CN113979488B - 一种从镍电解阳极液中高效氧化同步脱除铁钴并制备磁性材料的方法 - Google Patents
一种从镍电解阳极液中高效氧化同步脱除铁钴并制备磁性材料的方法 Download PDFInfo
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- CN113979488B CN113979488B CN202111490631.2A CN202111490631A CN113979488B CN 113979488 B CN113979488 B CN 113979488B CN 202111490631 A CN202111490631 A CN 202111490631A CN 113979488 B CN113979488 B CN 113979488B
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- cobalt
- nickel
- stage reaction
- reaction
- magnetic material
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- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
- C01G53/00—Compounds of nickel
- C01G53/006—Compounds containing, besides nickel, two or more other elements, with the exception of oxygen or hydrogen
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B82—NANOTECHNOLOGY
- B82Y—SPECIFIC USES OR APPLICATIONS OF NANOSTRUCTURES; MEASUREMENT OR ANALYSIS OF NANOSTRUCTURES; MANUFACTURE OR TREATMENT OF NANOSTRUCTURES
- B82Y25/00—Nanomagnetism, e.g. magnetoimpedance, anisotropic magnetoresistance, giant magnetoresistance or tunneling magnetoresistance
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B82—NANOTECHNOLOGY
- B82Y—SPECIFIC USES OR APPLICATIONS OF NANOSTRUCTURES; MEASUREMENT OR ANALYSIS OF NANOSTRUCTURES; MANUFACTURE OR TREATMENT OF NANOSTRUCTURES
- B82Y40/00—Manufacture or treatment of nanostructures
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- 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
- C25C1/06—Electrolytic production, recovery or refining of metals by electrolysis of solutions or iron group metals, refractory metals or manganese
- C25C1/08—Electrolytic production, recovery or refining of metals by electrolysis of solutions or iron group metals, refractory metals or manganese of nickel or cobalt
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- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
- C01P2002/00—Crystal-structural characteristics
- C01P2002/70—Crystal-structural characteristics defined by measured X-ray, neutron or electron diffraction data
- C01P2002/72—Crystal-structural characteristics defined by measured X-ray, neutron or electron diffraction data by d-values or two theta-values, e.g. as X-ray diagram
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- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
- C01P2004/00—Particle morphology
- C01P2004/60—Particles characterised by their size
- C01P2004/64—Nanometer sized, i.e. from 1-100 nanometer
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- 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
- C01P2006/42—Magnetic properties
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- 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
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- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Nanotechnology (AREA)
- Organic Chemistry (AREA)
- Crystallography & Structural Chemistry (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- General Physics & Mathematics (AREA)
- Manufacturing & Machinery (AREA)
- Physics & Mathematics (AREA)
- Inorganic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Electrolytic Production Of Metals (AREA)
- Water Treatment By Electricity Or Magnetism (AREA)
Abstract
Description
元素 | Ni | Cu | As | Zn | Fe | Co | Pb |
含量 | 77.21 | <0.001 | 0.07 | <0.0005 | 1.14 | 0.23 | <0.0008 |
元素 | Ni | Cu | As | Zn | Fe | Co | Pb |
含量 | 13.2 | 0 | 0 | 0 | 44.3 | 24.5 | 0.03 |
Claims (7)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
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CN2021110960322 | 2021-09-18 | ||
CN202111096032 | 2021-09-18 |
Publications (2)
Publication Number | Publication Date |
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CN113979488A CN113979488A (zh) | 2022-01-28 |
CN113979488B true CN113979488B (zh) | 2023-02-07 |
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CN202111490631.2A Active CN113979488B (zh) | 2021-09-18 | 2021-12-08 | 一种从镍电解阳极液中高效氧化同步脱除铁钴并制备磁性材料的方法 |
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Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2005298309A (ja) * | 2004-04-16 | 2005-10-27 | Sumitomo Metal Mining Co Ltd | 塩化ニッケル溶液の精製方法 |
CN103320811B (zh) * | 2013-06-05 | 2015-08-12 | 中南大学 | 一种从镍电解阳极液中除去杂质的方法 |
CN106757147B (zh) * | 2016-11-29 | 2018-09-28 | 金川集团股份有限公司 | 一种镍电解混酸体系中除砷的方法 |
CN109797406B (zh) * | 2019-03-20 | 2023-06-27 | 金川集团股份有限公司 | 一种降低氯气除钴渣含镍的装置和方法 |
CN109797410B (zh) * | 2019-03-20 | 2020-07-03 | 金川集团股份有限公司 | 一种硫化镍可溶阳极镍电解净化两段除杂工艺 |
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2021
- 2021-12-08 CN CN202111490631.2A patent/CN113979488B/zh active Active
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Inventor after: Chen Ailiang Inventor after: Luo Guanwen Inventor after: Sun Zhizhong Inventor after: Yu Yingdong Inventor after: Lu Jianbo Inventor after: Zhang Xijun Inventor before: Chen Ailiang Inventor before: Luo Guanwen Inventor before: Sun Zhizhong Inventor before: Yu Yingdong Inventor before: Lu Jianbo Inventor before: Zhang Xijun |
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