PE20160569A1 - Metodo de recuperacion de cobre y metales preciosos - Google Patents
Metodo de recuperacion de cobre y metales preciososInfo
- Publication number
- PE20160569A1 PE20160569A1 PE2015002559A PE2015002559A PE20160569A1 PE 20160569 A1 PE20160569 A1 PE 20160569A1 PE 2015002559 A PE2015002559 A PE 2015002559A PE 2015002559 A PE2015002559 A PE 2015002559A PE 20160569 A1 PE20160569 A1 PE 20160569A1
- Authority
- PE
- Peru
- Prior art keywords
- copper
- solution
- laden
- leaching
- aqueous
- Prior art date
Links
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 title abstract 11
- 229910052802 copper Inorganic materials 0.000 title abstract 11
- 239000010949 copper Substances 0.000 title abstract 11
- 238000000034 method Methods 0.000 title abstract 2
- 239000010970 precious metal Substances 0.000 title abstract 2
- 238000002386 leaching Methods 0.000 abstract 3
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 abstract 2
- 239000012141 concentrate Substances 0.000 abstract 2
- 150000004820 halides Chemical class 0.000 abstract 2
- 229910052500 inorganic mineral Inorganic materials 0.000 abstract 2
- 239000011707 mineral Substances 0.000 abstract 2
- 238000000926 separation method Methods 0.000 abstract 2
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 abstract 1
- UCKMPCXJQFINFW-UHFFFAOYSA-N Sulphide Chemical compound [S-2] UCKMPCXJQFINFW-UHFFFAOYSA-N 0.000 abstract 1
- 229910001508 alkali metal halide Inorganic materials 0.000 abstract 1
- 150000001340 alkali metals Chemical class 0.000 abstract 1
- 229910001615 alkaline earth metal halide Inorganic materials 0.000 abstract 1
- 238000009835 boiling Methods 0.000 abstract 1
- 150000001805 chlorine compounds Chemical class 0.000 abstract 1
- 239000007788 liquid Substances 0.000 abstract 1
- 238000000638 solvent extraction Methods 0.000 abstract 1
- 235000013599 spices Nutrition 0.000 abstract 1
- 229910052717 sulfur Inorganic materials 0.000 abstract 1
- 239000011593 sulfur Substances 0.000 abstract 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
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
- C01G3/00—Compounds of copper
- C01G3/02—Oxides; Hydroxides
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
- C01G3/00—Compounds of copper
- C01G3/04—Halides
- C01G3/05—Chlorides
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
- C01G3/00—Compounds of copper
- C01G3/04—Halides
- C01G3/06—Oxychlorides
-
- 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
-
- 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
- C22B15/00—Obtaining copper
- C22B15/0063—Hydrometallurgy
- C22B15/0084—Treating solutions
- C22B15/0089—Treating solutions by chemical methods
- C22B15/0091—Treating solutions by chemical methods by cementation
-
- 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
- C22B3/26—Treatment or purification of solutions, e.g. obtained by leaching by liquid-liquid extraction using organic compounds
-
- 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
- C22B3/26—Treatment or purification of solutions, e.g. obtained by leaching by liquid-liquid extraction using organic compounds
- C22B3/40—Mixtures
- C22B3/408—Mixtures using a mixture of phosphorus-based acid derivatives of different types
-
- 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
-
- 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
- C22B3/46—Treatment or purification of solutions, e.g. obtained by leaching by chemical processes by substitution, e.g. by cementation
-
- C—CHEMISTRY; METALLURGY
- C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
- C25C—PROCESSES FOR THE ELECTROLYTIC PRODUCTION, RECOVERY OR REFINING OF METALS; APPARATUS THEREFOR
- C25C1/00—Electrolytic production, recovery or refining of metals by electrolysis of solutions
- C25C1/12—Electrolytic production, recovery or refining of metals by electrolysis of solutions of copper
-
- C—CHEMISTRY; METALLURGY
- C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
- C25C—PROCESSES FOR THE ELECTROLYTIC PRODUCTION, RECOVERY OR REFINING OF METALS; APPARATUS THEREFOR
