MA61496A1 - Procédé de préparation de sulfate de nickel à partir d'un alliage nickel-fer-cuivre - Google Patents
Procédé de préparation de sulfate de nickel à partir d'un alliage nickel-fer-cuivreInfo
- Publication number
- MA61496A1 MA61496A1 MA61496A MA61496A MA61496A1 MA 61496 A1 MA61496 A1 MA 61496A1 MA 61496 A MA61496 A MA 61496A MA 61496 A MA61496 A MA 61496A MA 61496 A1 MA61496 A1 MA 61496A1
- Authority
- MA
- Morocco
- Prior art keywords
- nickel
- iron
- copper
- copper alloy
- sulfate
- Prior art date
Links
- 229910000881 Cu alloy Inorganic materials 0.000 title abstract 4
- GOECOOJIPSGIIV-UHFFFAOYSA-N copper iron nickel Chemical compound [Fe].[Ni].[Cu] GOECOOJIPSGIIV-UHFFFAOYSA-N 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
- 238000004519 manufacturing process Methods 0.000 title abstract 2
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 abstract 18
- 229910052759 nickel Inorganic materials 0.000 abstract 9
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 abstract 8
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 abstract 4
- 229910021529 ammonia Inorganic materials 0.000 abstract 4
- 239000000706 filtrate Substances 0.000 abstract 3
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 abstract 2
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 abstract 2
- 229910052802 copper Inorganic materials 0.000 abstract 2
- 239000010949 copper Substances 0.000 abstract 2
- 238000004821 distillation Methods 0.000 abstract 2
- 238000000605 extraction Methods 0.000 abstract 2
- 229910052742 iron Inorganic materials 0.000 abstract 2
- JPVYNHNXODAKFH-UHFFFAOYSA-N Cu2+ Chemical compound [Cu+2] JPVYNHNXODAKFH-UHFFFAOYSA-N 0.000 abstract 1
- 239000000956 alloy Substances 0.000 abstract 1
- BFNBIHQBYMNNAN-UHFFFAOYSA-N ammonium sulfate Chemical compound N.N.OS(O)(=O)=O BFNBIHQBYMNNAN-UHFFFAOYSA-N 0.000 abstract 1
- 229910052921 ammonium sulfate Inorganic materials 0.000 abstract 1
- 235000011130 ammonium sulphate Nutrition 0.000 abstract 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 abstract 1
- 239000003795 chemical substances by application Substances 0.000 abstract 1
- 229910001431 copper ion Inorganic materials 0.000 abstract 1
- OMZSGWSJDCOLKM-UHFFFAOYSA-N copper(II) sulfide Chemical compound [S-2].[Cu+2] OMZSGWSJDCOLKM-UHFFFAOYSA-N 0.000 abstract 1
- 238000005260 corrosion Methods 0.000 abstract 1
- 230000007797 corrosion Effects 0.000 abstract 1
- 239000000975 dye Substances 0.000 abstract 1
- 235000010299 hexamethylene tetramine Nutrition 0.000 abstract 1
- 239000004312 hexamethylene tetramine Substances 0.000 abstract 1
- VKYKSIONXSXAKP-UHFFFAOYSA-N hexamethylenetetramine Chemical compound C1N(C2)CN3CN1CN2C3 VKYKSIONXSXAKP-UHFFFAOYSA-N 0.000 abstract 1
- 238000002386 leaching Methods 0.000 abstract 1
- 239000007788 liquid Substances 0.000 abstract 1
- 238000000034 method Methods 0.000 abstract 1
- 238000002156 mixing Methods 0.000 abstract 1
- 229910052760 oxygen Inorganic materials 0.000 abstract 1
- 239000001301 oxygen Substances 0.000 abstract 1
- 239000002244 precipitate Substances 0.000 abstract 1
- 238000000926 separation method Methods 0.000 abstract 1
- 239000002002 slurry Substances 0.000 abstract 1
- 239000007787 solid Substances 0.000 abstract 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
- C01G53/00—Compounds of nickel
- C01G53/10—Sulfates
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
- C01G53/00—Compounds of nickel
- C01G53/003—Preparation involving a liquid-liquid extraction, an adsorption or an ion-exchange
-
