MA60714B1 - Procédé de traitement de papier séparateur de déchets de batterie au lithium-ion - Google Patents

Procédé de traitement de papier séparateur de déchets de batterie au lithium-ion

Info

Publication number
MA60714B1
MA60714B1 MA60714A MA60714A MA60714B1 MA 60714 B1 MA60714 B1 MA 60714B1 MA 60714 A MA60714 A MA 60714A MA 60714 A MA60714 A MA 60714A MA 60714 B1 MA60714 B1 MA 60714B1
Authority
MA
Morocco
Prior art keywords
diaphragm paper
battery
ion battery
paper
light material
Prior art date
Application number
MA60714A
Other languages
English (en)
Inventor
Song Chen
Changdong LI
Qiang Li
Ruokui CHEN
Haibing CAI
Original Assignee
Guangdong Brunp Recycling Technology Co., Ltd
Hunan Brunp Recycling Technology 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 Technology Co., Ltd, Hunan Brunp Recycling Technology Co., Ltd., Hunan Brunp Ev Recycling Co., Ltd. filed Critical Guangdong Brunp Recycling Technology Co., Ltd
Publication of MA60714B1 publication Critical patent/MA60714B1/fr

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B09—DISPOSAL OF SOLID WASTE; RECLAMATION OF CONTAMINATED SOIL
    • B09B—DISPOSAL OF SOLID WASTE NOT OTHERWISE PROVIDED FOR
    • B09B3/00—Destroying solid waste or transforming solid waste into something useful or harmless
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B09—DISPOSAL OF SOLID WASTE; RECLAMATION OF CONTAMINATED SOIL
    • B09B—DISPOSAL OF SOLID WASTE NOT OTHERWISE PROVIDED FOR
    • B09B3/00—Destroying solid waste or transforming solid waste into something useful or harmless
    • B09B3/30—Destroying solid waste or transforming solid waste into something useful or harmless involving mechanical treatment
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B09—DISPOSAL OF SOLID WASTE; RECLAMATION OF CONTAMINATED SOIL
    • B09B—DISPOSAL OF SOLID WASTE NOT OTHERWISE PROVIDED FOR
    • B09B3/00—Destroying solid waste or transforming solid waste into something useful or harmless
    • B09B3/30—Destroying solid waste or transforming solid waste into something useful or harmless involving mechanical treatment
    • B09B3/35—Shredding, crushing or cutting
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B09—DISPOSAL OF SOLID WASTE; RECLAMATION OF CONTAMINATED SOIL
    • B09B—DISPOSAL OF SOLID WASTE NOT OTHERWISE PROVIDED FOR
    • B09B3/00—Destroying solid waste or transforming solid waste into something useful or harmless
    • B09B3/70—Chemical treatment, e.g. pH adjustment or oxidation
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B09—DISPOSAL OF SOLID WASTE; RECLAMATION OF CONTAMINATED SOIL
    • B09B—DISPOSAL OF SOLID WASTE NOT OTHERWISE PROVIDED FOR
    • B09B5/00—Operations not covered by a single other subclass or by a single other group in this subclass
    • 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
    • C22B3/00—Extraction of metal compounds from ores or concentrates by wet processes
    • C22B3/04—Extraction of metal compounds from ores or concentrates by wet processes by leaching
    • C22B3/06—Extraction of metal compounds from ores or concentrates by wet processes by leaching in inorganic acid solutions, e.g. with acids generated in situ; in inorganic salt solutions other than ammonium salt solutions
    • C22B3/08—Sulfuric acid, other 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
    • C22B3/00—Extraction of metal compounds from ores or concentrates by wet processes
    • C22B3/20—Treatment or purification of solutions, e.g. obtained by leaching
    • C22B3/44—Treatment or purification of solutions, e.g. obtained by leaching by chemical processes
    • 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
    • C22B7/008—Wet processes by an alkaline or ammoniacal leaching
    • 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
    • H01M10/0525—Rocking-chair batteries, i.e. batteries with lithium insertion or intercalation in both electrodes; Lithium-ion batteries
    • 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
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
    • H01M50/40—Separators; Membranes; Diaphragms; Spacing elements inside cells
    • H01M50/403—Manufacturing processes of separators, membranes or diaphragms
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B09—DISPOSAL OF SOLID WASTE; RECLAMATION OF CONTAMINATED SOIL
    • B09B—DISPOSAL OF SOLID WASTE NOT OTHERWISE PROVIDED FOR
    • B09B2101/00—Type of solid waste
    • B09B2101/15—Electronic waste
    • B09B2101/16—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
    • 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

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • Electrochemistry (AREA)
  • Materials Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Geology (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Toxicology (AREA)
  • Sustainable Development (AREA)
  • General Health & Medical Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Inorganic Chemistry (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Processing Of Solid Wastes (AREA)
  • Primary Cells (AREA)

