FR3111020B1 - Procede de separation selective d’un materiau carbone d’un melange d’electrodes positives et d’electrodes negatives - Google Patents
Procede de separation selective d’un materiau carbone d’un melange d’electrodes positives et d’electrodes negatives Download PDFInfo
- Publication number
- FR3111020B1 FR3111020B1 FR2005708A FR2005708A FR3111020B1 FR 3111020 B1 FR3111020 B1 FR 3111020B1 FR 2005708 A FR2005708 A FR 2005708A FR 2005708 A FR2005708 A FR 2005708A FR 3111020 B1 FR3111020 B1 FR 3111020B1
- Authority
- FR
- France
- Prior art keywords
- mixture
- negative electrode
- positive electrode
- electrode
- selective separation
- 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.)
- Active
Links
- 239000003575 carbonaceous material Substances 0.000 title abstract 4
- 239000000203 mixture Substances 0.000 title abstract 4
- 238000000926 separation method Methods 0.000 title abstract 4
- 238000000034 method Methods 0.000 title abstract 2
- 239000011149 active material Substances 0.000 abstract 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 abstract 1
- 239000000654 additive Substances 0.000 abstract 1
- 239000011230 binding agent Substances 0.000 abstract 1
- 229910002804 graphite Inorganic materials 0.000 abstract 1
- 239000010439 graphite Substances 0.000 abstract 1
- 239000000463 material Substances 0.000 abstract 1
- 239000002904 solvent Substances 0.000 abstract 1
- 238000002604 ultrasonography Methods 0.000 abstract 1
Classifications
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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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- 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
- B09B3/00—Destroying solid waste or transforming solid waste into something useful or harmless
- B09B3/80—Destroying solid waste or transforming solid waste into something useful or harmless involving an extraction step
-
- 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
-
- 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
- H01M4/36—Selection of substances as active materials, active masses, active liquids
- H01M4/48—Selection of substances as active materials, active masses, active liquids of inorganic oxides or hydroxides
- H01M4/52—Selection of substances as active materials, active masses, active liquids of inorganic oxides or hydroxides of nickel, cobalt or iron
- H01M4/525—Selection of substances as active materials, active masses, active liquids of inorganic oxides or hydroxides of nickel, cobalt or iron of mixed oxides or hydroxides containing iron, cobalt or nickel for inserting or intercalating light metals, e.g. LiNiO2, LiCoO2 or LiCoOxFy
-
- 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
- H01M4/36—Selection of substances as active materials, active masses, active liquids
- H01M4/58—Selection of substances as active materials, active masses, active liquids of inorganic compounds other than oxides or hydroxides, e.g. sulfides, selenides, tellurides, halogenides or LiCoFy; of polyanionic structures, e.g. phosphates, silicates or borates
- H01M4/583—Carbonaceous material, e.g. graphite-intercalation compounds or CFx
- H01M4/587—Carbonaceous material, e.g. graphite-intercalation compounds or CFx for inserting or intercalating light metals
-
- 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
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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
Landscapes
- Chemical & Material Sciences (AREA)
- General Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- Environmental & Geological Engineering (AREA)
- Inorganic Chemistry (AREA)
- Manufacturing & Machinery (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geology (AREA)
- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Toxicology (AREA)
- Secondary Cells (AREA)
- Battery Electrode And Active Subsutance (AREA)
Abstract
