CU20230034A7 - Proceso de refinación directa de aleaciones de ferroníquel y proceso para la producción de sulfato de níquel u otros productos de níquel - Google Patents
Proceso de refinación directa de aleaciones de ferroníquel y proceso para la producción de sulfato de níquel u otros productos de níquelInfo
- Publication number
- CU20230034A7 CU20230034A7 CU2023000034A CU20230034A CU20230034A7 CU 20230034 A7 CU20230034 A7 CU 20230034A7 CU 2023000034 A CU2023000034 A CU 2023000034A CU 20230034 A CU20230034 A CU 20230034A CU 20230034 A7 CU20230034 A7 CU 20230034A7
- Authority
- CU
- Cuba
- Prior art keywords
- nickel
- leachate
- production
- copper
- ferron
- Prior art date
Links
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 title abstract 6
- 238000000034 method Methods 0.000 title abstract 4
- LGQLOGILCSXPEA-UHFFFAOYSA-L nickel sulfate Chemical compound [Ni+2].[O-]S([O-])(=O)=O LGQLOGILCSXPEA-UHFFFAOYSA-L 0.000 title abstract 4
- 229910000363 nickel(II) sulfate Inorganic materials 0.000 title abstract 4
- 229910052759 nickel Inorganic materials 0.000 title abstract 3
- 238000004519 manufacturing process Methods 0.000 title abstract 2
- 238000007670 refining Methods 0.000 title abstract 2
- 229910000990 Ni alloy Inorganic materials 0.000 title 1
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 abstract 2
- 229910000863 Ferronickel Inorganic materials 0.000 abstract 2
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 abstract 2
- 229910045601 alloy Inorganic materials 0.000 abstract 2
- 239000000956 alloy Substances 0.000 abstract 2
- 229910052802 copper Inorganic materials 0.000 abstract 2
- 239000010949 copper Substances 0.000 abstract 2
- 230000001590 oxidative effect Effects 0.000 abstract 2
- JPVYNHNXODAKFH-UHFFFAOYSA-N Cu2+ Chemical compound [Cu+2] JPVYNHNXODAKFH-UHFFFAOYSA-N 0.000 abstract 1
- ARUVKPQLZAKDPS-UHFFFAOYSA-L copper(II) sulfate Chemical compound [Cu+2].[O-][S+2]([O-])([O-])[O-] ARUVKPQLZAKDPS-UHFFFAOYSA-L 0.000 abstract 1
- 238000002425 crystallisation Methods 0.000 abstract 1
- 230000008025 crystallization Effects 0.000 abstract 1
- 239000012535 impurity Substances 0.000 abstract 1
- 229910052742 iron Inorganic materials 0.000 abstract 1
- 238000002386 leaching Methods 0.000 abstract 1
- 239000007800 oxidant agent Substances 0.000 abstract 1
- 230000003647 oxidation Effects 0.000 abstract 1
- 238000007254 oxidation reaction Methods 0.000 abstract 1
- 150000002978 peroxides Chemical class 0.000 abstract 1
- 238000001556 precipitation Methods 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
- C22B23/00—Obtaining nickel or cobalt
- C22B23/06—Refining
-
- 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
- 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
- C22B3/20—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
-
- 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
- C22B3/42—Treatment or purification of solutions, e.g. obtained by leaching by ion-exchange extraction
-
- 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)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Life Sciences & Earth Sciences (AREA)
- Environmental & Geological Engineering (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Geology (AREA)
- Inorganic Chemistry (AREA)
- Manufacture And Refinement Of Metals (AREA)
- Inorganic Compounds Of Heavy Metals (AREA)
- Electrolytic Production Of Metals (AREA)
Abstract
<p>Se proporcionan procesos y métodos para refinar aleaciones de ferroníquel y producir sulfato de níquel u otro producto de níquel, donde la aleación de ferroníquel se trata con un lixiviado oxidante. El lixiviado oxidante puede ser, por ejemplo, un lixiviado por oxidación a presión (POX) o un lixiviado con peróxido o iones de cobre (II). El tratamiento puede realizarse en presencia de cobre añadido, como proporcionando una solución de sulfato de cobre. La producción de sulfato de níquel puede comprender la eliminación de cobre y hierro después de lixiviado, la eliminación de impurezas y la cristalización del sulfato de níquel o la precipitación/obtención de otro producto de níquel.</p>
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US202163133692P | 2021-01-04 | 2021-01-04 | |
| PCT/CA2022/050003 WO2022140863A1 (en) | 2021-01-04 | 2022-01-04 | Ferronickel alloy direct refining processes and processes for producing nickel sulfate or other nickel products |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CU20230034A7 true CU20230034A7 (es) | 2024-02-07 |
Family
ID=82258599
