HUP2300401A1 - Akkumulátor-elektródlemez savazásmentes visszanyerési eljárása - Google Patents

Akkumulátor-elektródlemez savazásmentes visszanyerési eljárása

Info

Publication number
HUP2300401A1
HUP2300401A1 HU2300401A HUP2300401A HUP2300401A1 HU P2300401 A1 HUP2300401 A1 HU P2300401A1 HU 2300401 A HU2300401 A HU 2300401A HU P2300401 A HUP2300401 A HU P2300401A HU P2300401 A1 HUP2300401 A1 HU P2300401A1
Authority
HU
Hungary
Prior art keywords
pickling
recovery process
electrode sheet
battery electrode
free recovery
Prior art date
Application number
HU2300401A
Other languages
English (en)
Inventor
Haijun Yu
Yingsheng Zhong
Yinghao Xie
Xuemei Zhang
Changdong Li
Original Assignee
Guangdong Brunp Recycling Tech Co
Hunan Brunp Recycling Tech Co Ltd
Hunan Brunp Ev Recycling 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 Guangdong Brunp Recycling Tech Co, Hunan Brunp Recycling Tech Co Ltd, Hunan Brunp Ev Recycling Co Ltd filed Critical Guangdong Brunp Recycling Tech Co
Publication of HUP2300401A1 publication Critical patent/HUP2300401A1/hu

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)
HU2300401A 2021-07-23 2022-06-06 Akkumulátor-elektródlemez savazásmentes visszanyerési eljárása HUP2300401A1 (hu)

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
CN2022009718 2022-06-06

Publications (1)

Publication Number Publication Date
HUP2300401A1 true HUP2300401A1 (hu) 2024-01-28

Family

ID=78577757

Family Applications (1)

Application Number Title Priority Date Filing Date
HU2300401A HUP2300401A1 (hu) 2021-07-23 2022-06-06 Akkumulátor-elektródlemez savazásmentes visszanyerési eljárása

Country Status (8)

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

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

Family Cites Families (14)

* 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
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
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
CN108539309B (zh) * 2018-04-02 2020-05-26 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
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
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

Also Published As

Publication number Publication date
WO2023000850A1 (zh) 2023-01-26
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
ES2957792R1 (es) 2024-04-29
ES2957792A2 (es) 2024-01-25
CN113690501B (zh) 2023-09-08
MX2024000194A (es) 2024-03-11
US12057560B2 (en) 2024-08-06

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