AR130496A1 - Proceso de lixiviación oxidativa en pilas - Google Patents
Proceso de lixiviación oxidativa en pilasInfo
- Publication number
- AR130496A1 AR130496A1 ARP230102461A ARP230102461A AR130496A1 AR 130496 A1 AR130496 A1 AR 130496A1 AR P230102461 A ARP230102461 A AR P230102461A AR P230102461 A ARP230102461 A AR P230102461A AR 130496 A1 AR130496 A1 AR 130496A1
- Authority
- AR
- Argentina
- Prior art keywords
- heap
- irrigating
- acid
- heads
- nitrogen dioxide
- Prior art date
Links
- 238000002386 leaching Methods 0.000 title abstract 3
- 238000000034 method Methods 0.000 title abstract 2
- 230000001590 oxidative effect Effects 0.000 title abstract 2
- MWUXSHHQAYIFBG-UHFFFAOYSA-N Nitric oxide Chemical compound O=[N] MWUXSHHQAYIFBG-UHFFFAOYSA-N 0.000 abstract 4
- 229910052569 sulfide mineral Inorganic materials 0.000 abstract 3
- MGWGWNFMUOTEHG-UHFFFAOYSA-N 4-(3,5-dimethylphenyl)-1,3-thiazol-2-amine Chemical compound CC1=CC(C)=CC(C=2N=C(N)SC=2)=C1 MGWGWNFMUOTEHG-UHFFFAOYSA-N 0.000 abstract 2
- 239000013010 irrigating solution Substances 0.000 abstract 2
- JCXJVPUVTGWSNB-UHFFFAOYSA-N nitrogen dioxide Inorganic materials O=[N]=O JCXJVPUVTGWSNB-UHFFFAOYSA-N 0.000 abstract 2
- 230000003647 oxidation Effects 0.000 abstract 2
- 238000007254 oxidation reaction Methods 0.000 abstract 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 abstract 1
- 229910002651 NO3 Inorganic materials 0.000 abstract 1
- NHNBFGGVMKEFGY-UHFFFAOYSA-N Nitrate Chemical compound [O-][N+]([O-])=O NHNBFGGVMKEFGY-UHFFFAOYSA-N 0.000 abstract 1
- GRYLNZFGIOXLOG-UHFFFAOYSA-N Nitric acid Chemical compound O[N+]([O-])=O GRYLNZFGIOXLOG-UHFFFAOYSA-N 0.000 abstract 1
- IOVCWXUNBOPUCH-UHFFFAOYSA-M Nitrite anion Chemical compound [O-]N=O IOVCWXUNBOPUCH-UHFFFAOYSA-M 0.000 abstract 1
- IOVCWXUNBOPUCH-UHFFFAOYSA-N Nitrous acid Chemical compound ON=O IOVCWXUNBOPUCH-UHFFFAOYSA-N 0.000 abstract 1
- 239000002253 acid Substances 0.000 abstract 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 abstract 1
- 229910052802 copper Inorganic materials 0.000 abstract 1
- 239000010949 copper Substances 0.000 abstract 1
- 239000007789 gas Substances 0.000 abstract 1
- 230000003301 hydrolyzing effect Effects 0.000 abstract 1
- 229910017604 nitric acid Inorganic materials 0.000 abstract 1
- 239000001301 oxygen Substances 0.000 abstract 1
- 229910052760 oxygen Inorganic materials 0.000 abstract 1
- 239000000243 solution 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
- C22B3/20—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
- C22B15/00—Obtaining copper
- C22B15/0063—Hydrometallurgy
- C22B15/0065—Leaching or slurrying
- C22B15/0067—Leaching or slurrying with acids or salts thereof
- C22B15/0071—Leaching or slurrying with acids or salts thereof containing sulfur
-
- 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
- C22B15/0073—Leaching or slurrying with acids or salts thereof containing nitrogen
-
- 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
- C22B15/0084—Treating solutions
- C22B15/0089—Treating solutions by chemical methods
-
- 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)
- Organic Chemistry (AREA)
- Metallurgy (AREA)
- Mechanical Engineering (AREA)
- Materials Engineering (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Geology (AREA)
- Geochemistry & Mineralogy (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Environmental & Geological Engineering (AREA)
- Manufacture And Refinement Of Metals (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| ZA202210270 | 2022-09-16 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| AR130496A1 true AR130496A1 (es) | 2024-12-11 |
Family
ID=88237831
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ARP230102461A AR130496A1 (es) | 2022-09-16 | 2023-09-15 | Proceso de lixiviación oxidativa en pilas |
