AR123462A2 - PROCESSES FOR LEACHING METAL SULPHIDES WITH REAGENTS HAVING THIOCARBONYL FUNCTIONAL GROUPS - Google Patents
PROCESSES FOR LEACHING METAL SULPHIDES WITH REAGENTS HAVING THIOCARBONYL FUNCTIONAL GROUPSInfo
- Publication number
- AR123462A2 AR123462A2 ARP210102002A ARP210102002A AR123462A2 AR 123462 A2 AR123462 A2 AR 123462A2 AR P210102002 A ARP210102002 A AR P210102002A AR P210102002 A ARP210102002 A AR P210102002A AR 123462 A2 AR123462 A2 AR 123462A2
- Authority
- AR
- Argentina
- Prior art keywords
- reagents
- processes
- functional groups
- thiocarbonyl functional
- reagent
- Prior art date
Links
Landscapes
- Manufacture And Refinement Of Metals (AREA)
Abstract
Esta solicitud se refiere a métodos de recuperación de metales a partir de sulfuros metálicos que comprenden poner en contacto el sulfuro metálico con una solución de sulfato ácido que contiene sulfato férrico y un reactivo que tiene un grupo funcional tiocarbonilo, donde la concentración de reactivo en la solución de sulfato ácido es suficiente para incrementar el índice de extracción de iones metálicos, con respecto a una solución de sulfato ácido que no contiene el reactivo, para producir una solución rica que contiene los iones metálicos.This application relates to methods of recovering metals from metal sulfides comprising contacting the metal sulfide with an acid sulfate solution containing ferric sulfate and a reagent having a thiocarbonyl functional group, wherein the concentration of reagent in the acid sulfate solution is sufficient to increase the metal ion extraction rate, relative to an acid sulfate solution containing no reagent, to produce a rich solution containing the metal ions.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US201662410331P | 2016-10-19 | 2016-10-19 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| AR123462A2 true AR123462A2 (en) | 2022-12-07 |
Family
ID=65351705
Family Applications (5)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ARP170102917A AR109843A1 (en) | 2016-10-19 | 2017-10-20 | PROCESSES FOR LIXIVING METAL SULFURES WITH REAGENTS THAT HAVE THIOCARBONYL FUNCTIONAL GROUPS |
| ARP210102005A AR123460A2 (en) | 2016-10-19 | 2021-07-15 | PROCESSES FOR LEACHING METAL SULPHIDES WITH REAGENTS HAVING THIOCARBONYL FUNCTIONAL GROUPS |
| ARP210102003A AR123458A2 (en) | 2016-10-19 | 2021-07-15 | PROCESSES FOR LEACHING METAL SULPHIDES WITH REAGENTS HAVING THIOCARBONYL FUNCTIONAL GROUPS |
| ARP210102004A AR123459A2 (en) | 2016-10-19 | 2021-07-15 | PROCESSES FOR LEACHING METAL SULPHIDES WITH REAGENTS HAVING THIOCARBONYL FUNCTIONAL GROUPS |
| ARP210102002A AR123462A2 (en) | 2016-10-19 | 2021-07-15 | PROCESSES FOR LEACHING METAL SULPHIDES WITH REAGENTS HAVING THIOCARBONYL FUNCTIONAL GROUPS |
Family Applications Before (4)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ARP170102917A AR109843A1 (en) | 2016-10-19 | 2017-10-20 | PROCESSES FOR LIXIVING METAL SULFURES WITH REAGENTS THAT HAVE THIOCARBONYL FUNCTIONAL GROUPS |
| ARP210102005A AR123460A2 (en) | 2016-10-19 | 2021-07-15 | PROCESSES FOR LEACHING METAL SULPHIDES WITH REAGENTS HAVING THIOCARBONYL FUNCTIONAL GROUPS |
| ARP210102003A AR123458A2 (en) | 2016-10-19 | 2021-07-15 | PROCESSES FOR LEACHING METAL SULPHIDES WITH REAGENTS HAVING THIOCARBONYL FUNCTIONAL GROUPS |
