PE20240054A1 - Coprocesamiento de concentrado de sulfuro de cobre con mineral de laterita de niquel - Google Patents
Coprocesamiento de concentrado de sulfuro de cobre con mineral de laterita de niquelInfo
- Publication number
- PE20240054A1 PE20240054A1 PE2023002399A PE2023002399A PE20240054A1 PE 20240054 A1 PE20240054 A1 PE 20240054A1 PE 2023002399 A PE2023002399 A PE 2023002399A PE 2023002399 A PE2023002399 A PE 2023002399A PE 20240054 A1 PE20240054 A1 PE 20240054A1
- Authority
- PE
- Peru
- Prior art keywords
- copper
- solids
- solution
- cobalt
- nickel
- Prior art date
Links
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 title abstract 12
- 229910052759 nickel Inorganic materials 0.000 title abstract 6
- 239000012141 concentrate Substances 0.000 title abstract 3
- 229910001710 laterite Inorganic materials 0.000 title abstract 2
- 239000011504 laterite Substances 0.000 title abstract 2
- OMZSGWSJDCOLKM-UHFFFAOYSA-N copper(II) sulfide Chemical compound [S-2].[Cu+2] OMZSGWSJDCOLKM-UHFFFAOYSA-N 0.000 title 1
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 abstract 6
- 229910052802 copper Inorganic materials 0.000 abstract 6
- 239000010949 copper Substances 0.000 abstract 6
- 239000007787 solid Substances 0.000 abstract 6
- 239000010941 cobalt Substances 0.000 abstract 5
- 229910017052 cobalt Inorganic materials 0.000 abstract 5
- GUTLYIVDDKVIGB-UHFFFAOYSA-N cobalt atom Chemical compound [Co] GUTLYIVDDKVIGB-UHFFFAOYSA-N 0.000 abstract 5
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 abstract 4
- 239000012535 impurity Substances 0.000 abstract 4
- 239000002253 acid Substances 0.000 abstract 3
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 abstract 2
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 abstract 2
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 abstract 2
- 229910052782 aluminium Inorganic materials 0.000 abstract 2
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 abstract 2
- 229910052787 antimony Inorganic materials 0.000 abstract 2
- WATWJIUSRGPENY-UHFFFAOYSA-N antimony atom Chemical compound [Sb] WATWJIUSRGPENY-UHFFFAOYSA-N 0.000 abstract 2
- 229910052785 arsenic Inorganic materials 0.000 abstract 2
- RQNWIZPPADIBDY-UHFFFAOYSA-N arsenic atom Chemical compound [As] RQNWIZPPADIBDY-UHFFFAOYSA-N 0.000 abstract 2
- 229910052797 bismuth Inorganic materials 0.000 abstract 2
- JCXGWMGPZLAOME-UHFFFAOYSA-N bismuth atom Chemical compound [Bi] JCXGWMGPZLAOME-UHFFFAOYSA-N 0.000 abstract 2
- 229910052804 chromium Inorganic materials 0.000 abstract 2
- 239000011651 chromium Substances 0.000 abstract 2
- 229910052742 iron Inorganic materials 0.000 abstract 2
- 239000012074 organic phase Substances 0.000 abstract 2
- 239000002244 precipitate Substances 0.000 abstract 2
- 238000000746 purification Methods 0.000 abstract 2
- 229910052710 silicon Inorganic materials 0.000 abstract 2
- 239000010703 silicon Substances 0.000 abstract 2
- 239000002002 slurry Substances 0.000 abstract 2
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 abstract 1
- UCKMPCXJQFINFW-UHFFFAOYSA-N Sulphide Chemical compound [S-2] UCKMPCXJQFINFW-UHFFFAOYSA-N 0.000 abstract 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 abstract 1
- 238000005363 electrowinning Methods 0.000 abstract 1
- 150000004679 hydroxides Chemical class 0.000 abstract 1
- 150000002506 iron compounds Chemical class 0.000 abstract 1
- 238000002386 leaching Methods 0.000 abstract 1
- 239000007791 liquid phase Substances 0.000 abstract 1
- 238000000034 method Methods 0.000 abstract 1
- 238000006386 neutralization reaction Methods 0.000 abstract 1
- 230000001590 oxidative effect Effects 0.000 abstract 1
- 229910052760 oxygen Inorganic materials 0.000 abstract 1
- 239000001301 oxygen Substances 0.000 abstract 1
- 238000001556 precipitation Methods 0.000 abstract 1
- 238000007670 refining Methods 0.000 abstract 1
- 238000000926 separation method Methods 0.000 abstract 1
- 238000000638 solvent extraction Methods 0.000 abstract 1
- 229910052717 sulfur Inorganic materials 0.000 abstract 1
- 239000011593 sulfur Substances 0.000 abstract 1
- 150000003568 thioethers Chemical class 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
- C22B3/045—Leaching using electrochemical 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
- C22B3/04—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
- C22B3/08—Sulfuric acid, other sulfurated acids or salts thereof
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
