PE20090616A1 - Metodo para lixiviacion amoniacal de uno o mas metales objetivo de una mena - Google Patents
Metodo para lixiviacion amoniacal de uno o mas metales objetivo de una menaInfo
- Publication number
- PE20090616A1 PE20090616A1 PE2008001172A PE2008001172A PE20090616A1 PE 20090616 A1 PE20090616 A1 PE 20090616A1 PE 2008001172 A PE2008001172 A PE 2008001172A PE 2008001172 A PE2008001172 A PE 2008001172A PE 20090616 A1 PE20090616 A1 PE 20090616A1
- Authority
- PE
- Peru
- Prior art keywords
- agent
- mena
- curing
- ammonium carbonate
- containing free
- 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
- C22B1/00—Preliminary treatment of ores or scrap
- C22B1/14—Agglomerating; Briquetting; Binding; Granulating
- C22B1/24—Binding; Briquetting ; Granulating
-
- 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
- C22B15/0002—Preliminary treatment
- C22B15/0004—Preliminary treatment without modification of the copper constituent
- C22B15/0008—Preliminary treatment without modification of the copper constituent 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
- C22B15/0065—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
- C22B19/00—Obtaining zinc or zinc oxide
- C22B19/02—Preliminary treatment of ores; Preliminary refining of zinc oxide
-
- 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
- C22B19/00—Obtaining zinc or zinc oxide
- C22B19/20—Obtaining zinc otherwise than by distilling
- C22B19/24—Obtaining zinc otherwise than by distilling with leaching with alkaline solutions, e.g. ammonia
-
- 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
- C22B23/00—Obtaining nickel or cobalt
- C22B23/04—Obtaining nickel or cobalt by wet processes
- C22B23/0407—Leaching processes
- C22B23/0446—Leaching processes with an ammoniacal liquor or with a hydroxide of an alkali or alkaline-earth metal
-
- 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
- C22B3/12—Extraction of metal compounds from ores or concentrates by wet processes by leaching in inorganic alkaline solutions
- C22B3/14—Extraction of metal compounds from ores or concentrates by wet processes by leaching in inorganic alkaline solutions containing ammonia or ammonium salts
-
- 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)
- Mechanical Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Geology (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Environmental & Geological Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Inorganic Chemistry (AREA)
- Manufacture And Refinement Of Metals (AREA)
Abstract
QUE COMPRENDE: A) CURADO O AGLOMERADO DE LA MENA QUE SERA LIXIVIADA MEDIANTE LA APLICACION DE UNA SOLUCION ACUOSA DE UN AGENTE DE CURACION O AGENTE DE AGLOMERACION; B) LIXIVIAR LA MENA CURADA A PRESION ATMOSFERICA MEDIANTE LA APLICACION DE UNA SOLUCION DE CARBONATO DE AMONIO QUE CONTIENE AMONIACO LIBRE (CONCENTRACION DE 5 g/L), PRODUCIENDO UNA SOLUCION DE LIXIVIACION CARGADA; C) PASAR LA SOLUCION DE LIXIVIACION CARGADA A UN MEDIO PARA RECUPERACION DE METALES; Y, D) AGLOMERAR LA MENA. (A) COMPRENDE LA RETENCION SUSTANCIAL DEL AGENTE CURADOR EN CONTACTO CON DICHA MENA CUANDO SE AGREGA LA SOLUCION DE CARBONATO DE AMONIO QUE CONTIENE AMONIACO LIBRE. EL AGENTE CURADOR ES UN AGENTE REDUCTOR O ACOMPLEJANTE (CUANDO LA MENA ES UN MINERAL OXIDO) O AGENTE OXIDANTE TAL COMO HIPOCLORITO, NITRATO, CLORATO, PERCLORATO, PEROXIDO DE HIDROGENO, PEROXIDO DE CALCIO, FERRICO, CUPRICO (CUANDO LA MENA ES UN MINERAL SULFURO). (A) OCURRE A PRESION Y TEMPERATURA AMBIENTE
