PE20140204A1 - Metodo pra lixiviar menas de cobre - Google Patents
Metodo pra lixiviar menas de cobreInfo
- Publication number
- PE20140204A1 PE20140204A1 PE2013000503A PE2013000503A PE20140204A1 PE 20140204 A1 PE20140204 A1 PE 20140204A1 PE 2013000503 A PE2013000503 A PE 2013000503A PE 2013000503 A PE2013000503 A PE 2013000503A PE 20140204 A1 PE20140204 A1 PE 20140204A1
- Authority
- PE
- Peru
- Prior art keywords
- leaching
- copper ore
- leaching copper
- copper
- ion
- Prior art date
Links
- 238000002386 leaching Methods 0.000 title abstract 4
- 238000000034 method Methods 0.000 title abstract 3
- VTLYFUHAOXGGBS-UHFFFAOYSA-N Fe3+ Chemical compound [Fe+3] VTLYFUHAOXGGBS-UHFFFAOYSA-N 0.000 abstract 1
- -1 IRON ION Chemical class 0.000 abstract 1
- DVRDHUBQLOKMHZ-UHFFFAOYSA-N chalcopyrite Chemical compound [S-2].[S-2].[Fe+2].[Cu+2] DVRDHUBQLOKMHZ-UHFFFAOYSA-N 0.000 abstract 1
- 229910052951 chalcopyrite Inorganic materials 0.000 abstract 1
- XMBWDFGMSWQBCA-UHFFFAOYSA-M iodide Chemical compound [I-] XMBWDFGMSWQBCA-UHFFFAOYSA-M 0.000 abstract 1
- 229940006461 iodide ion Drugs 0.000 abstract 1
- XEEYBQQBJWHFJM-UHFFFAOYSA-N iron Substances [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 abstract 1
- 229910052742 iron Inorganic materials 0.000 abstract 1
- 239000007800 oxidant agent Substances 0.000 abstract 1
- 230000001590 oxidative effect Effects 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
-
- 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
- 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
-
- 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)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Manufacturing & Machinery (AREA)
- Life Sciences & Earth Sciences (AREA)
- Environmental & Geological Engineering (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Geology (AREA)
- Manufacture And Refinement Of Metals (AREA)
Abstract
REFERIDA A UN METODO PARA LA LIXIVIACION DEL COBRE A PARTIR DE LA MENA DE COBRE QUE CONTIENE CALCOPIRITA, DONDE DICHO METODO COMPRENDE UNA PRIMERA ETAPA DE LIXIVIACION OXIDANTE DEL COBRE MEDIANTE EL ION DE HIERRO (III) EN UNA CONCENTRACION DE 2 G/L A 5 G/L Y UNA SEGUNDA ETAPA DE LIXIVIACION USANDO UNA SOLUCION DE ION DE YODURO E ION DE HIERRO (III)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2012057326A JP2013189687A (ja) | 2012-03-14 | 2012-03-14 | 銅鉱石の浸出方法 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| PE20140204A1 true PE20140204A1 (es) | 2014-02-21 |
Family
ID=48221716
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PE2013000503A PE20140204A1 (es) | 2012-03-14 | 2013-03-13 | Metodo pra lixiviar menas de cobre |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US8992666B2 (es) |
| JP (1) | JP2013189687A (es) |
| AU (1) | AU2013200533B1 (es) |
| CL (1) | CL2013000681A1 (es) |
| PE (1) | PE20140204A1 (es) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP6437352B2 (ja) | 2015-03-13 | 2018-12-12 | Jx金属株式会社 | 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 |
| AU2017346972B2 (en) | 2016-10-19 | 2023-01-19 | Jetti Resources, Llc | Process for leaching metal sulfides with reagents having thiocarbonyl functional groups |
| 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 |
| AU2021345381A1 (en) | 2020-09-18 | 2023-05-04 | Jetti Resources, Llc | Extracting base metals using a wetting agent and a thiocarbonyl functional group reagent |
| CN112226611A (zh) * | 2020-10-26 | 2021-01-15 | 中钢设备有限公司 | 高磷鲕状铁矿悬浮焙烧提铁-酸浸除磷的方法 |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2840424A1 (de) * | 1978-09-16 | 1980-04-24 | Duisburger Kupferhuette | Verfahren zur herstellung von sulfidischen kupferkonzentraten |
| 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 |
-
2012
- 2012-03-14 JP JP2012057326A patent/JP2013189687A/ja active Pending
-
2013
- 2013-02-01 AU AU2013200533A patent/AU2013200533B1/en active Active
- 2013-02-13 US US13/765,729 patent/US8992666B2/en active Active
- 2013-03-13 CL CL2013000681A patent/CL2013000681A1/es unknown
- 2013-03-13 PE PE2013000503A patent/PE20140204A1/es active IP Right Grant
Also Published As
| Publication number | Publication date |
|---|---|
| AU2013200533B1 (en) | 2013-05-02 |
| CL2013000681A1 (es) | 2013-06-07 |
| US20130239752A1 (en) | 2013-09-19 |
| US8992666B2 (en) | 2015-03-31 |
| JP2013189687A (ja) | 2013-09-26 |
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Legal Events
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| FG | Grant, registration |