MA62703A1 - Procédé d'extraction de nickel contenu dans un résidu de lixiviation à haute teneur en nickel de matte - Google Patents
Procédé d'extraction de nickel contenu dans un résidu de lixiviation à haute teneur en nickel de matteInfo
- Publication number
- MA62703A1 MA62703A1 MA62703A MA62703A MA62703A1 MA 62703 A1 MA62703 A1 MA 62703A1 MA 62703 A MA62703 A MA 62703A MA 62703 A MA62703 A MA 62703A MA 62703 A1 MA62703 A1 MA 62703A1
- Authority
- MA
- Morocco
- Prior art keywords
- nickel
- matte
- residue
- organic solvent
- filtrate
- Prior art date
Links
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 title abstract 14
- 229910052759 nickel Inorganic materials 0.000 title abstract 8
- 238000000034 method Methods 0.000 title abstract 3
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 abstract 4
- 229910000365 copper sulfate Inorganic materials 0.000 abstract 4
- ARUVKPQLZAKDPS-UHFFFAOYSA-L copper(II) sulfate Chemical compound [Cu+2].[O-][S+2]([O-])([O-])[O-] ARUVKPQLZAKDPS-UHFFFAOYSA-L 0.000 abstract 4
- 239000000706 filtrate Substances 0.000 abstract 4
- 239000003960 organic solvent Substances 0.000 abstract 4
- 238000006243 chemical reaction Methods 0.000 abstract 3
- 238000010438 heat treatment Methods 0.000 abstract 2
- 239000007788 liquid Substances 0.000 abstract 2
- 238000000926 separation method Methods 0.000 abstract 2
- 229910052717 sulfur Inorganic materials 0.000 abstract 2
- 239000011593 sulfur Substances 0.000 abstract 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 abstract 1
- 229910000881 Cu alloy Inorganic materials 0.000 abstract 1
- CWYNVVGOOAEACU-UHFFFAOYSA-N Fe2+ Chemical compound [Fe+2] CWYNVVGOOAEACU-UHFFFAOYSA-N 0.000 abstract 1
- VEQPNABPJHWNSG-UHFFFAOYSA-N Nickel(2+) Chemical compound [Ni+2] VEQPNABPJHWNSG-UHFFFAOYSA-N 0.000 abstract 1
- 238000009833 condensation Methods 0.000 abstract 1
- 230000005494 condensation Effects 0.000 abstract 1
- 229910052802 copper Inorganic materials 0.000 abstract 1
- 239000010949 copper Substances 0.000 abstract 1
- GOECOOJIPSGIIV-UHFFFAOYSA-N copper iron nickel Chemical compound [Fe].[Ni].[Cu] GOECOOJIPSGIIV-UHFFFAOYSA-N 0.000 abstract 1
- 239000013078 crystal Substances 0.000 abstract 1
- 238000001704 evaporation Methods 0.000 abstract 1
- 230000008020 evaporation Effects 0.000 abstract 1
- 229910001448 ferrous ion Inorganic materials 0.000 abstract 1
- 238000001914 filtration Methods 0.000 abstract 1
- 238000002386 leaching Methods 0.000 abstract 1
- 239000000463 material Substances 0.000 abstract 1
- 229910001453 nickel ion Inorganic materials 0.000 abstract 1
- 230000003647 oxidation Effects 0.000 abstract 1
- 238000007254 oxidation reaction Methods 0.000 abstract 1
- 239000007787 solid Substances 0.000 abstract 1
- 239000002904 solvent Substances 0.000 abstract 1
Classifications
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- 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
- C22B7/00—Working up raw materials other than ores, e.g. scrap, to produce non-ferrous metals and compounds thereof; Methods of a general interest or applied to the winning of more than two metals
- C22B7/006—Wet 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
- 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
- C01—INORGANIC CHEMISTRY
- C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
- C01G3/00—Compounds of copper
- C01G3/10—Sulfates
-
- 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
-
- 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
-
- 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
- C22B3/22—Treatment or purification of solutions, e.g. obtained by leaching by physical processes, e.g. by filtration, by magnetic means, or by thermal decomposition
-
- 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
- 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
- C22B7/00—Working up raw materials other than ores, e.g. scrap, to produce non-ferrous metals and compounds thereof; Methods of a general interest or applied to the winning of more than two metals
- C22B7/005—Separation by a physical processing technique only, e.g. by mechanical breaking
-
- 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)
- Mechanical Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Geology (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Environmental & Geological Engineering (AREA)
- Geochemistry & Mineralogy (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Inorganic Chemistry (AREA)
- Manufacture And Refinement Of Metals (AREA)
Abstract