- C25C1/00—Electrolytic production, recovery or refining of metals by electrolysis of solutions
- C25C1/20—Electrolytic production, recovery or refining of metals by electrolysis of solutions of noble metals
-
- 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)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Manufacturing & Machinery (AREA)
- Mechanical Engineering (AREA)
- Geochemistry & Mineralogy (AREA)
- Life Sciences & Earth Sciences (AREA)
- Environmental & Geological Engineering (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geology (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Inorganic Chemistry (AREA)
- Electrochemistry (AREA)
- Manufacture And Refinement Of Metals (AREA)
- Extraction Or Liquid Replacement (AREA)
Abstract
Se refiere a un metodo de recuperacion de cobre y uno o mas metales preciosos a partir un mineral o concentrado de sulfuro que contiene cobre que comprende lixiviar un mineral y/o concentrado que contiene cobre bajo condiciones atmosfericas y/o ligeramente presurizadas a una temperatura debajo del punto de ebullicion de la solucion de lixiviacion en una solucion de acido sulfurico en presencia de uno o mas haluros de metal alcalino o metal alcalinoterreo, con lo cual la concentracion total de haluro es de 30 a 115 gIL, para disolver cobre y para obtener un licor de lixiviacion que comprende cobre, especias de azufre, y haluros en solucion. EI licor de lixiviacion se somete luego a una separacion solido-liquido despues de lo cual se obtiene una primera solucion cargada de lixiviacion acuosa y un residuo de lixiviacion agotado de cobre. EI cobre se purifica mediante extraccion por solvente de la primera solucion cargada de lixiviacion acuosa para obtener una primera solucion organica cargada que contiene cobre y un primer refinado acuoso. La solucion organica cargada que contiene cobre se separa y el cobre se recupera de una solucion de separacion que contiene cantidades de traza de cloruros
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FI20135630A FI125388B (en) | 2013-06-07 | 2013-06-07 | Method for the recovery of copper and precious metals |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| PE20160569A1 true PE20160569A1 (es) | 2016-06-06 |
Family
ID=51205413
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PE2015002559A PE20160569A1 (es) | 2013-06-07 | 2014-06-06 | Metodo de recuperacion de cobre y metales preciosos |
Country Status (15)
| Country | Link |
|---|---|
| US (1) | US10023936B2 (es) |
| EP (1) | EP3004405B1 (es) |
| CN (1) | CN105339511B (es) |
| AP (2) | AP2015008909A0 (es) |
| AU (1) | AU2014276702B2 (es) |
| BR (1) | BR112015030282B8 (es) |
| CA (1) | CA2914142C (es) |
| CL (1) | CL2015003524A1 (es) |
| EA (1) | EA026943B1 (es) |
| ES (1) | ES2649477T3 (es) |
| FI (1) | FI125388B (es) |
| PE (1) | PE20160569A1 (es) |
| PL (1) | PL3004405T3 (es) |
| PT (1) | PT3004405T (es) |
| WO (1) | WO2014195586A1 (es) |
Families Citing this family (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2016168930A1 (en) | 2015-04-21 | 2016-10-27 | University Of Saskatchewan | Methods for simultaneous leaching and extraction of precious metals |
| US10167202B2 (en) | 2016-02-23 | 2019-01-01 | King Abdullah University Of Science And Technology | Enhanced metal recovery through oxidation in liquid and/or supercritical carbon dioxide |
| CN106521163B (zh) * | 2016-11-05 | 2018-08-21 | 北京工业大学 | 一种含铜废料氯化液贵金属富集的方法 |
| HUE059215T2 (hu) | 2017-12-21 | 2022-10-28 | Bhp Chile Inc | Vízegyensúly kloridos halmos kilúgzásnál |
| RU2749309C2 (ru) * | 2019-09-05 | 2021-06-08 | Акционерное общество "Иркутский научно-исследовательский институт благородных и редких металлов и алмазов" АО "Иргиредмет" | Способ извлечения золота и меди из сульфидного золотомедного флотоконцентрата |
| CN110527832A (zh) * | 2019-09-20 | 2019-12-03 | 常州工学院 | 一种铜萃取剂 |
| CN110563021B (zh) * | 2019-10-16 | 2023-04-07 | 大冶有色金属有限责任公司 | 一种无害化处理回收碱式氯化铜的方法及装置 |
