREA)
Abstract
La présente invention concerne un appareil amélioré permettant l'extraction économique de métal à partir d'un matériau métallifère. En particulier, la présente invention concerne un appareil amélioré pour l'extraction de métal, comprenant entre autres du métal de base (c'est-à-dire du cuivre) et de l'or, à partir d'un minerai métallifère, d'un concentré métallifère ou d'un autre matériau métallifère. La présente invention porte en outre sur un procédé pour l'extraction d'un tel métal qui est mis en uvre à l'aide de l'appareil susmentionné. Selon un premier aspect, la présente invention se rapporte à un appareil pour l'extraction de métal à partir d'un matériau métallifère, ledit appareil comprenant un réceptacle d'alimentation destiné à recevoir un flux d'alimentation métallifère ; une cuve de réaction ; au moins un moyen de pompage destiné à amener le flux d'alimentation métallifère à la cuve de réaction ; un moyen pour l'introduction d'agents de lixiviation, sous la forme d'une solution d'agents de lixiviation, à la cuve de réaction ; un moyen d'agitation par circulation du flux d'alimentation métallifère et de la solution d'agents de lixiviation dans la cuve de réaction afin de permettre à une combinaison d'une lixiviation par agitation (cuve) et d'une lixiviation par percolation d'avoir lieu ; un moyen pour la réalisation d'une séparation liquide/solide ; et un moyen pour l'extraction d'un produit contenant du métal ; ledit appareil pouvant être transporté et réinstallé afin de permettre à l'appareil d'être monté facilement sur site sans être géographiquement lié à un site particulier.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| ZA2014/01037 | 2014-02-11 | ||
| ZA201401037 | 2014-02-11 | ||
| PCT/IB2015/051014 WO2015121799A1 (fr) | 2014-02-11 | 2015-02-11 | Appareil et procédé permettant l'extraction économique améliorée de métal à partir d'un matériau métallifère |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA2939494A1 true CA2939494A1 (fr) | 2015-08-20 |
Family
ID=52598804
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA2939494A Abandoned CA2939494A1 (fr) | 2014-02-11 | 2015-02-11 | Appareil et procede permettant l'extraction economique amelioree de metal a partir d'un materiau metallifere |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US20170175226A1 (fr) |
| AP (1) | AP2016009377A0 (fr) |
| AU (1) | AU2015216594A1 (fr) |
| CA (1) | CA2939494A1 (fr) |
| WO (1) | WO2015121799A1 (fr) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI671408B (zh) * | 2014-12-25 | 2019-09-11 | 日商三菱綜合材料股份有限公司 | 脫銅黏泥（ｓｌｉｍｅ）所含之有價金屬的浸出方法 |
| US11427886B2 (en) | 2015-04-21 | 2022-08-30 | Excir Works Corp. | Methods for simultaneous leaching and extraction of precious metals |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2602849C2 (de) | 1976-01-27 | 1978-02-02 | Klöckner-Humboldt-Deutz AG, 500OKoIn | Verfahren zum Laugen und Fällen von Metall aus metallhaltigem Feststoff |
| ZA835167B (en) | 1982-08-10 | 1984-05-30 | Broken Hill Ass Smelters | Hydrometallurgical recovery of metal values from copper containing sulphide materials |
| AUPO944297A0 (en) * | 1997-09-25 | 1997-10-16 | Advance R & D Pty Ltd | Modular and transportable processing plant and mobile mineral process evaluation unit |
-
2015
- 2015-02-11 AU AU2015216594A patent/AU2015216594A1/en not_active Abandoned
- 2015-02-11 US US15/118,293 patent/US20170175226A1/en not_active Abandoned
- 2015-02-11 CA CA2939494A patent/CA2939494A1/fr not_active Abandoned
- 2015-02-11 WO PCT/IB2015/051014 patent/WO2015121799A1/fr not_active Ceased
- 2015-02-11 AP AP2016009377A patent/AP2016009377A0/en unknown
Also Published As
| Publication number | Publication date |
|---|---|
| AP2016009377A0 (en) | 2016-08-31 |
| AU2015216594A1 (en) | 2016-08-25 |
| US20170175226A1 (en) | 2017-06-22 |
| WO2015121799A1 (fr) | 2015-08-20 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| FZDE | Discontinued |
Effective date: 20190212 |
|
| FZDE | Discontinued |
Effective date: 20190212 |