MA62706A1 - Méthode de préparation directe de sulfate de nickel à partir de matte de nickel faible, sulfate de nickel et application associée - Google Patents
Méthode de préparation directe de sulfate de nickel à partir de matte de nickel faible, sulfate de nickel et application associéeInfo
- Publication number
- MA62706A1 MA62706A1 MA62706A MA62706A MA62706A1 MA 62706 A1 MA62706 A1 MA 62706A1 MA 62706 A MA62706 A MA 62706A MA 62706 A MA62706 A MA 62706A MA 62706 A1 MA62706 A1 MA 62706A1
- Authority
- MA
- Morocco
- Prior art keywords
- nickel
- sulfate
- nickel sulfate
- weak
- matte
- Prior art date
Links
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 title abstract 12
- LGQLOGILCSXPEA-UHFFFAOYSA-L nickel sulfate Chemical compound [Ni+2].[O-]S([O-])(=O)=O LGQLOGILCSXPEA-UHFFFAOYSA-L 0.000 title abstract 8
- 229910000363 nickel(II) sulfate Inorganic materials 0.000 title abstract 8
- 229910052759 nickel Inorganic materials 0.000 title abstract 6
- 238000000034 method Methods 0.000 title abstract 3
- 230000008030 elimination Effects 0.000 abstract 3
- 238000003379 elimination reaction Methods 0.000 abstract 3
- 229910000863 Ferronickel Inorganic materials 0.000 abstract 2
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 abstract 2
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 abstract 2
- 238000001704 evaporation Methods 0.000 abstract 2
- 239000012535 impurity Substances 0.000 abstract 2
- BFDHFSHZJLFAMC-UHFFFAOYSA-L nickel(ii) hydroxide Chemical compound [OH-].[OH-].[Ni+2] BFDHFSHZJLFAMC-UHFFFAOYSA-L 0.000 abstract 2
- 239000000843 powder Substances 0.000 abstract 2
- 239000002244 precipitate Substances 0.000 abstract 2
- 239000007787 solid Substances 0.000 abstract 2
- 150000003467 sulfuric acid derivatives Chemical class 0.000 abstract 2
- 238000005406 washing Methods 0.000 abstract 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 2
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 abstract 1
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 abstract 1
- 239000002253 acid Substances 0.000 abstract 1
- 229910052791 calcium Inorganic materials 0.000 abstract 1
- 239000011575 calcium Substances 0.000 abstract 1
- 238000001816 cooling Methods 0.000 abstract 1
- 239000000706 filtrate Substances 0.000 abstract 1
- 238000009854 hydrometallurgy Methods 0.000 abstract 1
- 229910052742 iron Inorganic materials 0.000 abstract 1
- 229910052749 magnesium Inorganic materials 0.000 abstract 1
- 239000011777 magnesium Substances 0.000 abstract 1
- 238000002156 mixing Methods 0.000 abstract 1
- 238000011084 recovery Methods 0.000 abstract 1
- 238000003756 stirring Methods 0.000 abstract 1
- 238000000967 suction filtration Methods 0.000 abstract 1
- 239000002699 waste material 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
- C01G53/04—Oxides
-
- 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
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M4/00—Electrodes
- H01M4/02—Electrodes composed of, or comprising, active material
- H01M4/36—Selection of substances as active materials, active masses, active liquids
- H01M4/58—Selection of substances as active materials, active masses, active liquids of inorganic compounds other than oxides or hydroxides, e.g. sulfides, selenides, tellurides, halogenides or LiCoFy; of polyanionic structures, e.g. phosphates, silicates or borates