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AU2007903815A AU2007903815A0 (en) | 2007-07-13 | Method for leaching | |
AU2007906262A AU2007906262A0 (en) | 2007-11-15 | Method for Leaching |
Publications (1)
Publication Number | Publication Date |
---|---|
PE20090616A1 true PE20090616A1 (es) | 2009-06-06 |
Family
ID=40259210
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PE2008001172A PE20090616A1 (es) | 2007-07-13 | 2008-07-14 | Metodo para lixiviacion amoniacal de uno o mas metales objetivo de una mena |
Country Status (11)
Country | Link |
---|---|
US (1) | US8388729B2 (es) |
CN (2) | CN102649997B (es) |
AP (1) | AP2742A (es) |
AU (2) | AU2008278269B2 (es) |
CA (1) | CA2693217C (es) |
CL (1) | CL2008002033A1 (es) |
MA (1) | MA31599B1 (es) |
MX (1) | MX2010000141A (es) |
PE (1) | PE20090616A1 (es) |
WO (1) | WO2009009825A1 (es) |
ZA (2) | ZA200906013B (es) |
Families Citing this family (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
AP3230A (en) | 2009-05-26 | 2015-04-30 | Metaleach Ltd | Method of oxidative leaching of sulfide ores and/or concentrates |
US20120067174A1 (en) * | 2009-05-26 | 2012-03-22 | The University Of British Columbia | Processes for extraction of nickel with iron-complexing agent |
US8277648B2 (en) * | 2010-05-24 | 2012-10-02 | Safe Mines And Waterways, Llc | Remediation system for transition metal ions and method for same |
EA024717B8 (ru) * | 2012-02-15 | 2017-01-30 | Металлик Уэйст Солюшнз Пти Лтд | Способ получения оксида цинка из руды |
CN102703701B (zh) * | 2012-06-20 | 2014-07-30 | 昆明理工大学 | 搅拌氨浸与渗滤池氨浸联用处理氧化铜或氧化锌矿石的方法 |
AU2013202214B2 (en) * | 2012-06-26 | 2016-04-28 | Metaleach Limited | Method for Leaching Zinc Silicate Ores |
PE20160923A1 (es) | 2013-03-28 | 2016-09-16 | Yava Tech Inc | Recuperacion integrada de metales a partir de sustratos complejos |
AU2014324082A1 (en) * | 2013-09-20 | 2016-04-14 | Metaleach Limited | Method for ammoniacal leaching of zinc from carbonate-hosted ores |
PE20170280A1 (es) | 2014-05-12 | 2017-03-30 | Summit Mining Int Inc | Proceso de lixiviado de salmuera para la recuperacion de metales valiosos de materiales de oxido |
WO2015179900A1 (en) * | 2014-05-28 | 2015-12-03 | Metaleach Limited | Method for ammoniacal leaching of copper from oxidised copper ores |
PE20170111A1 (es) | 2014-06-06 | 2017-03-11 | Soluciones Tecnologicas Mineras Coriolis Ltda | Metodo de extraccion de cobre |
WO2017054057A1 (en) * | 2015-09-29 | 2017-04-06 | Metaleach Limited | Method for recovering zinc from solution |
CN115679134A (zh) * | 2021-07-26 | 2023-02-03 | 核工业北京化工冶金研究院 | 一种处理碳硅泥岩型铀矿石的方法 |