- C01G51/00—Compounds of cobalt
- C01G51/04—Oxides; Hydroxides
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
- C01G51/00—Compounds of cobalt
- C01G51/30—Sulfides
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
- C01G53/00—Compounds of nickel
- C01G53/04—Oxides; Hydroxides
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
- C01G53/00—Compounds of nickel
- C01G53/11—Sulfides
-
- 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
- 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
- C22B15/0084—Treating solutions
- C22B15/0089—Treating solutions by chemical methods
-
- 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
- C22B23/00—Obtaining nickel or cobalt
- C22B23/04—Obtaining nickel or cobalt by wet processes
- C22B23/0407—Leaching processes
- C22B23/0415—Leaching processes with acids or salt solutions except ammonium salts solutions
- C22B23/043—Sulfurated acids or salts thereof
-
- 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
- C22B23/00—Obtaining nickel or cobalt
- C22B23/04—Obtaining nickel or cobalt by wet processes
- C22B23/0453—Treatment or purification of solutions, e.g. obtained by leaching
- C22B23/0461—Treatment or purification of solutions, e.g. obtained by leaching by chemical methods
-
- 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
- C22B3/16—Extraction of metal compounds from ores or concentrates by wet processes by leaching in organic solutions
-
- 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
- C22B3/26—Treatment or purification of solutions, e.g. obtained by leaching by liquid-liquid extraction using organic compounds
- C22B3/30—Oximes
-
- 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
- C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
- C25C—PROCESSES FOR THE ELECTROLYTIC PRODUCTION, RECOVERY OR REFINING OF METALS; APPARATUS THEREFOR
- C25C1/00—Electrolytic production, recovery or refining of metals by electrolysis of solutions
- C25C1/12—Electrolytic production, recovery or refining of metals by electrolysis of solutions of copper
-
- 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)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Life Sciences & Earth Sciences (AREA)
- Geology (AREA)
- Geochemistry & Mineralogy (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Environmental & Geological Engineering (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Inorganic Chemistry (AREA)
- Electrochemistry (AREA)
- Manufacture And Refinement Of Metals (AREA)
- Electrolytic Production Of Metals (AREA)
- Inorganic Compounds Of Heavy Metals (AREA)
Abstract
Un proceso para recuperar niquel, cobalto y cobre mediante el coprocesamiento de la alimentacion de concentrados de sulfuro que contienen uno o mas de arsenico, antimonio y bismuto, y alimentacion de mineral de laterita que contiene niquel y cobalto mediante lixiviacion oxidativa a presion. El concentrado de sulfuro y el oxigeno se controlan para producir acido sulfurico para lixiviar el niquel, el cobalto, el cobre y las impurezas solubles en acido en una fase liquida de una lechada de lixiviacion acida, para precipitar los compuestos de hierro y la mayoria del arsenico, el antimonio y el bismuto como solidos, y para producir calor para calentar la alimentacion entrante a una temperatura superior a 230 °C. La lechada reaccionada se retira, los solidos se separan y la solucion PLS contiene el niquel, el cobalto, el cobre y las impurezas solubles en acido. Una primera etapa de purificacion de la solucion en el PLS neutraliza el acido libre, precipita uno o mas de hierro, aluminio, cromo y silicio, y separa como solidos las impurezas precipitadas y otros solidos de una primera solucion purificada. El cobre se separa de la primera solucion purificada con una etapa de extraccion con disolventes para producir una solucion de refinado reducida en cobre y una fase organica cargada de cobre. La fase organica se reextrae y el cobre se recupera mediante electroobtencion. Una segunda etapa de purificacion de la solucion se lleva a cabo en el refinado mediante una o ambas de la neutralizacion del acido libre y la precipitacion de uno o mas de hierro, aluminio, cromo y silicio, seguido de la separacion como solidos de las impurezas precipitadas y otros solidos de una segunda solucion purificada. El niquel y el cobalto se recuperan como hidroxidos mixtos o sulfuros mixtos de la segunda solucion purificada.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US17/184,480 US20220267877A1 (en) | 2021-02-24 | 2021-02-24 | Co-Processing of Copper Sulphide Concentrate with Nickel Laterite Ore |