Country Status (10)
| Country | Link |
|---|---|
| EP (1) | EP4587601A1 (fr) |
| CN (1) | CN119948181A (fr) |
| AR (1) | AR130496A1 (fr) |
| AU (1) | AU2023343440A1 (fr) |
| CA (1) | CA3266651A1 (fr) |
| CL (1) | CL2025000472A1 (fr) |
| MX (1) | MX2025002050A (fr) |
| PE (1) | PE20251495A1 (fr) |
| WO (1) | WO2024057216A1 (fr) |
| ZA (1) | ZA202503034B (fr) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AU2017346972B2 (en) | 2016-10-19 | 2023-01-19 | Jetti Resources, Llc | Process for leaching metal sulfides with reagents having thiocarbonyl functional groups |
| PE20230857A1 (es) | 2020-09-18 | 2023-05-29 | Jetti Resources Llc | Extraccion de metales base con un agente humectante y un reactivo de grupo funcional de tiocarbonilo |
| WO2024258924A2 (fr) | 2023-06-14 | 2024-12-19 | Ceibo Inc. | Système et processus de transformation progressive de minerai réfractaire pour lixiviation de cuivre |
Family Cites Families (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3888748A (en) | 1972-06-28 | 1975-06-10 | Du Pont | Recovery of metal values from ore concentrates |
| US4647307A (en) | 1983-01-18 | 1987-03-03 | Rein Raudsepp | Process for recovering gold and silver from refractory ores |
| US4834793A (en) * | 1985-03-19 | 1989-05-30 | Hydrochem Developments Ltd. | Oxidation process for releasing metal values in which nitric acid is regenerated in situ |
| US5096486A (en) | 1990-12-13 | 1992-03-17 | Sunshine Precious Metals Incorporated | Treatment of metal bearing mineral material |
| PL1618221T3 (pl) | 2003-12-23 | 2007-10-31 | Bhp Billiton Sa Ltd | Sposób i urządzenie do symulowania mikrobiologicznego procesu ługowania rudy w hałdzie |
| EP2716775A4 (fr) | 2011-05-27 | 2015-03-11 | Lixivia Ltda | Obtention in situ de réactif de nitrate ferrique à partir d'une solution de raffinage de cuivre dans un traitement hydrométallurgique de cuivre |
| US9683277B2 (en) | 2013-09-24 | 2017-06-20 | Likivia Process Metalúrgicos SPA | Process for preparing a ferric nitrate reagent from copper raffinate solution and use of such reagent in the leaching and/or curing of copper substances |
| JP2015078414A (ja) * | 2013-10-17 | 2015-04-23 | Jx日鉱日石金属株式会社 | 硫化銅鉱から銅を浸出する方法 |
| CL2015003082A1 (es) | 2015-10-16 | 2016-06-10 | Lixivia Procesos Metalúrgicos S P A | Proceso hidrometalúrgico para lixiviación de minerales de cobre y productos que los contienen, y mezcla reactiva utilizada en el mismo |
| AU2021236972A1 (en) | 2020-03-18 | 2022-09-08 | Bhp Chile Inc | Oxidative bioleaching of base metals |
| WO2021186374A1 (fr) * | 2020-03-18 | 2021-09-23 | Bhp Chile Inc | Lixiviation en tas oxydative de métaux de base |
-
2023
- 2023-09-13 EP EP23783026.0A patent/EP4587601A1/fr active Pending
- 2023-09-13 CA CA3266651A patent/CA3266651A1/en active Pending
- 2023-09-13 CN CN202380065990.4A patent/CN119948181A/zh active Pending
- 2023-09-13 PE PE2025000584A patent/PE20251495A1/es unknown
- 2023-09-13 AU AU2023343440A patent/AU2023343440A1/en active Pending
- 2023-09-13 WO PCT/IB2023/059066 patent/WO2024057216A1/fr not_active Ceased
- 2023-09-15 AR ARP230102461A patent/AR130496A1/es unknown
-
2025
- 2025-02-19 MX MX2025002050A patent/MX2025002050A/es unknown
- 2025-02-19 CL CL2025000472A patent/CL2025000472A1/es unknown
- 2025-04-02 ZA ZA2025/03034A patent/ZA202503034B/en unknown
Also Published As
| Publication number | Publication date |
|---|---|
| EP4587601A1 (fr) | 2025-07-23 |
| ZA202503034B (en) | 2025-11-26 |
| CA3266651A1 (en) | 2024-03-21 |
| WO2024057216A1 (fr) | 2024-03-21 |
| MX2025002050A (es) | 2025-04-02 |
| PE20251495A1 (es) | 2025-06-02 |
| CL2025000472A1 (es) | 2025-05-30 |
| CN119948181A (zh) | 2025-05-06 |
| AU2023343440A1 (en) | 2025-04-03 |
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