CN111430831B - 一种废旧锂离子电池负极材料的回收方法 - Google Patents
一种废旧锂离子电池负极材料的回收方法 Download PDFInfo
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- CN111430831B CN111430831B CN202010166434.4A CN202010166434A CN111430831B CN 111430831 B CN111430831 B CN 111430831B CN 202010166434 A CN202010166434 A CN 202010166434A CN 111430831 B CN111430831 B CN 111430831B
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- negative electrode
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- 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
- H01M10/54—Reclaiming serviceable parts of waste accumulators
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- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B32/00—Carbon; Compounds thereof
- C01B32/20—Graphite
- C01B32/21—After-treatment
- C01B32/215—Purification; Recovery or purification of graphite formed in iron making, e.g. kish graphite
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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
- C22B26/00—Obtaining alkali, alkaline earth metals or magnesium
- C22B26/10—Obtaining alkali metals
- C22B26/12—Obtaining lithium
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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
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- 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
- H01M2004/026—Electrodes composed of, or comprising, active material characterised by the polarity
- H01M2004/027—Negative electrodes
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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
- 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
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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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- 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
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/50—Reuse, recycling or recovery technologies
- Y02W30/84—Recycling of batteries or fuel cells
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- General Life Sciences & Earth Sciences (AREA)
- Organic Chemistry (AREA)
- Geology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Environmental & Geological Engineering (AREA)
- Metallurgy (AREA)
- Mechanical Engineering (AREA)
- General Chemical & Material Sciences (AREA)
- Electrochemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Inorganic Chemistry (AREA)
- Secondary Cells (AREA)
- Manufacture And Refinement Of Metals (AREA)
Abstract
Description
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Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010166434.4A CN111430831B (zh) | 2020-03-11 | 2020-03-11 | 一种废旧锂离子电池负极材料的回收方法 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010166434.4A CN111430831B (zh) | 2020-03-11 | 2020-03-11 | 一种废旧锂离子电池负极材料的回收方法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN111430831A CN111430831A (zh) | 2020-07-17 |
| CN111430831B true CN111430831B (zh) | 2022-02-15 |
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| CN202010166434.4A Active CN111430831B (zh) | 2020-03-11 | 2020-03-11 | 一种废旧锂离子电池负极材料的回收方法 |
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| CN (1) | CN111430831B (zh) |
Families Citing this family (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP4119245A4 (en) * | 2020-03-13 | 2024-04-24 | Dowa Eco-System Co., Ltd. | Method for recovering lithium and method for processing lithium ion secondary battery |
| JP6963135B2 (ja) * | 2020-03-13 | 2021-11-05 | Dowaエコシステム株式会社 | リチウムの回収方法及びリチウムイオン二次電池の処理方法 |
| CN112047335B (zh) * | 2020-08-31 | 2022-05-17 | 湖南宸宇富基新能源科技有限公司 | 一种废旧锂离子电池黑粉的联合处理方法 |
| CN112086703B (zh) * | 2020-09-10 | 2021-08-06 | 中南大学 | 一种退役电池炭渣的资源化处理方法 |
| CN115716643A (zh) * | 2021-08-24 | 2023-02-28 | 北京大学 | 一种去除碳材料中金属杂质的方法 |
| CN113942999B (zh) * | 2021-10-12 | 2023-02-17 | 南京恒泰环保科技有限公司 | 一种锂电池负极碳粉回收石墨的方法及氧化石墨烯的制备方法 |
| CN115882098A (zh) * | 2022-12-22 | 2023-03-31 | 广东邦普循环科技有限公司 | 处理电池黑粉并制取再生石墨负极的方法及其应用 |
| CN116573652B (zh) * | 2023-03-13 | 2025-03-11 | 安徽超越环保科技股份有限公司 | 一种氯化焙烧从废LiCoO2正极优先提Li同时回收Co3O4的方法 |
| WO2024216488A1 (zh) * | 2023-04-18 | 2024-10-24 | 广东邦普循环科技有限公司 | 一种全链条一体化回收废旧电池中的锂和石墨的方法 |
| CN117509633A (zh) * | 2023-12-06 | 2024-02-06 | 西安时代烯科新能源科技有限公司 | 一种晶质石墨的提纯方法 |
| CN118929655A (zh) * | 2024-07-23 | 2024-11-12 | 湖南林特科技有限公司 | 一种电池负极回收石墨熔盐辅助再生的方法及应用 |
Family Cites Families (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100717389B1 (ko) * | 2005-10-31 | 2007-05-15 | 주식회사 리싸이텍코리아 | 폐리튬이온전지의 유가금속 회수방법 |
| US20090272650A1 (en) * | 2005-12-27 | 2009-11-05 | Kawasaki Plant Systems Kabushiki Kaisha | Apparatus and Method for Recovering Valuable Substance From Lithium Secondary Battery |
| CN102017276B (zh) * | 2009-12-28 | 2014-03-05 | 深圳市雄韬电源科技股份有限公司 | 废旧磷酸铁锂动力电池的回收利用方法 |
| JP5859332B2 (ja) * | 2011-02-15 | 2016-02-10 | 住友化学株式会社 | 電池廃材からの活物質の回収方法 |
| KR101501864B1 (ko) * | 2011-02-18 | 2015-03-11 | 스미토모 긴조쿠 고잔 가부시키가이샤 | 유가 금속 회수 방법 |
| US20150303460A1 (en) * | 2012-11-20 | 2015-10-22 | Showa Denko K.K. | Method for producing negative electrode material for lithium ion batteries |
| CN103146922B (zh) * | 2012-12-19 | 2014-06-04 | 东江环保股份有限公司 | 一种废锂负极片的回收系统及方法 |
| CN105576312B (zh) * | 2014-10-06 | 2019-03-19 | 上海奇谋能源技术开发有限公司 | 回收废旧锂离子电池的正负极混合物的方法 |
| CN104779372A (zh) * | 2015-04-24 | 2015-07-15 | 深圳市斯诺实业发展有限公司 | 一种石墨细粉作为锂离子电池负极材料的循环利用方法 |
| CN108232351B (zh) * | 2018-01-29 | 2020-06-09 | 长沙理工大学 | 一种废弃三元锂离子动力电池的综合回收方法 |
| CN109786739B (zh) * | 2019-01-29 | 2020-08-25 | 东北大学 | 一种熔盐辅助碳热还原回收锂电池正极材料的方法 |
| CN110233305A (zh) * | 2019-06-28 | 2019-09-13 | 武汉大学 | 一种废旧锂离子电池三元正极材料的熔盐再生活化方法 |
| CN110217830B (zh) * | 2019-06-28 | 2021-10-08 | 武汉大学 | 废旧锂离子电池正极材料钴酸锂的熔盐活化再生方法 |
| CN110690519B (zh) * | 2019-09-30 | 2023-03-14 | 中南大学 | 一种锂离子电池负极材料回收利用方法 |
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