ES2957792R1 - Procedimiento de recuperación sin decapado de láminas de electrodos de batería - Google Patents

Procedimiento de recuperación sin decapado de láminas de electrodos de batería

Info

Publication number
ES2957792R1
ES2957792R1 ES202390199A ES202390199A ES2957792R1 ES 2957792 R1 ES2957792 R1 ES 2957792R1 ES 202390199 A ES202390199 A ES 202390199A ES 202390199 A ES202390199 A ES 202390199A ES 2957792 R1 ES2957792 R1 ES 2957792R1
Authority
ES
Spain
Prior art keywords
stripping
battery electrode
recovery procedure
electrode sheets
sheets
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
ES202390199A
Other languages
English (en)
Other versions
ES2957792A2 (es
Inventor
Haijun Yu
Yingsheng Zhong
Yinghao Xie
Xuemei Zhang
Changdong Li
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Hunan Brunp Recycling Technology Co Ltd
Guangdong Brunp Recycling Technology Co Ltd
Hunan Bangpu Automobile Circulation Co Ltd
Original Assignee
Hunan Brunp Recycling Technology Co Ltd
Guangdong Brunp Recycling Technology Co Ltd
Hunan Bangpu Automobile Circulation Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Hunan Brunp Recycling Technology Co Ltd, Guangdong Brunp Recycling Technology Co Ltd, Hunan Bangpu Automobile Circulation Co Ltd filed Critical Hunan Brunp Recycling Technology Co Ltd
Publication of ES2957792A2 publication Critical patent/ES2957792A2/es
Publication of ES2957792R1 publication Critical patent/ES2957792R1/es
Pending legal-status Critical Current

Links

Classifications

    • 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
    • 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
    • C22B21/00—Obtaining aluminium
    • C22B21/0015—Obtaining aluminium by wet processes
    • C22B21/0023—Obtaining aluminium by wet processes from waste materials
    • 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
    • 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
    • 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
    • H01M4/04—Processes of manufacture in general
    • H01M4/0402—Methods of deposition of the material
    • H01M4/0416—Methods of deposition of the material involving impregnation with a solution, dispersion, paste or dry powder
    • 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
    • H01M4/04—Processes of manufacture in general
    • H01M4/0471—Processes of manufacture in general involving thermal treatment, e.g. firing, sintering, backing particulate active material, thermal decomposition, pyrolysis
    • 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
    • H01M4/64—Carriers or collectors
    • H01M4/66—Selection of materials
    • H01M4/661—Metal or alloys, e.g. alloy coatings
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M6/00—Primary cells; Manufacture thereof
    • H01M6/52—Reclaiming serviceable parts of waste cells or batteries, e.g. recycling
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Dispersion Chemistry (AREA)
  • Sustainable Development (AREA)
  • Battery Electrode And Active Subsutance (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Processing Of Solid Wastes (AREA)
ES202390199A 2021-07-23 2022-06-06 Procedimiento de recuperación sin decapado de láminas de electrodos de batería Pending ES2957792R1 (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN202110834780.XA CN113690501B (zh) 2021-07-23 2021-07-23 一种去酸洗的电池极片的回收工艺
PCT/CN2022/097186 WO2023000850A1 (zh) 2021-07-23 2022-06-06 一种去酸洗的电池极片的回收工艺

Publications (2)

Publication Number Publication Date
ES2957792A2 ES2957792A2 (es) 2024-01-25
ES2957792R1 true ES2957792R1 (es) 2024-04-29

Family

ID=78577757

Family Applications (1)

Application Number Title Priority Date Filing Date
ES202390199A Pending ES2957792R1 (es) 2021-07-23 2022-06-06 Procedimiento de recuperación sin decapado de láminas de electrodos de batería

Country Status (8)