- H01M4/5825—Oxygenated metallic salts or polyanionic structures, e.g. borates, phosphates, silicates, olivines
-
- 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
- C01P2006/40—Electric properties
-
- 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
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M10/00—Secondary cells; Manufacture thereof
- H01M10/05—Accumulators with non-aqueous electrolyte
- H01M10/052—Li-accumulators
-
- 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
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/10—Energy storage using batteries
-
- 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)
- Inorganic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Electrochemistry (AREA)
- Engineering & Computer Science (AREA)
- Crystallography & Structural Chemistry (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Manufacture And Refinement Of Metals (AREA)
- Inorganic Compounds Of Heavy Metals (AREA)
Abstract
La présente invention appartient au domaine technique de l'hydrométallurgie ; l'invention concerne une méthode de préparation directe de sulfate de nickel à partir de matte de nickel faible, un sulfate de nickel et une application associée, la méthode comprenant les étapes suivantes : a) le prétraitement d'une matte de nickel faible pour obtenir de la poudre de ferronickel ; b) le mélange de la poudre de ferronickel avec une solution d'acide sulfurique, l'agitation, la dissolution, puis l'évaporation, pour obtenir une solution de sulfate sursaturée ; c) le refroidissement de la solution de sulfate sursaturée à -5°c à 0°c, et la réalisation d'une filtration par aspiration pour obtenir un solide insoluble ; d) le lavage du solide insoluble avec de l'eau, et l'élimination des impuretés du filtrat pour obtenir un précipité d'hydroxyde de nickel ; l'élimination d'impuretés comprenant successivement l'élimination du fer, et l'élimination du calcium et du magnésium ; e) le lavage du précipité d'hydroxyde de nickel avec de l'eau, la dissolution d'acide et l'évaporation pour obtenir du sulfate de nickel. La présente invention permet de préparer directement du sulfate de nickel, ce qui permet d'éviter les déchets de nickel, et permet simultanément d'obtenir du sulfate de nickel de pureté supérieure, et d'augmenter la quantité de nickel récupéré, la pureté du sulfate de nickel étant de 18,10 % à 19,24 % de nickel, et le taux de récupération étant de 94,8 % à 97,1 %.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110866663.1A CN113772751B (zh) | 2021-07-29 | 2021-07-29 | 一种利用低镍锍直接制备硫酸镍的方法、硫酸镍及其应用 |
| PCT/CN2022/096308 WO2023005406A1 (fr) | 2021-07-29 | 2022-05-31 | Méthode de préparation directe de sulfate de nickel à partir de matte de nickel faible, sulfate de nickel et application associée |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| MA62706A1 true MA62706A1 (fr) | 2024-05-31 |
Family
ID=78836479
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| MA62706A MA62706A1 (fr) | 2021-07-29 | 2022-05-31 | Méthode de préparation directe de sulfate de nickel à partir de matte de nickel faible, sulfate de nickel et application associée |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US12199283B2 (fr) |
| CN (1) | CN113772751B (fr) |
| DE (1) | DE112022001037T5 (fr) |
