MX2015017284A - Solución para lixiviación de metales preciosos. - Google Patents
Solución para lixiviación de metales preciosos.Info
- Publication number
- MX2015017284A MX2015017284A MX2015017284A MX2015017284A MX2015017284A MX 2015017284 A MX2015017284 A MX 2015017284A MX 2015017284 A MX2015017284 A MX 2015017284A MX 2015017284 A MX2015017284 A MX 2015017284A MX 2015017284 A MX2015017284 A MX 2015017284A
- Authority
- MX
- Mexico
- Prior art keywords
- solution
- precious metals
- lixiviation
- leaching
- metals
- Prior art date
Links
- 239000010970 precious metal Substances 0.000 title abstract 3
- 238000002386 leaching Methods 0.000 abstract 3
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 abstract 2
- XFXPMWWXUTWYJX-UHFFFAOYSA-N Cyanide Chemical compound N#[C-] XFXPMWWXUTWYJX-UHFFFAOYSA-N 0.000 abstract 1
- 230000000536 complexating effect Effects 0.000 abstract 1
- 229910052500 inorganic mineral Inorganic materials 0.000 abstract 1
- 239000002184 metal Substances 0.000 abstract 1
- 229910052751 metal Inorganic materials 0.000 abstract 1
- 150000002739 metals Chemical class 0.000 abstract 1
- 238000000034 method Methods 0.000 abstract 1
- 239000011707 mineral Substances 0.000 abstract 1
- 231100000252 nontoxic Toxicity 0.000 abstract 1
- 230000003000 nontoxic effect Effects 0.000 abstract 1
- 230000003647 oxidation Effects 0.000 abstract 1
- 238000007254 oxidation reaction Methods 0.000 abstract 1
- 239000011780 sodium chloride 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
- C22B3/00—Extraction of metal compounds from ores or concentrates 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
- 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
- C22B11/00—Obtaining noble metals
-
- 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
- C22B11/08—Obtaining noble metals by cyaniding
-
- 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
- C22B3/12—Extraction of metal compounds from ores or concentrates by wet processes by leaching in inorganic alkaline solutions
-
- 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)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Environmental & Geological Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Geology (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Inorganic Chemistry (AREA)
- Manufacture And Refinement Of Metals (AREA)
Abstract
La presente invención consiste en una solución para la lixiviación de metales preciosos contenidos en un mineral así como su uso y el proceso de lixiviación en el que se aplique dicha solución. La solución para la lixiviación de metales preciosos comprende NaCl, una fuente no tóxica de cianuro capaz de realizar tanto la oxidación como el acomplejamiento de los metales y por lo menos una base para proveer el pH alcalino a la solución.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| MX2015017284A MX377620B (es) | 2015-12-14 | 2015-12-14 | Solución para lixiviación de metales preciosos |
| PCT/IB2016/057581 WO2017103788A1 (es) | 2015-12-14 | 2016-12-13 | Solución para lixiviación de metales preciosos |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| MX2015017284A MX377620B (es) | 2015-12-14 | 2015-12-14 | Solución para lixiviación de metales preciosos |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| MX2015017284A true MX2015017284A (es) | 2016-07-27 |
| MX377620B MX377620B (es) | 2025-03-07 |
Family
ID=57219164
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| MX2015017284A MX377620B (es) | 2015-12-14 | 2015-12-14 | Solución para lixiviación de metales preciosos |
Country Status (2)
| Country | Link |
|---|---|
| MX (1) | MX377620B (es) |
| WO (1) | WO2017103788A1 (es) |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102121067B (zh) * | 2010-12-15 | 2013-09-18 | 广西富皇矿业有限公司 | 无公害选矿添加剂及其制备方法和应用 |
| CN102321807B (zh) * | 2011-07-13 | 2015-07-29 | 广西富皇矿业有限公司 | 环保型贵金属选矿剂的生产和使用方法 |
| CN103409644B (zh) * | 2013-09-05 | 2015-11-04 | 云南科力新材料有限公司 | 一种选矿药剂、合成方法及产生废气综合利用方法 |
| CN103834811A (zh) * | 2014-03-14 | 2014-06-04 | 昆明贵益金属材料有限公司 | 从复杂含金废料中选择性提金的方法 |
| CN103981374B (zh) * | 2014-05-19 | 2015-11-18 | 中国科学院兰州化学物理研究所 | 一种环境友好型氰酸盐浸金剂的合成方法 |
| CN104060090A (zh) * | 2014-06-30 | 2014-09-24 | 高文玉 | 一种复合浸出剂及其制备方法 |
-
2015
- 2015-12-14 MX MX2015017284A patent/MX377620B/es active IP Right Grant
-
2016
- 2016-12-13 WO PCT/IB2016/057581 patent/WO2017103788A1/es not_active Ceased
Also Published As
| Publication number | Publication date |
|---|---|
| WO2017103788A1 (es) | 2017-06-22 |
| MX377620B (es) | 2025-03-07 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| FG | Grant or registration |