PE20131396A1 - Metodo para lixiviar cobre y molibdeno - Google Patents
Metodo para lixiviar cobre y molibdenoInfo
- Publication number
- PE20131396A1 PE20131396A1 PE2013000348A PE2013000348A PE20131396A1 PE 20131396 A1 PE20131396 A1 PE 20131396A1 PE 2013000348 A PE2013000348 A PE 2013000348A PE 2013000348 A PE2013000348 A PE 2013000348A PE 20131396 A1 PE20131396 A1 PE 20131396A1
- Authority
- PE
- Peru
- Prior art keywords
- molybdenum
- concentrate
- leaching
- copper
- recovered
- Prior art date
Links
- ZOKXTWBITQBERF-UHFFFAOYSA-N Molybdenum Chemical compound [Mo] ZOKXTWBITQBERF-UHFFFAOYSA-N 0.000 title abstract 3
- 238000002386 leaching Methods 0.000 title abstract 3
- 229910052750 molybdenum Inorganic materials 0.000 title abstract 3
- 239000011733 molybdenum Substances 0.000 title abstract 3
- 238000000034 method Methods 0.000 title abstract 2
- 239000012141 concentrate Substances 0.000 abstract 3
- 229910052751 metal Inorganic materials 0.000 abstract 2
- 239000002184 metal Substances 0.000 abstract 2
- 239000007800 oxidant agent Substances 0.000 abstract 2
- 230000001590 oxidative effect Effects 0.000 abstract 2
- ATRRKUHOCOJYRX-UHFFFAOYSA-N Ammonium bicarbonate Chemical compound [NH4+].OC([O-])=O ATRRKUHOCOJYRX-UHFFFAOYSA-N 0.000 abstract 1
- 235000012501 ammonium carbonate Nutrition 0.000 abstract 1
- 239000001099 ammonium carbonate Substances 0.000 abstract 1
- 150000002739 metals Chemical class 0.000 abstract 1
- 230000003647 oxidation Effects 0.000 abstract 1
- 238000007254 oxidation reaction Methods 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
- C22B15/0078—Leaching or slurrying with ammoniacal solutions, e.g. ammonium hydroxide
-
- 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
- C22B34/00—Obtaining refractory metals
- C22B34/30—Obtaining chromium, molybdenum or tungsten
- C22B34/34—Obtaining molybdenum
-
- 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)
Abstract
REFIERE A UN METODO PARA LIXIVIAR COBRE Y MOLIBDENO A PARTIR DE UNA MENA, RESIDUO O UN CONCENTRADO QUE CONTIENE ESTOS METALES EN MAS DEL 1%, PERMITIENDO O FACILITANDO LA OXIDACION DEL MOLIBDENO POR MEDIO DE LAS ESPECIES OXIDANTES A BASE DE CLORO, PROVEYENDO UNA MENA O CONCENTRADO TRATADOS Y REDUCIDOS DE ESPECIES OXIDANTES A BASE DE CLORO, QUE LIXIVIANDO EL CONCENTRADO MEDIANTE UNA SOLUCION DE CARBONATO DE AMONIO, AMONIACAL, ACUOSA, FORMA UNA SOLUCION CARGADA QUE CONTIENE TANTO COBRE COMO MOLIBDENO QUE LUEGO SE PASA A UN MEDIO PARA LA RECUPERACION DEL METAL.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| AU2010903845A AU2010903845A0 (en) | 2010-08-27 | Method of Leaching of Copper and Molybdenum |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| PE20131396A1 true PE20131396A1 (es) | 2013-12-12 |
Family
ID=45723843
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PE2013000348A PE20131396A1 (es) | 2010-08-27 | 2011-08-29 | Metodo para lixiviar cobre y molibdeno |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US9011574B2 (es) |
| AU (1) | AU2011293105B2 (es) |
| CA (1) | CA2808862A1 (es) |
| CL (1) | CL2013000557A1 (es) |
| PE (1) | PE20131396A1 (es) |
| WO (1) | WO2012024744A2 (es) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AU2015268083B2 (en) * | 2014-05-28 | 2019-08-15 | CAPSA Metals Pty Ltd | Method for ammoniacal leaching of copper from oxidised copper ores |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3196004A (en) * | 1963-04-01 | 1965-07-20 | Sherritt Gordon Mines Ltd | Molybdenum recovery process |
| US3911076A (en) * | 1973-12-28 | 1975-10-07 | Kennecott Copper Corp | Process for purifying molybdenite concentrates |
| US4066733A (en) * | 1975-03-28 | 1978-01-03 | Ethyl Corporation | Metal extraction from sea nodules |
| US4026988A (en) * | 1975-12-22 | 1977-05-31 | Kennecott Copper Corporation | Selective extraction of molybdenum from acidic leach liquors |
| US4444733A (en) * | 1983-02-28 | 1984-04-24 | Amax Inc. | Process for recovering molybdenum and copper from sulfide concentrates |
| RO100035B1 (ro) | 1987-12-24 | 1990-10-30 | Petru Ilie | Procedeu de obtinere a concentratelor cu continut ridicat de molibden |
| AU2007231801A1 (en) | 2006-11-02 | 2008-05-22 | Frank Trask | Leaching of oxidised molybdenum |
| CA2771981A1 (en) * | 2009-08-24 | 2011-03-03 | Metal Tech Ltd. | Process for multi metal separation from raw materials and system for use |