| ES (1) | ES2957083R1 (fr) |
| MA (1) | MA62706A1 (fr) |
| WO (1) | WO2023005406A1 (fr) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113772751B (zh) * | 2021-07-29 | 2023-02-14 | 广东邦普循环科技有限公司 | 一种利用低镍锍直接制备硫酸镍的方法、硫酸镍及其应用 |
| CN116639718B (zh) * | 2023-06-26 | 2025-06-17 | 深圳市考拉生态科技有限公司 | 一种非含氟废酸液的回收处理工艺及回收得到的产品 |
Family Cites Families (22)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA1107678A (fr) * | 1978-04-12 | 1981-08-25 | Kohur N. Subramanian | Extraction du nickel en presence dans des maltes en faible teneur en soufre |
| CN1035724C (zh) | 1992-07-06 | 1997-08-27 | 潘同汉 | 用镍铜混合料生产硫酸镍和硫酸铜的方法 |
| KR100311689B1 (ko) * | 1999-08-10 | 2001-11-14 | 신현준 | 고순도 황산니켈의 결정 제조방법 |
| KR20110038769A (ko) * | 2009-10-09 | 2011-04-15 | 주식회사 지앤에프 | 페로니켈슬러그를 이용한 고순도 황산니켈의 결정 제조방법 |
| RU2410801C1 (ru) * | 2010-01-18 | 2011-01-27 | Государственное образовательное учреждение высшего профессионального образования "Санкт-Петербургский Государственный политехнический университет" (ГОУ "СПбГПУ") | Способ переработки оксидно-никелевых электродов |
| CN102212690B (zh) * | 2011-06-08 | 2012-09-26 | 广西银亿科技矿冶有限公司 | 一种红土镍矿浸出液的提纯方法 |
| CN102329955A (zh) * | 2011-08-25 | 2012-01-25 | 云南锡业集团（控股）有限责任公司 | 全湿法处理红土镍矿生产电解镍的综合方法 |
| JP5672560B2 (ja) | 2012-03-29 | 2015-02-18 | 住友金属鉱山株式会社 | 高純度硫酸ニッケルの製造方法 |
| CN102923795B (zh) * | 2012-11-22 | 2015-11-18 | 赣州市豪鹏科技有限公司 | 硫酸镍的制备方法 |
| JP6481542B2 (ja) | 2015-07-21 | 2019-03-13 | 住友金属鉱山株式会社 | 高純度硫酸ニッケル水溶液の製造方法 |
| CN106756051A (zh) * | 2016-12-31 | 2017-05-31 | 山东飞源科技有限公司 | 从镍渣中回收硫酸镍的工艺 |
| CN107312930B (zh) | 2017-07-07 | 2018-08-28 | 金川集团股份有限公司 | 一种低镍锍硝酸浸出液热解除铁的方法 |
| CN107162067B (zh) * | 2017-07-17 | 2019-06-28 | 中矿(赣州)国际钴业有限公司 | 一种从含镍废旧电池中回收高纯硫酸镍的方法 |
| CN107790740A (zh) | 2017-09-27 | 2018-03-13 | 江苏省冶金设计院有限公司 | 一种镍渣的使用方法 |
| CN109110826B (zh) * | 2018-09-05 | 2020-11-06 | 广西银亿新材料有限公司 | 一种电池级硫酸镍的生产方法 |
| CN109205687A (zh) * | 2018-10-09 | 2019-01-15 | 金川集团股份有限公司 | 一种以氧化镍为原料制备电池级硫酸镍的方法 |
| CN109824096A (zh) * | 2019-03-20 | 2019-05-31 | 金川集团股份有限公司 | 一种以高铁低镍锍为原料生产硫酸镍的方法 |
| CN111170378A (zh) * | 2019-12-30 | 2020-05-19 | 东营方圆有色金属有限公司 | 一种粗硫酸镍精制电池级硫酸镍的工艺方法 |
| US10995014B1 (en) | 2020-07-10 | 2021-05-04 | Northvolt Ab | Process for producing crystallized metal sulfates |
| CN112593080A (zh) * | 2020-12-21 | 2021-04-02 | 北京博萃循环科技有限公司 | 一种火法-湿法联合处理红土镍矿的方法 |
| CN112941314B (zh) * | 2021-01-29 | 2022-12-13 | 湖南邦普循环科技有限公司 | 一种从镍铁合金中分离镍和铁的方法和应用 |
| CN113772751B (zh) | 2021-07-29 | 2023-02-14 | 广东邦普循环科技有限公司 | 一种利用低镍锍直接制备硫酸镍的方法、硫酸镍及其应用 |
-
2021
- 2021-07-29 CN CN202110866663.1A patent/CN113772751B/zh active Active
-
2022
- 2022-05-31 MA MA62706A patent/MA62706A1/fr unknown
- 2022-05-31 WO PCT/CN2022/096308 patent/WO2023005406A1/fr not_active Ceased
- 2022-05-31 ES ES202390159A patent/ES2957083R1/es active Pending
- 2022-05-31 US US18/282,133 patent/US12199283B2/en active Active
- 2022-05-31 DE DE112022001037.1T patent/DE112022001037T5/de not_active Withdrawn
Also Published As
| Publication number | Publication date |
|---|---|
| ES2957083R1 (es) | 2025-03-19 |
| DE112022001037T5 (de) | 2023-11-23 |
| US12199283B2 (en) | 2025-01-14 |
| WO2023005406A1 (fr) | 2023-02-02 |
| ES2957083A2 (es) | 2024-01-09 |
| CN113772751B (zh) | 2023-02-14 |
| CN113772751A (zh) | 2021-12-10 |
| US20240047675A1 (en) | 2024-02-08 |
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