| CN112941529A (zh) * | 2019-12-11 | 2021-06-11 | 上海旷宇环境科技有限公司 | 一种分离金属离子和用酸的过滤回收系统 |
| US20230080921A1 (en) * | 2020-02-07 | 2023-03-16 | University Of Kentucky Research Foundation | Extraction of copper, gold and other elements from waste materials |
| CA3173769A1 (en) * | 2020-10-02 | 2022-04-07 | Loghman MORADI | Method for extraction of coinage metals |
Family Cites Families (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR96081E (fr) * | 1968-11-08 | 1972-05-19 | Mayor Yoland Pierre Paul | Procédé de récupération du cuivre. |
| FR2261341A2 (en) * | 1974-02-19 | 1975-09-12 | Weston David | Recovery of copper by leaching - using sulphuric acid at specified temp. and pH |
| CN1045476C (zh) | 1994-12-20 | 1999-10-06 | 康明柯工程服务有限公司 | 氯化物辅助的湿法冶金铜萃取 |
| ZA987217B (en) * | 1997-08-15 | 2000-02-14 | Cominco Eng Services | Chloride assisted hydrometallurgical extraction of metal from sulphide or laterite ores. |
| US6451089B1 (en) * | 2001-07-25 | 2002-09-17 | Phelps Dodge Corporation | Process for direct electrowinning of copper |
| FI115534B (fi) | 2002-10-15 | 2005-05-31 | Outokumpu Oy | Menetelmä metallien talteenottamiseksi kloridiliuotuksen ja uuton avulla |
| WO2007134344A1 (en) * | 2006-05-12 | 2007-11-22 | Bhp Billiton Sa Limited | Chloride tank leaching |
| JP4717908B2 (ja) * | 2008-08-11 | 2011-07-06 | Ｊｘ日鉱日石金属株式会社 | 銅を含有する塩化物浴からの銅の回収方法 |
| CA2777876A1 (en) * | 2009-10-21 | 2011-04-28 | The University Of British Columbia | Leaching process for copper concentrates with a carbon catalyst |
| FI122685B (fi) | 2010-06-09 | 2012-05-31 | Outotec Oyj | Menetelmä kullan ottamiseksi talteen neste-nesteuutolla |
| FI20110279A7 (fi) * | 2011-08-29 | 2013-03-01 | Outotec Oyj | Menetelmä metallien talteenottamiseksi niitä sisältävästä materiaalista |
| US9169533B2 (en) * | 2011-12-20 | 2015-10-27 | Freeport Minerals Corporation | System and method including multi-circuit solution extraction for recovery of metal values from metal-bearing materials |
-
2013
- 2013-06-07 FI FI20135630A patent/FI125388B/en active IP Right Grant
-
2014
- 2014-05-28 AP AP2015008909A patent/AP2015008909A0/xx unknown
- 2014-06-06 WO PCT/FI2014/050461 patent/WO2014195586A1/en not_active Ceased
- 2014-06-06 PT PT147394993T patent/PT3004405T/pt unknown
- 2014-06-06 AU AU2014276702A patent/AU2014276702B2/en active Active
- 2014-06-06 US US14/895,740 patent/US10023936B2/en active Active
- 2014-06-06 CA CA2914142A patent/CA2914142C/en active Active
- 2014-06-06 ES ES14739499.3T patent/ES2649477T3/es active Active
- 2014-06-06 BR BR112015030282A patent/BR112015030282B8/pt active IP Right Grant
- 2014-06-06 PE PE2015002559A patent/PE20160569A1/es unknown
- 2014-06-06 PL PL14739499T patent/PL3004405T3/pl unknown
- 2014-06-06 EA EA201592162A patent/EA026943B1/ru not_active IP Right Cessation
- 2014-06-06 CN CN201480036875.5A patent/CN105339511B/zh active Active
- 2014-06-06 EP EP14739499.3A patent/EP3004405B1/en active Active
- 2014-06-06 AP AP2015008910A patent/AP2015008910A0/xx unknown
-
2015
- 2015-12-02 CL CL2015003524A patent/CL2015003524A1/es unknown
Also Published As
| Publication number | Publication date |
|---|---|
| BR112015030282A2 (pt) | 2017-07-25 |
| PT3004405T (pt) | 2017-12-06 |
| PL3004405T3 (pl) | 2018-02-28 |
| CA2914142A1 (en) | 2014-12-11 |
| BR112015030282B1 (pt) | 2020-06-02 |
| EA026943B1 (ru) | 2017-06-30 |
| AU2014276702A1 (en) | 2016-01-28 |
| EP3004405B1 (en) | 2017-09-27 |
| FI20135630L (fi) | 2014-12-08 |
| AP2015008909A0 (en) | 2015-12-31 |
| US20160115568A1 (en) | 2016-04-28 |
| AU2014276702B2 (en) | 2017-02-16 |
| BR112015030282B8 (pt) | 2023-01-31 |
| CN105339511A (zh) | 2016-02-17 |
| CN105339511B (zh) | 2018-01-23 |
| CL2015003524A1 (es) | 2016-10-07 |
| ES2649477T3 (es) | 2018-01-12 |
| AP2015008910A0 (en) | 2015-12-31 |
| EP3004405A1 (en) | 2016-04-13 |
| EA201592162A1 (ru) | 2016-06-30 |
| US10023936B2 (en) | 2018-07-17 |
| FI125388B (en) | 2015-09-30 |
| CA2914142C (en) | 2018-03-06 |
| WO2014195586A1 (en) | 2014-12-11 |
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