-
2011
- 2011-08-29 PE PE2013000348A patent/PE20131396A1/es not_active Application Discontinuation
- 2011-08-29 WO PCT/AU2011/001113 patent/WO2012024744A2/en not_active Ceased
- 2011-08-29 CA CA 2808862 patent/CA2808862A1/en not_active Abandoned
- 2011-08-29 US US13/819,148 patent/US9011574B2/en not_active Expired - Fee Related
- 2011-08-29 AU AU2011293105A patent/AU2011293105B2/en not_active Ceased
-
2013
- 2013-02-26 CL CL2013000557A patent/CL2013000557A1/es unknown
Also Published As
| Publication number | Publication date |
|---|---|
| US20130220078A1 (en) | 2013-08-29 |
| CL2013000557A1 (es) | 2013-08-02 |
| US9011574B2 (en) | 2015-04-21 |
| AU2011293105B2 (en) | 2012-07-12 |
| WO2012024744A3 (en) | 2012-05-31 |
| WO2012024744A2 (en) | 2012-03-01 |
| AU2011293105A1 (en) | 2012-04-26 |
| CA2808862A1 (en) | 2012-03-01 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| PE20141306A1 (es) | Metodo para la recuperacion de indio, plata, oro y otros metales raros, preciosos y basicos a partir de minerales complejos de oxidos y sulfurados | |
| MX2020011018A (es) | Proceso para la separacion de al menos un sulfuro de metal a partir de una mena o concentrado de sulfuros mixtos. | |
| CY1125966T1 (el) | Μια διαδικασια για ανακτηση χαλκου ή/και πολυτιμων μεταλλων | |
| CL2012000574A1 (es) | Metodo para lixiviar cobre y oro desde minerales sulfurados que comprende contactar el mineral con una solucion que contiene iones cloro, cobre y hierro con un agente oxidante. | |
| BR112017020592A2 (pt) | métodos para extrair metal de um material portador de metal e para melhorar a eficiência de lixiviação em um processo de extração de metal, pasta aquosa, e, uso de uma composição de tensoativo e um agente de lixiviação | |
| PE20160734A1 (es) | Lixiviacion en pilas de cobre | |
| PE20121373A1 (es) | Metodo de lixiviacion oxidativa de minerales de sulfuro y/o concentrados | |
| AR104304A1 (es) | Procedimiento para lixiviar calcopirita con tiourea | |
| CL2012003214A1 (es) | Metodo para tratar una solucion acida que contiene iones yoduro y iones hierro (ii), que comprende oxidar los iones hierro en dicha solucion a iones hierro (iii) mediante microorganismos oxidantes del hierro, donde la oxidacion se efectua en presencia de carbon activado; y metodo para la lixiviacion de cobre a partir de una mena de sulfuro de cobre. | |
| MY166188A (en) | Enrichment of metal sulfide ores by oxidant assisted froth flotation | |
| AR115556A1 (es) | Preparación de óxidos de metales de tierras raras | |
| PE20130035A1 (es) | Metodo para la eliminacion de cloruro en solucion de sulfato de zinc | |
| EA201390459A1 (ru) | Способ обработки раствора, содержащего сульфат цинка | |
| CL2009001069A1 (es) | Metodo para recuperar cobre de un concentrado de sulfuro de cobre que comprende enargita, dicho metodo comprende las etapas de añadir el concentrado y la pirita en una solucion de lixiviacion de sulfato acido, estando el concentrado y la pirita en forma particulada, y lixiviar el cobre del concentrado en la solucion de lixiviacion en presencia de un gas que contiene oxigeno. | |
| BR112012027912A2 (pt) | método para recuperação de metais preciosos | |
| RO126480A3 (ro) | Procedeu de obţinere a aurului şi argintului | |
| CL2015003410A1 (es) | Método para pre-tratamiento de menas de óxido que contienen oro. | |
| MX2017008212A (es) | Metodo para lixiviacion de metal precioso contenido en limo anodico descobrizado. | |
| MX2019002840A (es) | Metodo para la recuperacion de metales preciosos. | |
| CL2017000259A1 (es) | Celda para extracción electrolítica de metal | |
| PE20150448A1 (es) | Metodo para la lixiviacion del oro a partir de una mena de oro conteniendo pirita | |
| AR089948A1 (es) | Procedimientos para la extraccion de metales y oxianiones de corrientes acuosas | |
| PE20141276A1 (es) | Anodo para ser utilizado en la recuperacion de metales por medio de la electrolisis | |
| MX2016011624A (es) | Metodos y sistemas para controlar la concentracion de impurezas metalicas durante los procesos metalurgicos. | |
| CL2020000746A1 (es) | Método para recuperar cu y método para preparar cobre electrolítico. |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| FD | Application declared void or lapsed |