| PCT/CA2022/050257 WO2022178628A1 (en) | 2021-02-24 | 2022-02-23 | Co-processing of copper sulphide concentrate with nickel laterite ore |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| PE20240054A1 true PE20240054A1 (es) | 2024-01-09 |
Family
ID=82900481
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PE2023002399A PE20240054A1 (es) | 2021-02-24 | 2022-02-23 | Coprocesamiento de concentrado de sulfuro de cobre con mineral de laterita de niquel |
Country Status (14)
| Country | Link |
|---|---|
| US (1) | US20220267877A1 (es) |
| EP (1) | EP4298256A1 (es) |
| AR (1) | AR124964A1 (es) |
| AU (1) | AU2022226855A1 (es) |
| BR (1) | BR112023016673A2 (es) |
| CA (1) | CA3209577A1 (es) |
| CL (1) | CL2023002453A1 (es) |
| CO (1) | CO2023012474A2 (es) |
| CU (1) | CU20230040A7 (es) |
| DO (1) | DOP2023000156A (es) |
| EC (1) | ECSP23072190A (es) |
| MX (1) | MX2023009638A (es) |
| PE (1) | PE20240054A1 (es) |
| WO (1) | WO2022178628A1 (es) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115261619B (zh) * | 2022-08-29 | 2024-06-25 | 安徽省地质矿产勘查局321地质队 | 一种利用石榴石促进黄铜矿微生物浸出的方法 |
| WO2024073811A1 (en) * | 2022-10-07 | 2024-04-11 | Igo Limited | Method for the optimisation of feed for downstream processing |
| WO2024103106A1 (en) * | 2022-11-14 | 2024-05-23 | Hydromet WA Pty Limited | "method for the preferential leach of value metals from sulphide concentrates" |
Family Cites Families (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2899300A (en) * | 1959-08-11 | Method for extracting nickel from | ||
| US2722480A (en) * | 1954-06-21 | 1955-11-01 | Chemical Construction Corp | Catalytic precipitation of nickel, cobalt and zinc sulfides from dilute acid solutions |
| SE8303184L (sv) * | 1983-06-06 | 1984-12-07 | Boliden Ab | Forfarande for beredning av kopparsmeltmaterial och liknande ravaror innehallande hoga halter arsenik och/eller antimon |
| US5431788A (en) * | 1993-06-28 | 1995-07-11 | Cominco Engineering Services Ltd. | Chloride assisted hydrometallurgical copper extraction |
| BR9510115A (pt) * | 1994-12-27 | 1997-12-30 | Bhp Minerals Int Inc | Recuperação de níquel e cobalto a partir de minériosde laterita |
| AUPO837197A0 (en) * | 1997-08-01 | 1997-08-28 | Centaur Mining & Exploration Limited | Selective precipitation of nickel and cobalt |
| US20070297960A1 (en) * | 2004-12-30 | 2007-12-27 | Krebs Damien G I | Extraction of Nickel and Cobalt from a Resin Eluate Stream |
| FI118473B (fi) * | 2006-02-17 | 2007-11-30 | Outotec Oyj | Menetelmä kuparin talteenottamiseksi kuparisulfidimalmista |
| EP2288736A4 (en) * | 2008-06-13 | 2015-10-21 | Poseidon Nickel Ltd | PROCESS FOR RECOVERING BASE METALS FROM ORES |
| EP4050700A1 (en) * | 2017-05-30 | 2022-08-31 | Li-Cycle Corp. | A process, apparatus, and system for recovering materials from batteries |
-
2021
- 2021-02-24 US US17/184,480 patent/US20220267877A1/en active Pending
-
2022
- 2022-02-23 EP EP22758660.9A patent/EP4298256A1/en active Pending
- 2022-02-23 MX MX2023009638A patent/MX2023009638A/es unknown
- 2022-02-23 BR BR112023016673A patent/BR112023016673A2/pt unknown
- 2022-02-23 PE PE2023002399A patent/PE20240054A1/es unknown
- 2022-02-23 CA CA3209577A patent/CA3209577A1/en active Pending
- 2022-02-23 WO PCT/CA2022/050257 patent/WO2022178628A1/en active Application Filing
- 2022-02-23 CU CU2023000040A patent/CU20230040A7/es unknown
- 2022-02-23 AU AU2022226855A patent/AU2022226855A1/en active Pending
- 2022-02-24 AR ARP220100401A patent/AR124964A1/es unknown
-
2023
- 2023-08-08 DO DO2023000156A patent/DOP2023000156A/es unknown
- 2023-08-18 CL CL2023002453A patent/CL2023002453A1/es unknown
- 2023-09-21 CO CONC2023/0012474A patent/CO2023012474A2/es unknown
- 2023-09-22 EC ECSENADI202372190A patent/ECSP23072190A/es unknown
Also Published As
| Publication number | Publication date |
|---|---|
| BR112023016673A2 (pt) | 2023-11-14 |
| WO2022178628A1 (en) | 2022-09-01 |
| CU20230040A7 (es) | 2024-06-11 |
| CO2023012474A2 (es) | 2023-10-09 |
| EP4298256A1 (en) | 2024-01-03 |
| AU2022226855A1 (en) | 2023-07-20 |
| CL2023002453A1 (es) | 2024-01-26 |
| DOP2023000156A (es) | 2024-01-15 |
| MX2023009638A (es) | 2023-08-24 |
| CA3209577A1 (en) | 2022-09-01 |
| US20220267877A1 (en) | 2022-08-25 |
| AR124964A1 (es) | 2023-05-24 |
| ECSP23072190A (es) | 2024-01-31 |
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