MX2014016019A - Método para la extracción de metales, por medio de lixiviación ácida. - Google Patents
Método para la extracción de metales, por medio de lixiviación ácida.Info
- Publication number
- MX2014016019A MX2014016019A MX2014016019A MX2014016019A MX2014016019A MX 2014016019 A MX2014016019 A MX 2014016019A MX 2014016019 A MX2014016019 A MX 2014016019A MX 2014016019 A MX2014016019 A MX 2014016019A MX 2014016019 A MX2014016019 A MX 2014016019A
- Authority
- MX
- Mexico
- Prior art keywords
- metal
- leaching
- solution
- precipitated
- mineral source
- Prior art date
Links
- 239000002184 metal Substances 0.000 title abstract 8
- 229910052751 metal Inorganic materials 0.000 title abstract 8
- 238000002386 leaching Methods 0.000 title abstract 6
- 239000002253 acid Substances 0.000 title abstract 2
- 238000000605 extraction Methods 0.000 title abstract 2
- 150000002739 metals Chemical class 0.000 title abstract 2
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 abstract 6
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 abstract 4
- 229910052500 inorganic mineral Inorganic materials 0.000 abstract 4
- 239000011707 mineral Substances 0.000 abstract 4
- 229910052742 iron Inorganic materials 0.000 abstract 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 3
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 abstract 2
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 abstract 2
- 239000002245 particle Substances 0.000 abstract 2
- 239000011780 sodium chloride Substances 0.000 abstract 2
- 235000011149 sulphuric acid Nutrition 0.000 abstract 2
- 238000005406 washing Methods 0.000 abstract 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 abstract 1
- 229910052802 copper Inorganic materials 0.000 abstract 1
- 239000010949 copper Substances 0.000 abstract 1
- 238000001035 drying Methods 0.000 abstract 1
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 abstract 1
- 229910052737 gold Inorganic materials 0.000 abstract 1
- 239000010931 gold Substances 0.000 abstract 1
- 238000000034 method Methods 0.000 abstract 1
- 238000002156 mixing Methods 0.000 abstract 1
- 239000000203 mixture Substances 0.000 abstract 1
- 230000003647 oxidation Effects 0.000 abstract 1
- 238000007254 oxidation reaction Methods 0.000 abstract 1
- 230000001376 precipitating effect Effects 0.000 abstract 1
- 238000001556 precipitation Methods 0.000 abstract 1
- 239000011241 protective layer Substances 0.000 abstract 1
- 230000003134 recirculating effect Effects 0.000 abstract 1
- 229910052709 silver Inorganic materials 0.000 abstract 1
- 239000004332 silver Substances 0.000 abstract 1
- 239000001117 sulphuric acid 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
- 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
- C22B15/00—Obtaining copper
-
- 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
- C22B3/10—Hydrochloric acid, other halogenated acids or salts thereof
-
- 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)
- Metallurgy (AREA)
- Mechanical Engineering (AREA)
- Materials Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Environmental & Geological Engineering (AREA)
- Geology (AREA)
- Geochemistry & Mineralogy (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Inorganic Chemistry (AREA)
- Manufacture And Refinement Of Metals (AREA)
- Extraction Or Liquid Replacement (AREA)
Abstract
Un método para la extracción de metales, apartir de una fuente mineral, mediante lixiviación ácida, el cual inicia a partir de legir una fuente mineral rica en el metal de interés, como cobre, plata, oro, entre otros; triturar la fuente mineral a un tamaño de partícula no mayor a 6 mm; mezclar el mineral triturado con cloruro de sodio (NaCl); lixiviar una solución de lixiviación, que comprende ácido sulfúrico (H2SO4) y agua; recircular la solución de lixiviación sobre la mezcla; precipitar el metal de la solución lixiviadora en una pila de precipitación, que contiene placas de fierro; remover el metal precipitado de las placas de fierro, por medio de un chorro de agua a presión; lavar el metal precipitado ya desprendido para retirar las partículas de fierro adheridas al metal; lavar con agua simple para retirar los residuos del ácido clorhídrico; reposar el producto precipitado, por alrededor de 5 min, sumergido en una solución formadora de una capa protectora contra la oxidación; retirar el metal precipitado de la solución; y secar de manera convencional.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| MX2014016019A MX2014016019A (es) | 2014-12-19 | 2014-12-19 | Método para la extracción de metales, por medio de lixiviación ácida. |
| PCT/MX2015/000226 WO2016099249A1 (es) | 2014-12-19 | 2015-12-21 | Método para la extracción de metales, por medio de lixiviación ácida |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| MX2014016019A MX2014016019A (es) | 2014-12-19 | 2014-12-19 | Método para la extracción de metales, por medio de lixiviación ácida. |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| MX2014016019A true MX2014016019A (es) | 2016-06-20 |
Family
ID=56127018
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| MX2014016019A MX2014016019A (es) | 2014-12-19 | 2014-12-19 | Método para la extracción de metales, por medio de lixiviación ácida. |
Country Status (2)
| Country | Link |
|---|---|
| MX (1) | MX2014016019A (es) |
| WO (1) | WO2016099249A1 (es) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US12264381B2 (en) | 2020-09-18 | 2025-04-01 | Jetti Resources, Llc | Extracting base metals using a wetting agent and a thiocarbonyl functional group reagent |
| US12416066B2 (en) | 2016-10-19 | 2025-09-16 | Jetti Resources, Llc | Process for leaching metal sulfides with reagents having thiocarbonyl functional groups |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2018231040A1 (es) * | 2017-06-16 | 2018-12-20 | Nul Unu, S.A. De C.V. | Proceso para la obtención de cobre por medio de lixiviación y cristalización directa |
| CN110066926B (zh) * | 2019-05-17 | 2020-11-03 | 泰州市鲲华钨钼制品厂 | 一种稀土废渣化合物萃取设备 |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU753922A1 (ru) * | 1978-02-03 | 1980-08-07 | Институт Металлургии И Обогащения Ан Казахской Сср | Способ кучного выщелачивани медных руд |
| SU1178784A1 (ru) * | 1984-03-11 | 1985-09-15 | Ордена Трудового Красного Знамени Институт Металлургии И Обогащения Ан Казсср | Способ кучного выщелачивани сульфидных медных руд |
| US5232490A (en) * | 1985-11-27 | 1993-08-03 | Leadville Silver And Gold | Oxidation/reduction process for recovery of precious metals from MnO2 ores, sulfidic ores and carbonaceous materials |
| WO2005093107A1 (en) * | 2004-03-25 | 2005-10-06 | Intec Ltd | Recovery of metals from oxidised metalliferous materials |
-
2014
- 2014-12-19 MX MX2014016019A patent/MX2014016019A/es unknown
-
2015
- 2015-12-21 WO PCT/MX2015/000226 patent/WO2016099249A1/es not_active Ceased
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US12416066B2 (en) | 2016-10-19 | 2025-09-16 | Jetti Resources, Llc | Process for leaching metal sulfides with reagents having thiocarbonyl functional groups |
| US12264381B2 (en) | 2020-09-18 | 2025-04-01 | Jetti Resources, Llc | Extracting base metals using a wetting agent and a thiocarbonyl functional group reagent |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2016099249A1 (es) | 2016-06-23 |
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