AR123458A2 - 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
- AR123458A2 AR123458A2 ARP210102003A ARP210102003A AR123458A2 AR 123458 A2 AR123458 A2 AR 123458A2 AR P210102003 A ARP210102003 A AR P210102003A AR P210102003 A ARP210102003 A AR P210102003A AR 123458 A2 AR123458 A2 AR 123458A2
- Authority
- AR
- Argentina
- Prior art keywords
- reagents
- processes
- functional groups
- thiocarbonyl functional
- reagent
- Prior art date
Links
- 239000003153 chemical reaction reagent Substances 0.000 title abstract 4
- 229910052976 metal sulfide Inorganic materials 0.000 title abstract 3
- 238000000034 method Methods 0.000 title abstract 2
- -1 THIOCARBONYL FUNCTIONAL GROUPS Chemical group 0.000 title 1
- 238000002386 leaching Methods 0.000 title 1
- QAOWNCQODCNURD-UHFFFAOYSA-L Sulfate Chemical compound [O-]S([O-])(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-L 0.000 abstract 3
- 239000002253 acid Substances 0.000 abstract 3
- 229910021645 metal ion Inorganic materials 0.000 abstract 2
- 238000000605 extraction Methods 0.000 abstract 1
- RUTXIHLAWFEWGM-UHFFFAOYSA-H iron(3+) sulfate Chemical compound [Fe+3].[Fe+3].[O-]S([O-])(=O)=O.[O-]S([O-])(=O)=O.[O-]S([O-])(=O)=O RUTXIHLAWFEWGM-UHFFFAOYSA-H 0.000 abstract 1
- 229910000360 iron(III) sulfate 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
- 125000002813 thiocarbonyl group Chemical group *C(*)=S 0.000 abstract 1
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 |
|---|---|
| AR123458A2 true AR123458A2 (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 |
| ARP210102002A AR123462A2 (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 |
Family Applications Before (2)
| 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 |
Family Applications After (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ARP210102002A AR123462A2 (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) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US12247266B2 (en) | 2020-09-18 | 2025-03-11 | Jetti Resources, Llc | Extraction of base metals using carbonaceous matter and a thiocarbonyl functional group reagent |
| 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 |
-
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 ARP210102002A patent/AR123462A2/en unknown
- 2021-07-15 AR ARP210102004A patent/AR123459A2/en active IP Right Grant
Cited By (3)
| 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 |
| US12247266B2 (en) | 2020-09-18 | 2025-03-11 | Jetti Resources, Llc | Extraction of base metals using carbonaceous matter and a thiocarbonyl functional group reagent |
| 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 |
|---|---|
| AR123459A2 (en) | 2022-12-07 |
| AR123460A2 (en) | 2022-12-07 |
| AR109843A1 (en) | 2019-01-30 |
| AR123462A2 (en) | 2022-12-07 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| MX2019004592A (en) | PROCESSES FOR LEACHING METALLIC SULFIDES WITH REAGENTS THAT HAVE THIOCARBONYL FUNCTIONAL GROUPS. | |
| MX2017013312A (en) | Process for leaching metal sulfides with reagents having thiocarbonyl functional groups. | |
| AR123462A2 (en) | PROCESSES FOR LEACHING METAL SULPHIDES WITH REAGENTS HAVING THIOCARBONYL FUNCTIONAL GROUPS | |
| Sánchez-Andrea et al. | Sulfate reduction at low pH to remediate acid mine drainage | |
| BR112019005766A2 (en) | metal sulfide removal process and composition | |
| 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. | |
| PE20160923A1 (en) | INTEGRATED RECOVERY OF METALS FROM COMPLEX SUBSTRATES | |
| PE20230857A1 (en) | EXTRACTION OF BASE METALS WITH A WETTING AGENT AND A THIOCARBONYL FUNCTIONAL GROUP REAGENT | |
| PE20151168A1 (en) | PILE LEACHING METHOD | |
| EA201400021A1 (en) | METHOD FOR EXTRACTING PRECIOUS METALS AND COPPER FROM SOLUTIONS FOR LEACH | |
| DOP2019000001A (en) | RECOVERY OF HEAVY METALS BY SELECTIVE PRECIPITATION | |
| PE20170272A1 (en) | MERCURY REMOVAL | |
| BR112019004862A2 (en) | process for precious metal recovery | |
| CL2019000284A1 (en) | Process for the depression of iron sulphides and other disposable elements in the concentration of flotation ore and electrochemical reactor | |
| PE20151485A1 (en) | METHOD FOR LEACHING GOLD FROM A GOLD MINERAL CONTAINING PYRITE | |
| CO6331375A2 (en) | A PROCESS FOR THE RECOVERY OF METAL SULFIDE FROM A SOLUTION CONTAINING THE METAL ION | |
| CO2018007141A2 (en) | Sulfation and leaching method of copper concentrate | |
| EA201991002A1 (en) | METHOD FOR LEACHING METAL SULPHIDS BY REAGENTS WITH THIOCARBONYL FUNCTIONAL GROUPS | |
| PH12018501117B1 (en) | Sulfurizing agent removal method | |
| CL2021000944A1 (en) | Process for the precipitation of arsenic and heavy metals from acidic process water | |
| MX384013B (en) | PROCESS FOR REMOVING COPPER AND SILVER FROM MOLTEN LEAD BY INJECTION OF SULFUR AND ZINC POWDERS. | |
| MX2015017284A (en) | SOLUTION FOR LIXIVIATION OF PRECIOUS METALS. |