CL2017002292A1 - Método de lixiviación de cobre a partir de mena de sulfuro de cobre y método de evaluación del contenido de pérdida de yodo de prueba de lixiviación en columna de la mena de sulfuro de cobre - Google Patents
Método de lixiviación de cobre a partir de mena de sulfuro de cobre y método de evaluación del contenido de pérdida de yodo de prueba de lixiviación en columna de la mena de sulfuro de cobreInfo
- Publication number
- CL2017002292A1 CL2017002292A1 CL2017002292A CL2017002292A CL2017002292A1 CL 2017002292 A1 CL2017002292 A1 CL 2017002292A1 CL 2017002292 A CL2017002292 A CL 2017002292A CL 2017002292 A CL2017002292 A CL 2017002292A CL 2017002292 A1 CL2017002292 A1 CL 2017002292A1
- Authority
- CL
- Chile
- Prior art keywords
- copper
- leaching
- sulfide ore
- copper sulfide
- test
- Prior art date
Links
Classifications
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- 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
- C22B15/00—Obtaining copper
- C22B15/0063—Hydrometallurgy
-
- 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
-
- 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
- C22B15/0095—Process control or regulation 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
-
- 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
-
- 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
-
- 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)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Life Sciences & Earth Sciences (AREA)
- Environmental & Geological Engineering (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Geology (AREA)
- Inorganic Chemistry (AREA)
- Automation & Control Theory (AREA)
- Manufacture And Refinement Of Metals (AREA)
- Investigating Or Analyzing Non-Biological Materials By The Use Of Chemical Means (AREA)
- Biochemistry (AREA)
- Biotechnology (AREA)
- Microbiology (AREA)
Abstract
<p>Un método de lixiviación de cobre a partir de una mena de sulfuro de cobre, el método incluye añadir un agente de ajuste de potencial para disminuir el potencial de una disolución de lixiviación obtenida tras la lixiviación de cobre a partir de la mena de sulfuro de cobre mediante el uso de ión yoduro e ión de hierro (III), estando la disolución de lixiviación almacenada en un tanque para almacenar la disolución de lixiviación.</p>
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2015051119A JP6437352B2 (ja) | 2015-03-13 | 2015-03-13 | 硫化銅鉱からの銅の浸出方法及び硫化銅鉱のカラムリーチング試験のヨウ素損失量の評価方法 |
Publications (1)
Publication Number | Publication Date |
---|---|
CL2017002292A1 true CL2017002292A1 (es) | 2018-03-16 |
Family
ID=55697411
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CL2017002292A CL2017002292A1 (es) | 2015-03-13 | 2017-09-11 | Método de lixiviación de cobre a partir de mena de sulfuro de cobre y método de evaluación del contenido de pérdida de yodo de prueba de lixiviación en columna de la mena de sulfuro de cobre |
Country Status (6)
Country | Link |
---|---|
US (1) | US10550450B2 (es) |
JP (1) | JP6437352B2 (es) |
AU (1) | AU2016234208B2 (es) |
CL (1) | CL2017002292A1 (es) |
PE (1) | PE20171400A1 (es) |
WO (1) | WO2016148305A1 (es) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2017147388A1 (en) | 2016-02-25 | 2017-08-31 | Calera Corporation | On-line monitoring of process/system |
WO2018156480A1 (en) * | 2017-02-24 | 2018-08-30 | Calera Corporation | Monitoring condition of electrochemical cells |
JP7292001B2 (ja) * | 2017-09-19 | 2023-06-16 | Jx金属株式会社 | 銅鉱石の評価方法及び銅の製錬方法 |
JP7292002B2 (ja) * | 2017-09-19 | 2023-06-16 | Jx金属株式会社 | 銅鉱石の評価方法及び銅の製錬方法 |
JP7284733B2 (ja) * | 2020-04-20 | 2023-05-31 | Jx金属株式会社 | 銅を浸出させるための設備及び方法、並びにこれらを利用した電気銅の製造方法 |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP3991934B2 (ja) * | 2003-06-27 | 2007-10-17 | 住友金属鉱山株式会社 | 黄銅鉱を含む硫化銅鉱から銅を浸出する方法 |
JP4565025B2 (ja) * | 2008-07-23 | 2010-10-20 | 日鉱金属株式会社 | ヨウ素を用いた硫化銅鉱の浸出方法 |
JP4950257B2 (ja) | 2009-08-24 | 2012-06-13 | Jx日鉱日石金属株式会社 | 硫化銅鉱からの銅の積層体浸出方法 |
US8865119B2 (en) * | 2010-05-19 | 2014-10-21 | Jx Nippon Mining & Metals Corporation | Method for processing acidic solution that contains iodide ions and iron ions |
JP5606935B2 (ja) * | 2011-01-20 | 2014-10-15 | Jx日鉱日石金属株式会社 | 硫化銅鉱からの銅の浸出方法 |
JP5296126B2 (ja) | 2011-03-14 | 2013-09-25 | Jx日鉱日石金属株式会社 | ヨウ化物イオンと鉄(ii)イオンを含む酸性溶液の酸化処理方法 |
JP2013189687A (ja) * | 2012-03-14 | 2013-09-26 | Jx Nippon Mining & Metals Corp | 銅鉱石の浸出方法 |
JP5467133B2 (ja) | 2012-09-11 | 2014-04-09 | Jx日鉱日石金属株式会社 | 金の回収方法 |
-
2015
- 2015-03-13 JP JP2015051119A patent/JP6437352B2/ja active Active
-
2016
- 2016-03-14 PE PE2017001496A patent/PE20171400A1/es unknown
- 2016-03-14 AU AU2016234208A patent/AU2016234208B2/en active Active
- 2016-03-14 WO PCT/JP2016/059526 patent/WO2016148305A1/en active Application Filing
- 2016-03-14 US US15/540,689 patent/US10550450B2/en active Active
-
2017
- 2017-09-11 CL CL2017002292A patent/CL2017002292A1/es unknown
Also Published As
Publication number | Publication date |
---|---|
AU2016234208B2 (en) | 2018-07-05 |
JP6437352B2 (ja) | 2018-12-12 |
AU2016234208A1 (en) | 2017-04-27 |
JP2016169425A (ja) | 2016-09-23 |
WO2016148305A1 (en) | 2016-09-22 |
US20180002781A1 (en) | 2018-01-04 |
PE20171400A1 (es) | 2017-09-20 |
US10550450B2 (en) | 2020-02-04 |
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