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CU2023000034A CU20230034A7 (es) | 2021-01-04 | 2022-01-04 | Proceso de refinación directa de aleaciones de ferroníquel y proceso para la producción de sulfato de níquel u otros productos de níquel |
Country Status (11)
| Country | Link |
|---|---|
| US (1) | US11873539B2 (es) |
| EP (1) | EP4271844A1 (es) |
| JP (1) | JP2024505135A (es) |
| KR (1) | KR20230129474A (es) |
| CN (1) | CN116917510A (es) |
| AU (1) | AU2022205116A1 (es) |
| CA (1) | CA3174162A1 (es) |
| CL (1) | CL2023001971A1 (es) |
| CU (1) | CU20230034A7 (es) |
| TW (1) | TW202227647A (es) |
| WO (1) | WO2022140863A1 (es) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115448282B (zh) * | 2022-09-15 | 2024-01-05 | 广东邦普循环科技有限公司 | 一种镍铁合金制备磷酸铁锂的方法及应用 |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2805937A (en) * | 1954-08-20 | 1957-09-10 | Hans O Bennedsen | Leaching of refractory alloys |
| US2916357A (en) * | 1957-11-07 | 1959-12-08 | American Cyanamid Co | Nitric acid leaching process |
| US3775099A (en) * | 1970-07-17 | 1973-11-27 | Ethyl Corp | Method of winning copper, nickel, and other metals |
| FR2259913B1 (es) * | 1974-02-05 | 1976-11-26 | Nickel Le | |
| US4093526A (en) * | 1977-09-08 | 1978-06-06 | Amax Inc. | Hydrometallurgical leaching and refining of nickel-copper concentrates, and electrowinning of copper |
| FI64646C (fi) * | 1980-06-19 | 1983-12-12 | Outokumpu Oy | Hydrometallurgiskt foerfarande foer utvinning av vaerdemetaller ur metalliska legeringar |
| US5399322A (en) * | 1992-10-15 | 1995-03-21 | Hazen Research, Inc. | Selective recovery of dissolved metals and preparation of metal salt products |
| CN109628738A (zh) * | 2019-02-26 | 2019-04-16 | 中钢集团南京新材料研究院有限公司 | 一种镍铁精矿的硫酸选择性浸出的方法 |
-
2022
- 2022-01-04 AU AU2022205116A patent/AU2022205116A1/en active Pending
- 2022-01-04 EP EP22734737.4A patent/EP4271844A1/en active Pending
- 2022-01-04 WO PCT/CA2022/050003 patent/WO2022140863A1/en active Application Filing
- 2022-01-04 JP JP2023540913A patent/JP2024505135A/ja active Pending
- 2022-01-04 CA CA3174162A patent/CA3174162A1/en active Pending
- 2022-01-04 KR KR1020237026615A patent/KR20230129474A/ko unknown
- 2022-01-04 CN CN202280018584.8A patent/CN116917510A/zh active Pending
- 2022-01-04 TW TW111100162A patent/TW202227647A/zh unknown
- 2022-01-04 CU CU2023000034A patent/CU20230034A7/es unknown
- 2022-10-31 US US17/977,459 patent/US11873539B2/en active Active
-
2023
- 2023-07-04 CL CL2023001971A patent/CL2023001971A1/es unknown
Also Published As
| Publication number | Publication date |
|---|---|
| KR20230129474A (ko) | 2023-09-08 |
| AU2022205116A1 (en) | 2023-07-20 |
| CL2023001971A1 (es) | 2024-01-19 |
| CA3174162A1 (en) | 2022-07-07 |
| WO2022140863A1 (en) | 2022-07-07 |
| US20230193423A1 (en) | 2023-06-22 |
| EP4271844A1 (en) | 2023-11-08 |
| JP2024505135A (ja) | 2024-02-05 |
| CN116917510A (zh) | 2023-10-20 |
| TW202227647A (zh) | 2022-07-16 |
| US11873539B2 (en) | 2024-01-16 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CL2023001971A1 (es) | Procesos de refinación directa de aleación de ferroníquel y procesos para producir sulfato de níquel | |
| ZA202109257B (en) | Process for the preparation of precursor compounds for lithium battery cathodes | |
| CN110438344A (zh) | 铜钴分离回收的方法 | |
| CU20230021A7 (es) | Proceso de tratamiento para cristalizar un sulfato metálico | |
| MX2018002213A (es) | Proceso de remocion de arsenico desde materiales que lo contienen. | |
| CN102002586B (zh) | 一种含镍高钴硫化物浸出工艺 | |
| PH12020500315A1 (en) | Leaching treatment method, and hydrometallurgical method of nickel oxide ore | |
| CN102732729B (zh) | 一种脱除高镍铜阳极泥中镍和铜的方法 | |
| JP2012237030A (ja) | 塩化ニッケル溶液からのマンガンの分離方法 | |
| PE20190855A1 (es) | Proceso de refinacion de bismuto | |
| CN106906360A (zh) | 一种综合回收含铜钴硫酸渣的工艺 | |
| CN102433433A (zh) | 从难选钼镍矿提取制备钼镍产品的全湿法处理工艺 | |
| PH12014502100A1 (en) | Method for producing hematite for ironmaking | |
| KR20200098949A (ko) | 니켈 황화광으로부터 습식 및 건식 공정을 조합한 경제적 니켈 제련공법 | |
| CN105220003A (zh) | 一种耐高温银合金材料及其制备方法 | |
| KR20150076345A (ko) | 니켈 제련 공정의 철 성분 추출 방법 | |
| CN104195366A (zh) | 一种高端智能手机钛合金螺母的加工方法 | |
| PE20220688A1 (es) | Metodo para procesar una mena o un producto intermedio de refinacion | |
| US2115019A (en) | Method for production of malleable and annealable nickel direct by electrolysis | |
| CN107777735A (zh) | 一种用硫化镍矿常压制备硫酸镍铵的方法 | |
| CN103693621A (zh) | 一种高纯氧氯化铪的制备方法 | |
| JP2019178013A (ja) | 加圧酸化浸出方法および硫酸ニッケルの製造方法 | |
| TW201100187A (en) | Electrode wire for wire discharge machining | |
| US5190578A (en) | Method for hydrometallurgical processing of friable concentration products | |
| CN101928853B (zh) | 钯合金及其生产方法 |