- 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
-
- 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
-
- 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
- C22B23/0446—Leaching processes with an ammoniacal liquor or with a hydroxide of an alkali or alkaline-earth metal
-
- 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
- C22B3/38—Treatment or purification of solutions, e.g. obtained by leaching by liquid-liquid extraction using organic compounds containing phosphorus
- C22B3/384—Pentavalent phosphorus oxyacids, esters thereof
- C22B3/3842—Phosphinic acid, e.g. H2P(O)(OH)
-
- 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
- C22B3/38—Treatment or purification of solutions, e.g. obtained by leaching by liquid-liquid extraction using organic compounds containing phosphorus
- C22B3/384—Pentavalent phosphorus oxyacids, esters thereof
- C22B3/3844—Phosphonic acid, e.g. H2P(O)(OH)2
-
- 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
- C22B3/38—Treatment or purification of solutions, e.g. obtained by leaching by liquid-liquid extraction using organic compounds containing phosphorus
- C22B3/384—Pentavalent phosphorus oxyacids, esters thereof
- C22B3/3846—Phosphoric acid, e.g. (O)P(OH)3
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
- C01P2006/00—Physical properties of inorganic compounds
- C01P2006/80—Compositional purity
-
- 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)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Inorganic Chemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- Environmental & Geological Engineering (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geology (AREA)
- Geochemistry & Mineralogy (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Manufacture And Refinement Of Metals (AREA)
- Inorganic Compounds Of Heavy Metals (AREA)
Abstract
L'invention concerne un procédé de préparation de sulfate de nickel à partir d'un alliage nickel-fer-cuivre. Le procédé selon l'invention consiste : à mélanger, dans un environnement d'oxygène à haute pression, un matériau concassé d'alliage nickel-fer-cuivre, de l'ammoniaque, du sulfate d'ammonium, ainsi qu'un agent d'aide à la corrosion, à effectuer une lixiviation, puis à réaliser une séparation solide-liquide sur la bouillie lixiviée, à ajouter un précipitant dans un filtrat, et à réaliser une distillation d'ammoniac pour obtenir un lixiviat contenant du nickel ; puis à ajouter un agent d'extraction dans le lixiviat contenant du nickel afin d'extraire le nickel pour obtenir une phase organique d'extraction contenant du nickel ; et à ajouter de l'acide sulfurique dans la phase organique d'extraction contenant du nickel pour effectuer une réextraction du nickel afin d'obtenir une solution de sulfate de nickel. Selon l'invention, l'alliage nickel-fer-cuivre est séparé au moyen des différentes propriétés du nickel et du fer, le nickel est dissous dans un complexe hexamine du nickel, le fer ne peut pas être dissous et demeure dans un solide, après collecte du filtrat, le précipitant est ajouté et une distillation d'ammoniac est effectuée pour éliminer le cuivre, l'ammoniaque est recyclée, et les ions cuivre réagissent avec le précipitant pour générer un précipité de sulfure de cuivre. Ainsi, le cuivre contenu dans le filtrat est éliminé, et la pureté du sulfate de nickel est encore améliorée.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110799807.6A CN113666437B (zh) | 2021-07-15 | 2021-07-15 | 由镍铁铜合金制备硫酸镍的方法 |