Est divulgué dans la présente invention un procédé d'extraction de nickel contenu dans un résidu de lixiviation à haute teneur en nickel de matte. Le procédé consiste à : tout d'abord ajouter un matériau broyé d'un résidu de lixiviation à haute teneur en nickel de matte dans un solvant organique dans lequel du soufre est dissous, le chauffer pour une mise en réaction, et réaliser une séparation solide-liquide pour obtenir un premier filtrat et un premier résidu de filtre ; ajouter le premier résidu de filtre dans une solution de sulfate de cuivre, la chauffer pour une mise en réaction, et réaliser une séparation solide-liquide pour obtenir un second filtrat et un second résidu de filtre ; et effectuer une évaporation, une condensation et une concentration du second filtrat, et le filtrer pour obtenir des cristaux de sulfate de cuivre et un filtrat contenant du nickel. Selon la présente invention, en faisant appel à la propriété d'oxydation du soufre élémentaire dans le solvant organique, le cu2s, le ni3s2, le cufes2, un alliage nickel-fer-cuivre, etc. Dans le résidu de lixiviation à haute teneur en nickel de matte sont oxydés en cus, nis et fes ; de plus, en présence du solvant organique, le soufre élémentaire dans le résidu de lixiviation à haute teneur en nickel de matte est dissous dans le solvant ; nis et fes sont ensuite remplacés dans la solution de sulfate de cuivre par du cus plus insoluble ; et les ions nickel et les ions ferreux passent dans la solution, de sorte que la teneur en cuivre dans le résidu de lixiviation est encore améliorée. Pendant toute la réaction, seule une petite quantité de soufre et de sulfate de cuivre sont consommés, et le solvant organique peut être recyclé.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110866011.8A CN113755698B (zh) | 2021-07-29 | 2021-07-29 | 从高冰镍浸出渣中提取镍的方法 |
| PCT/CN2022/097174 WO2023005428A1 (fr) | 2021-07-29 | 2022-06-06 | Procédé d'extraction de nickel contenu dans un résidu de lixiviation à haute teneur en nickel de matte |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| MA62703A1 true MA62703A1 (fr) | 2024-05-31 |
Family
ID=78788156
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| MA62703A MA62703A1 (fr) | 2021-07-29 | 2022-06-06 | Procédé d'extraction de nickel contenu dans un résidu de lixiviation à haute teneur en nickel de matte |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US12000012B2 (fr) |
| CN (1) | CN113755698B (fr) |
| DE (1) | DE112022001019B4 (fr) |
| ES (1) | ES2956159A2 (fr) |
| MA (1) | MA62703A1 (fr) |
| WO (1) | WO2023005428A1 (fr) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113755698B (zh) * | 2021-07-29 | 2022-11-15 | 广东邦普循环科技有限公司 | 从高冰镍浸出渣中提取镍的方法 |
| CN114672640B (zh) * | 2022-03-15 | 2023-05-16 | 金川镍钴研究设计院有限责任公司 | 一种高冰镍提取合金的工艺方法 |
| CN115558797B (zh) * | 2022-10-12 | 2023-07-18 | 昆明理工大学 | 一种高冰镍氧压浸出渣的资源综合利用工艺 |
Family Cites Families (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1243838C (zh) * | 2003-11-13 | 2006-03-01 | 吉林吉恩镍业股份有限公司 | 水淬高冰镍硫酸选择性浸出制取电池级高纯硫酸镍工艺 |
| JP5114049B2 (ja) * | 2006-12-15 | 2013-01-09 | Ｄｏｗａメタルマイン株式会社 | 銅砒素化合物からの砒素液の製法 |
| CN101381810A (zh) * | 2008-09-10 | 2009-03-11 | 中国恩菲工程技术有限公司 | 铜镍细粒合金的浸出工艺 |
| KR101191042B1 (ko) * | 2011-12-27 | 2012-10-15 | 강호길 | 니켈정광, 니켈매트로부터 고순도 황산니켈을 제조하는 방법 |
| CN103993169B (zh) * | 2014-06-06 | 2015-12-30 | 中南大学 | 一种镍钼矿催化氧化加压酸浸分解方法 |
| JP6805907B2 (ja) * | 2017-03-10 | 2020-12-23 | 住友金属鉱山株式会社 | 粗硫酸ニッケル溶液の製造方法 |
| CN107012324B (zh) * | 2017-04-10 | 2018-09-28 | 中南大学 | 一种从铜镍硫化矿中回收主伴生元素的方法及其系统 |
| CN107185386A (zh) * | 2017-07-07 | 2017-09-22 | 金川集团股份有限公司 | 一种低冰镍矿浆吸收治理氮氧化物废气的方法 |
| CN107630146B (zh) * | 2017-08-07 | 2019-12-20 | 中国恩菲工程技术有限公司 | 镍回收方法 |
| CN110342590A (zh) * | 2019-08-19 | 2019-10-18 | 中南大学 | 一种常压分解高冰镍制备硫酸镍的方法 |
| CN212127522U (zh) * | 2020-02-19 | 2020-12-11 | 金川集团股份有限公司 | 一种提硫设备 |
| CN113755698B (zh) * | 2021-07-29 | 2022-11-15 | 广东邦普循环科技有限公司 | 从高冰镍浸出渣中提取镍的方法 |
-
2021
- 2021-07-29 CN CN202110866011.8A patent/CN113755698B/zh active Active
-
2022
- 2022-06-06 DE DE112022001019.3T patent/DE112022001019B4/de active Active
- 2022-06-06 WO PCT/CN2022/097174 patent/WO2023005428A1/fr active Application Filing
- 2022-06-06 US US18/552,447 patent/US12000012B2/en active Active
- 2022-06-06 MA MA62703A patent/MA62703A1/fr unknown
- 2022-06-06 ES ES202390154A patent/ES2956159A2/es active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| US12000012B2 (en) | 2024-06-04 |
| US20240084421A1 (en) | 2024-03-14 |
| CN113755698A (zh) | 2021-12-07 |
| ES2956159A2 (es) | 2023-12-14 |
| CN113755698B (zh) | 2022-11-15 |
| DE112022001019T5 (de) | 2023-12-21 |
| DE112022001019B4 (de) | 2024-04-11 |
| WO2023005428A1 (fr) | 2023-02-02 |
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