Abstract

La présente invention concerne le domaine du recyclage des batteries usagées et décrit un procédé de traitement de papier diaphragme usagé d'une batterie au lithium, qui comprend les étapes suivantes : (1) cisailler et broyer le papier diaphragme usagé, puis effectuer une séparation pneumatique pour obtenir un matériau léger et un mélange cuivre-aluminium ; (2) placer le matériau léger dans une machine de flottation pour la séparation afin d'obtenir du papier diaphragme et de la poudre de batterie ; et (3) réduire en pâte la poudre de batterie, puis effectuer une lixiviation par hydrométallurgie, décaper le papier diaphragme, puis filtrer et essorer pour obtenir le papier diaphragme. Selon le procédé, le papier diaphragme est traité par une méthode combinant physique et chimie, de sorte que les métaux précieux contenus dans le papier diaphragme usagé de la batterie au lithium sont efficacement recyclés et que les exigences de production industrielle en matière de respect de l'environnement, de faible consommation d'énergie et de recyclage élevé des ressources sont satisfaites.
MA60714A 2020-09-09 2021-05-12 Procédé de traitement de papier séparateur de déchets de batterie au lithium-ion MA60714B1 (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
CN202010938775.9A CN112275765B (zh) 2020-09-09 2020-09-09 一种处理废旧锂电池隔膜纸的方法
EP21865558.7A EP4199184B1 (fr) 2020-09-09 2021-05-12 Procédé de traitement de papier séparateur de déchets de batterie au lithium-ion
PCT/CN2021/093183 WO2022052497A1 (fr) 2020-09-09 2021-05-12 Procédé de traitement de papier séparateur de déchets de batterie au lithium-ion

Publications (1)

Publication Number Publication Date
MA60714B1 true MA60714B1 (fr) 2024-12-31

Family

ID=74420302

Family Applications (1)

Application Number Title Priority Date Filing Date
MA60714A MA60714B1 (fr) 2020-09-09 2021-05-12 Procédé de traitement de papier séparateur de déchets de batterie au lithium-ion

Country Status (8)

Country Link
US (1) US11870095B2 (fr)
EP (1) EP4199184B1 (fr)
CN (1) CN112275765B (fr)
CL (1) CL2023000684A1 (fr)
ES (1) ES3004684T3 (fr)
HU (1) HUE070326T2 (fr)
MA (1) MA60714B1 (fr)
WO (1) WO2022052497A1 (fr)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112275765B (zh) 2020-09-09 2022-08-16 湖南邦普循环科技有限公司 一种处理废旧锂电池隔膜纸的方法
DE102022102919A1 (de) * 2022-02-08 2023-08-10 REDUX Recycling GmbH Aufbereitung von thermisch vorbehandelten und unbehandelten Batterien sowie derer Produktionsausschüsse
CN115156243A (zh) * 2022-07-18 2022-10-11 中国地质科学院郑州矿产综合利用研究所 一种废旧电池正负极材料的回收工艺
CN115921503B (zh) * 2022-11-21 2024-09-03 宁德卓高新材料科技有限公司 锂离子电池隔膜废料的回收处理方法
CN116328933B (zh) * 2023-03-14 2025-07-25 成信实业股份有限公司 锂电池黑粉均匀化方法
CN117139328B (zh) * 2023-10-31 2024-02-06 中创新航科技集团股份有限公司 一种电芯拆解方法及装置
CN119035230B (zh) * 2024-10-30 2025-02-14 河北顺境环保科技有限公司 一种废旧锂离子电池的处理方法
CN119929789B (zh) * 2025-01-24 2025-11-14 湖南邦普循环科技有限公司 一种废旧锂电池湿法提锂后的石墨废渣的再生修复方法

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101254390B1 (ko) * 2010-11-01 2013-04-12 제이엑스 닛코 닛세키 킨조쿠 가부시키가이샤 금속의 회수 방법
JP5675452B2 (ja) * 2011-03-15 2015-02-25 三井金属鉱業株式会社 再生材料の製造方法
CN106591582B (zh) * 2016-11-28 2018-10-26 安徽得盈再生资源回收有限公司 报废手机环保高效回收处理工艺
CN109904545A (zh) * 2017-12-08 2019-06-18 北京有色金属研究总院 从废旧锂离子动力电池中回收隔膜、铜箔和电池正极的方法
CN108588423A (zh) * 2018-03-23 2018-09-28 安徽海容电源动力股份有限公司 一种废旧稀土电池的综合回收方法
CN109193064B (zh) * 2018-10-31 2020-12-04 湖南江冶新能源科技股份有限公司 一种废旧动力锂电池有价成分分选回收的方法
CN112275765B (zh) * 2020-09-09 2022-08-16 湖南邦普循环科技有限公司 一种处理废旧锂电池隔膜纸的方法

Also Published As

Publication number Publication date
US20230246294A1 (en) 2023-08-03
ES3004684T3 (en) 2025-03-12
CL2023000684A1 (es) 2023-09-08
US11870095B2 (en) 2024-01-09
EP4199184A4 (fr) 2024-01-24
CN112275765A (zh) 2021-01-29
EP4199184B1 (fr) 2024-10-30
WO2022052497A1 (fr) 2022-03-17
HUE070326T2 (hu) 2025-05-28
CN112275765B (zh) 2022-08-16
EP4199184A1 (fr) 2023-06-21

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