| PCT/CN2022/097188 WO2023284441A1 (fr) | 2021-07-15 | 2022-06-06 | Procédé de préparation de sulfate de nickel à partir d'un alliage nickel-fer-cuivre |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| MA61496A1 true MA61496A1 (fr) | 2023-11-30 |
Family
ID=78539194
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| MA61496A MA61496A1 (fr) | 2021-07-15 | 2022-06-06 | Procédé de préparation de sulfate de nickel à partir d'un alliage nickel-fer-cuivre |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US11952289B2 (fr) |
| CN (1) | CN113666437B (fr) |
| DE (1) | DE112022000238T5 (fr) |
| ES (1) | ES2957117A2 (fr) |
| GB (1) | GB2620310A (fr) |
| MA (1) | MA61496A1 (fr) |
| WO (1) | WO2023284441A1 (fr) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113666437B (zh) | 2021-07-15 | 2022-11-15 | 广东邦普循环科技有限公司 | 由镍铁铜合金制备硫酸镍的方法 |
| CN115231631A (zh) * | 2022-08-10 | 2022-10-25 | 李晓清 | 一种基于氨循环的氨浸制硫酸镍的连续生产工艺 |
| CN115821041B (zh) * | 2022-09-01 | 2024-09-10 | 广东邦普循环科技有限公司 | 一种回收镍的方法 |
Family Cites Families (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| BE514331A (fr) * | 1951-09-21 | 1900-01-01 | ||
| GB761129A (en) | 1953-04-02 | 1956-11-14 | Sherritt Gordon Mines Ltd | Method of separating metal values from ammoniacal solutions |
| US3767762A (en) * | 1972-01-04 | 1973-10-23 | Sherritt Gordon Mines Ltd | Recovery and separation of nickel and cobalt from reduced laterite nickel ore |
| CA997569A (en) | 1973-07-05 | 1976-09-28 | Donald R. Weir | Treatment of nickel-bearing ammonium carbonate leach liquors |
| US8221710B2 (en) * | 2007-11-28 | 2012-07-17 | Sherritt International Corporation | Recovering metals from complex metal sulfides |
| CN100552060C (zh) | 2007-12-03 | 2009-10-21 | 李锋铎 | 高压氧氨浸从石煤矿中提取与分离镍钼的工艺 |
| CN102212698B (zh) * | 2011-05-19 | 2012-06-27 | 江门市芳源环境科技开发有限公司 | 一种综合处理含镍废料回收硫酸镍的方法 |
| CN105567974B (zh) * | 2014-11-04 | 2018-03-30 | 格林美股份有限公司 | 含重金属废水渣的金属回收与综合利用工艺 |
| CN104651620B (zh) | 2015-03-20 | 2017-04-12 | 西安瑞鑫科金属材料有限责任公司 | 一种从镍基合金废料中再生高纯硫酸镍的方法 |
| CN104928478B (zh) * | 2015-06-09 | 2018-04-27 | 衡阳师范学院 | 一种电镀污泥综合回收有价金属的方法 |
| JP6915497B2 (ja) * | 2017-10-23 | 2021-08-04 | 住友金属鉱山株式会社 | 銅とニッケルおよびコバルトの分離方法 |
| CN108117105B (zh) * | 2017-12-29 | 2019-11-29 | 江西华赣瑞林稀贵金属科技有限公司 | 一种铜冶炼副产物粗硫酸镍的精制方法 |
| CN111057847A (zh) | 2019-12-30 | 2020-04-24 | 衢州华友钴新材料有限公司 | 一种镍盐制备电池级硫酸镍的绿色方法 |
| CN111498918B (zh) * | 2020-06-01 | 2022-05-20 | 中国恩菲工程技术有限公司 | 一种镍铁材料的湿法处理工艺 |
| CN112941313A (zh) * | 2021-01-29 | 2021-06-11 | 广东邦普循环科技有限公司 | 一种粗制镍铁合金的回收方法和应用 |
| CN113265532B (zh) | 2021-04-09 | 2023-01-13 | 广东邦普循环科技有限公司 | 一种镍铁合金湿法浸出镍氨溶液的方法和应用 |
| CN113666437B (zh) | 2021-07-15 | 2022-11-15 | 广东邦普循环科技有限公司 | 由镍铁铜合金制备硫酸镍的方法 |
-
2021
- 2021-07-15 CN CN202110799807.6A patent/CN113666437B/zh active Active
-
2022
- 2022-06-06 US US18/260,238 patent/US11952289B2/en active Active
- 2022-06-06 ES ES202390092A patent/ES2957117A2/es active Pending
- 2022-06-06 GB GB2314823.2A patent/GB2620310A/en active Pending
- 2022-06-06 MA MA61496A patent/MA61496A1/fr unknown
- 2022-06-06 WO PCT/CN2022/097188 patent/WO2023284441A1/fr active Application Filing
- 2022-06-06 DE DE112022000238.7T patent/DE112022000238T5/de active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| US11952289B2 (en) | 2024-04-09 |
| WO2023284441A1 (fr) | 2023-01-19 |
| DE112022000238T5 (de) | 2023-08-31 |
| ES2957117A2 (es) | 2024-01-11 |
| GB2620310A (en) | 2024-01-03 |
| GB202314823D0 (en) | 2023-11-08 |
| US20230399240A1 (en) | 2023-12-14 |
| CN113666437B (zh) | 2022-11-15 |
| CN113666437A (zh) | 2021-11-19 |
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