| ARP210102004A AR123459A2 (en) | 2016-10-19 | 2021-07-15 | PROCESSES FOR LEACHING METAL SULPHIDES WITH REAGENTS HAVING THIOCARBONYL FUNCTIONAL GROUPS |
Country Status (1)
| Country | Link |
|---|---|
| AR (5) | AR109843A1 (en) |
-
2017
- 2017-10-20 AR ARP170102917A patent/AR109843A1/en active IP Right Grant
-
2021
- 2021-07-15 AR ARP210102005A patent/AR123460A2/en unknown
- 2021-07-15 AR ARP210102003A patent/AR123458A2/en unknown
- 2021-07-15 AR ARP210102004A patent/AR123459A2/en unknown
- 2021-07-15 AR ARP210102002A patent/AR123462A2/en unknown
Also Published As
| Publication number | Publication date |
|---|---|
| AR123459A2 (en) | 2022-12-07 |
| AR109843A1 (en) | 2019-01-30 |
| AR123458A2 (en) | 2022-12-07 |
| AR123460A2 (en) | 2022-12-07 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| PE20240832A1 (en) | PROCESSES TO LEACH METAL SULFIDES WITH REAGENTS THAT HAVE THIOCARBONYL FUNCTIONAL GROUPS | |
| ECSP17068938A (en) | PROCESS FOR LEACHING METAL SULFIDES WITH REAGENTS PRESENTING THIOCARBONYL FUNCTIONAL GROUPS | |
| BR112019005766A2 (en) | metal sulfide removal process and composition | |
| PE20142088A1 (en) | MINERAL PROCESSING | |
| AR121291A2 (en) | PROCESS FOR THE RECOVERY OF A METAL FROM AN ORE | |
| CL2012000574A1 (en) | Method for leaching copper and gold from sulphide minerals that comprises contacting the mineral with a solution containing chlorine, copper and iron ions with an oxidizing agent. | |
| CL2016000484A1 (en) | Process to recover copper and / or precious metal by leaching with an alkaline leach and an amino acid or derivative thereof; alkaline leaching solution comprising amino acid or a derivative thereof and having a ph of at least 9. | |
| BR112014026009A2 (en) | ELECTRODEPOSITION BATH WITH COPPER ALLOY NICKEL, AND METHOD FOR ELECTRODEPOSITION A SUBSTRATE WITH A COPPER-NICKEL ALLOY | |
| EA201400021A1 (en) | METHOD FOR EXTRACTING PRECIOUS METALS AND COPPER FROM SOLUTIONS FOR LEACH | |
| BR112014026591A2 (en) | process, method, and system for removing mercury from fluids | |
| DOP2019000001A (en) | RECOVERY OF HEAVY METALS BY SELECTIVE PRECIPITATION | |
| PE20151168A1 (en) | PILE LEACHING METHOD | |
| PE20170272A1 (en) | MERCURY REMOVAL | |
| AR123460A2 (en) | PROCESSES FOR LEACHING METAL SULPHIDES WITH REAGENTS HAVING THIOCARBONYL FUNCTIONAL GROUPS | |
| PE20080392A1 (en) | METHOD OF LEACHING COPPER SULFIDE Ores CONTAINING CHALCOPYRITE | |
| BR112019004862A2 (en) | process for precious metal recovery | |
| CO2018007141A2 (en) | Sulfation and leaching method of copper concentrate | |
| PH12018501117A1 (en) | Sulfurizing agent removal method | |
| CO6331375A2 (en) | A PROCESS FOR THE RECOVERY OF METAL SULFIDE FROM A SOLUTION CONTAINING THE METAL ION | |
| EA201991002A1 (en) | METHOD FOR LEACHING METAL SULPHIDS BY REAGENTS WITH THIOCARBONYL FUNCTIONAL GROUPS | |
| PE20230857A1 (en) | EXTRACTION OF BASE METALS WITH A WETTING AGENT AND A THIOCARBONYL FUNCTIONAL GROUP REAGENT | |
| PE20131151A1 (en) | METHOD OF LEACHING BY OXIDATION OF SULFIDES FROM MOLYBDENUM-RENIUM MINERALS AND / OR CONCENTRATES | |
| CL2021000944A1 (en) | Process for the precipitation of arsenic and heavy metals from acidic process water | |
| AR125691A1 (en) | THIOSULPHATE LEACHING SYSTEMS AND METHODS FOR METAL LEACHING AND RECOVERY | |
| PE20140838A1 (en) | PROCESS FOR THE LEACHING OF COPPER AND SILVER FROM MINERAL MINERAL PHASES ORE CONTAINING IRON AND SULFUR |