MA65121A1 - Procédé de récupération efficace d'électrolyte de batterie lithium-ion usagée - Google Patents

Procédé de récupération efficace d'électrolyte de batterie lithium-ion usagée

Info

Publication number
MA65121A1
MA65121A1 MA65121A MA65121A MA65121A1 MA 65121 A1 MA65121 A1 MA 65121A1 MA 65121 A MA65121 A MA 65121A MA 65121 A MA65121 A MA 65121A MA 65121 A1 MA65121 A1 MA 65121A1
Authority
MA
Morocco
Prior art keywords
electrolyte
salt solution
washing
ion battery
organic phase
Prior art date
Application number
MA65121A
Other languages
English (en)
French (fr)
Inventor
Song Chen
Dingshan Ruan
Changdong LI
You Zhou
Mingliang TAN
Jiaoping WANG
Original Assignee
Guangdong Brunp Recycling Technology Co., Ltd.
Hunan Brunp Recycling Technology 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. filed Critical Guangdong Brunp Recycling Technology Co., Ltd.
Publication of MA65121A1 publication Critical patent/MA65121A1/fr

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
    • 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)
  • Manufacturing & Machinery (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Secondary Cells (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Manufacture And Refinement Of Metals (AREA)
MA65121A 2022-05-31 2024-03-27 Procédé de récupération efficace d'électrolyte de batterie lithium-ion usagée MA65121A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN202210608686.7A CN114865134A (zh) 2022-05-31 2022-05-31 废锂离子电池电解液高效回收的方法
PCT/CN2023/081684 WO2023231508A1 (zh) 2022-05-31 2023-03-15 废锂离子电池电解液高效回收的方法

Publications (1)

Publication Number Publication Date
MA65121A1 true MA65121A1 (fr) 2025-10-31

Family

ID=82641320

Family Applications (1)

Application Number Title Priority Date Filing Date
MA65121A MA65121A1 (fr) 2022-05-31 2024-03-27 Procédé de récupération efficace d'électrolyte de batterie lithium-ion usagée

Country Status (8)

Country Link
CN (1) CN114865134A (es)
DE (1) DE112023000108T5 (es)
ES (1) ES2995957B2 (es)
GB (1) GB2622974A (es)
HU (1) HU231714B1 (es)
MA (1) MA65121A1 (es)
MX (1) MX2023015296A (es)
WO (1) WO2023231508A1 (es)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114759286B (zh) * 2022-05-30 2025-03-11 清华大学深圳国际研究生院 一种锂离子电池废旧电解液的回收方法
CN114865134A (zh) * 2022-05-31 2022-08-05 广东邦普循环科技有限公司 废锂离子电池电解液高效回收的方法
CN115528338A (zh) * 2022-09-16 2022-12-27 广东邦普循环科技有限公司 一种从锂离子电池电解液中回收锂的方法

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108923092A (zh) * 2018-06-29 2018-11-30 惠州市宙邦化工有限公司 一种废旧锂离子电池电解液处理方法
CN111454152A (zh) * 2020-06-22 2020-07-28 东营市海科新源化工有限责任公司 电子级碳酸二甲酯的制备方法及其制备装置
CN112531227A (zh) * 2019-09-17 2021-03-19 天津理工大学 一种废旧锂离子电池中电解液的无害化回收处理方法

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2740243A1 (de) * 1977-09-07 1979-03-15 Bayer Ag Verfahren zur herstellung von dialkylcarbonaten
JP5360328B1 (ja) * 2013-06-04 2013-12-04 Ｊｏｉｎｔエンジニアリング株式会社 廃電解液から電解質用リチウム塩と有機溶媒を同時に回収する方法及びその装置
FR3022695A1 (fr) * 2014-06-18 2015-12-25 Rhodia Operations Procede de recuperation d'un sel d'electrolyte
CN114039116B (zh) * 2021-08-30 2024-12-17 雅邦绿色过程与新材料研究院南京有限公司 一种锂离子电池废电解液综合回收再生方法
CN114865134A (zh) * 2022-05-31 2022-08-05 广东邦普循环科技有限公司 废锂离子电池电解液高效回收的方法

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108923092A (zh) * 2018-06-29 2018-11-30 惠州市宙邦化工有限公司 一种废旧锂离子电池电解液处理方法
CN112531227A (zh) * 2019-09-17 2021-03-19 天津理工大学 一种废旧锂离子电池中电解液的无害化回收处理方法
CN111454152A (zh) * 2020-06-22 2020-07-28 东营市海科新源化工有限责任公司 电子级碳酸二甲酯的制备方法及其制备装置

Also Published As

Publication number Publication date
ES2995957A1 (es) 2025-02-11
GB202318911D0 (en) 2024-01-24
CN114865134A (zh) 2022-08-05
MX2023015296A (es) 2024-01-22
DE112023000108T5 (de) 2024-05-29
HUP2400023A1 (hu) 2024-06-28
WO2023231508A1 (zh) 2023-12-07
GB2622974A (en) 2024-04-03
ES2995957B2 (es) 2025-06-13
GB2622974A8 (en) 2024-05-15
HU231714B1 (hu) 2025-11-28

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