CN115449630A (zh) * | 2022-08-12 | 2022-12-09 | 上海师范大学 | 一种光催化含腈-胺溶液体系选择性金属浸出的方法 |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2086570A (en) * | 1935-06-29 | 1937-07-13 | Meyer Mineral Separation Compa | Metallurgical process |
FR1071061A (fr) | 1952-07-30 | 1954-08-24 | Sherritt Gordon Mines Ltd | Traitement de matières nickelifères |
FR1508640A (fr) | 1967-01-19 | 1968-01-05 | Sherritt Gordon Mines Ltd | Procédé de traitement hydrométallurgique de matières contenant du nickel et du cobalt |
JPS5931577B2 (ja) * | 1977-09-09 | 1984-08-02 | 国際資源株式会社 | 鉱石の連続浸出処理方法および装置 |
US4165264A (en) * | 1978-06-14 | 1979-08-21 | Phelps Dodge Corporation | Ammonia leaching |
JPH086150B2 (ja) | 1986-09-30 | 1996-01-24 | 川鉄鉱業株式会社 | マンガンノジユ−ルまたはコバルトクラストから有価金属を分離回収する方法 |
CA2072714A1 (en) | 1991-07-01 | 1993-01-02 | Murry C. Robinson | Hydrometallurgical production of zinc oxide from roasted zinc concentrates |
PT1697549E (pt) | 2002-12-17 | 2011-11-10 | Council Scient Ind Res | Processo de extracção de níquel de um minério de cromite de baixo teor |
AU2003900387A0 (en) * | 2003-01-30 | 2003-02-27 | Qni Technology Pty Ltd | Process for nickel and cobalt extraction from laterite ores |
CN1632141A (zh) * | 2004-12-13 | 2005-06-29 | 冯志雄 | 高硅高铁低品位氧化锌矿锌的酸氨浸出法 |
-
2008
- 2008-07-11 CL CL2008002033A patent/CL2008002033A1/es unknown
- 2008-07-11 MX MX2010000141A patent/MX2010000141A/es active IP Right Grant
- 2008-07-11 AU AU2008278269A patent/AU2008278269B2/en active Active
- 2008-07-11 WO PCT/AU2008/001027 patent/WO2009009825A1/en active Application Filing
- 2008-07-11 CN CN201210132455.XA patent/CN102649997B/zh not_active Expired - Fee Related
- 2008-07-11 AP AP2010005105A patent/AP2742A/xx active
- 2008-07-11 CN CN200880023967A patent/CN101730753A/zh active Pending
- 2008-07-11 CA CA2693217A patent/CA2693217C/en not_active Expired - Fee Related
- 2008-07-11 US US12/668,917 patent/US8388729B2/en active Active
- 2008-07-14 PE PE2008001172A patent/PE20090616A1/es active IP Right Grant
-
2009
- 2009-08-31 ZA ZA2009/06013A patent/ZA200906013B/en unknown
- 2009-09-09 ZA ZA2009/06251A patent/ZA200906251B/en unknown
-
2010
- 2010-02-08 MA MA32599A patent/MA31599B1/fr unknown
-
2011
- 2011-02-18 AU AU2011200703A patent/AU2011200703B2/en active Active
Also Published As
Publication number | Publication date |
---|---|
CN102649997B (zh) | 2016-02-10 |
AP2010005105A0 (en) | 2010-02-28 |
AU2011200703B2 (en) | 2011-09-22 |
CN102649997A (zh) | 2012-08-29 |
US20100180728A1 (en) | 2010-07-22 |
ZA200906013B (en) | 2014-12-23 |
MX2010000141A (es) | 2010-03-15 |
AU2008278269A1 (en) | 2009-01-22 |
MA31599B1 (fr) | 2010-08-02 |
CA2693217A1 (en) | 2009-01-22 |
US8388729B2 (en) | 2013-03-05 |
AU2008278269B2 (en) | 2013-01-17 |
CL2008002033A1 (es) | 2009-01-02 |
CN101730753A (zh) | 2010-06-09 |
ZA200906251B (en) | 2010-02-24 |
CA2693217C (en) | 2016-07-05 |
AP2742A (en) | 2013-09-30 |
WO2009009825A1 (en) | 2009-01-22 |
AU2011200703A1 (en) | 2011-03-10 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FG | Grant, registration |