Country Link
US (1) US12057560B2 (es)
CN (1) CN113690501B (es)
DE (1) DE112022001545B4 (es)
ES (1) ES2957792R1 (es)
GB (1) GB2620525A (es)
HU (1) HUP2300401A1 (es)
MX (1) MX2024000194A (es)
WO (1) WO2023000850A1 (es)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113690501B (zh) 2021-07-23 2023-09-08 广东邦普循环科技有限公司 一种去酸洗的电池极片的回收工艺
CN114361637B (zh) * 2022-01-14 2023-05-19 中南大学 一种锂电池电极材料与箔材的分离方法
CN114381603B (zh) * 2022-01-17 2024-07-05 湖南江冶机电科技股份有限公司 一种水动力分选湿法剥离极粉的废旧锂电池有价金属组分全回收的方法
CN114798669B (zh) * 2022-04-27 2023-09-26 广东瑞科美电源技术有限公司 一种降低电池再生料的金属杂质含量的工艺及生产系统
CN116864849B (zh) * 2023-08-17 2024-09-27 欧赛新能源科技股份有限公司 一种废弃锂离子电池正极材料回收工艺

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN202585684U (zh) * 2012-06-01 2012-12-05 珠海市科立鑫金属材料有限公司 一种分离锂电池正极片正极料和铝箔的装置
CN108539309A (zh) * 2018-04-02 2018-09-14 方嘉城 一种废旧镍钴锰酸锂正极材料的回收方法
CN108933307A (zh) * 2018-06-11 2018-12-04 中国矿业大学 一种低温综合回收利用废弃锂离子电池的方法
CN113690501A (zh) * 2021-07-23 2021-11-23 广东邦普循环科技有限公司 一种去酸洗的电池极片的回收工艺

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5709552B2 (ja) * 2011-01-25 2015-04-30 三井金属鉱業株式会社 水素吸蔵合金組成物の製造方法
CN107171036B (zh) * 2017-05-18 2019-08-02 宁波中车新能源科技有限公司 一种镍钴锰三元体系电池电容的回收处理方法
CN207572493U (zh) * 2017-12-08 2018-07-03 天齐锂业股份有限公司 一种废旧锂离子电池活性物质与集流体分离的碾压设备
CN108281729B (zh) * 2018-01-05 2019-12-17 深圳市比克电池有限公司 一种废旧锂离子电池电解液回收工艺
CN108172926A (zh) * 2018-01-19 2018-06-15 深圳市比克电池有限公司 一种废旧锂离子电池正极材料修复方法
CN109818097A (zh) * 2018-12-05 2019-05-28 北京矿冶科技集团有限公司 一种废旧锂电池溶剂萃取处理电解液与粘结剂的工艺
CN109687051A (zh) * 2018-12-25 2019-04-26 云南能投汇龙科技股份有限公司 一种废旧锂离子电池的正极材料回收方法
CN110120560A (zh) * 2019-04-16 2019-08-13 福建常青新能源科技有限公司 一种废旧三元锂电池回收分选工艺
CN111135939A (zh) * 2019-12-27 2020-05-12 合肥恒力装备有限公司 一种废旧磷酸铁锂电池的回收工艺
CN111960480A (zh) * 2020-08-28 2020-11-20 四川省有色冶金研究院有限公司 一种利用废旧锂离子电池制备镍钴锰三元材料的方法

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN202585684U (zh) * 2012-06-01 2012-12-05 珠海市科立鑫金属材料有限公司 一种分离锂电池正极片正极料和铝箔的装置
CN108539309A (zh) * 2018-04-02 2018-09-14 方嘉城 一种废旧镍钴锰酸锂正极材料的回收方法
CN108933307A (zh) * 2018-06-11 2018-12-04 中国矿业大学 一种低温综合回收利用废弃锂离子电池的方法
CN113690501A (zh) * 2021-07-23 2021-11-23 广东邦普循环科技有限公司 一种去酸洗的电池极片的回收工艺

Also Published As

Publication number Publication date
WO2023000850A1 (zh) 2023-01-26
HUP2300401A1 (hu) 2024-01-28
DE112022001545T5 (de) 2024-01-11
GB2620525A (en) 2024-01-10
DE112022001545B4 (de) 2024-04-25
US20240204278A1 (en) 2024-06-20
CN113690501A (zh) 2021-11-23
GB202316139D0 (en) 2023-12-06
ES2957792A2 (es) 2024-01-25
CN113690501B (zh) 2023-09-08
MX2024000194A (es) 2024-03-11
US12057560B2 (en) 2024-08-06

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