Procédé de séparation sélective d’un matériau carboné à partir d’un mélange comprenant une électrode positive et une électrode négative provenant de piles et/ou d’accumulateurs électrochimiques comprenant les étapes successives suivantes : a) fourniture d’un mélange comprenant une électrode positive et une électrode négative, chaque électrode comprenant un collecteur de courant, un matériau actif et un liant, le matériau actif de l’électrode négative étant un matériau carboné, de préférence du graphite, b) mise en contact du mélange comprenant l’électrode positive et l’électrode négative avec une solution de séparation, en présence d’ultrasons, la solution de séparation comprenant un solvant et, éventuellement des additifs, jusqu’à séparer sélectivement le matériau carboné du collecteur de courant de l’électrode négative, le matériau actif de l’électrode positive demeurant solidaire du collecteur de courant de l’électrode positive. Figure pour l’abregé : 1
Priority Applications (7)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR2005708A FR3111020B1 (fr) | 2020-05-29 | 2020-05-29 | Procede de separation selective d’un materiau carbone d’un melange d’electrodes positives et d’electrodes negatives |
KR1020227045920A KR20230034229A (ko) | 2020-05-29 | 2021-05-27 | 양의 전극 및 음의 전극의 혼합물로부터 탄소 함유 재료를 선택적으로 분리하는 방법 |
EP21734404.3A EP4158719A1 (fr) | 2020-05-29 | 2021-05-27 | Procede de separation selective d'un materiau carbone d'un melange d'electrodes positives et d'electrodes negatives |
PCT/FR2021/050960 WO2021240113A1 (fr) | 2020-05-29 | 2021-05-27 | Procede de separation selective d'un materiau carbone d'un melange d'electrodes positives et d'electrodes negatives |
JP2022573575A JP2023527553A (ja) | 2020-05-29 | 2021-05-27 | 正極と負極との混合物から炭素含有物質を選択的に分離する為の方法 |
US18/000,059 US20230223610A1 (en) | 2020-05-29 | 2021-05-27 | Method for selectively separating a carbon-containing material from a mixture of positive electrodes and negative electrodes |
CA3180225A CA3180225A1 (fr) | 2020-05-29 | 2021-05-27 | Procede de separation selective d'un materiau carbone d'un melange d'electrodes positives et d'electrodes negatives |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR2005708A FR3111020B1 (fr) | 2020-05-29 | 2020-05-29 | Procede de separation selective d’un materiau carbone d’un melange d’electrodes positives et d’electrodes negatives |
FR2005708 | 2020-05-29 |
Publications (2)
Publication Number | Publication Date |
---|---|
FR3111020A1 FR3111020A1 (fr) | 2021-12-03 |
FR3111020B1 true FR3111020B1 (fr) | 2022-07-22 |
Family
ID=72560753
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR2005708A Active FR3111020B1 (fr) | 2020-05-29 | 2020-05-29 | Procede de separation selective d’un materiau carbone d’un melange d’electrodes positives et d’electrodes negatives |
Country Status (7)
Country | Link |
---|---|
US (1) | US20230223610A1 (fr) |
EP (1) | EP4158719A1 (fr) |
JP (1) | JP2023527553A (fr) |
KR (1) | KR20230034229A (fr) |
CA (1) | CA3180225A1 (fr) |
FR (1) | FR3111020B1 (fr) |
WO (1) | WO2021240113A1 (fr) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2023244178A1 (fr) * | 2022-06-15 | 2023-12-21 | Nanyang Technological University | Procédé de récupération de matériau d'électrode |
CN116742174B (zh) * | 2023-04-19 | 2024-03-19 | 江苏理工学院 | 一种分离废旧锂电池正极活性材料与铝箔的方法 |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102610792B (zh) * | 2012-04-01 | 2016-05-11 | 东莞新能源科技有限公司 | 循环后锂离子电池负极材料比容量检测方法 |
US10205200B2 (en) | 2016-07-07 | 2019-02-12 | Grst International Limited | Method for recycling lithium-ion battery |
CN111129631A (zh) * | 2018-10-31 | 2020-05-08 | 南开大学 | 一种废锂离子电池极片的回收方法 |
-
2020
- 2020-05-29 FR FR2005708A patent/FR3111020B1/fr active Active
-
2021
- 2021-05-27 KR KR1020227045920A patent/KR20230034229A/ko active Search and Examination
- 2021-05-27 EP EP21734404.3A patent/EP4158719A1/fr active Pending
- 2021-05-27 WO PCT/FR2021/050960 patent/WO2021240113A1/fr unknown
- 2021-05-27 CA CA3180225A patent/CA3180225A1/fr active Pending
- 2021-05-27 US US18/000,059 patent/US20230223610A1/en active Pending
- 2021-05-27 JP JP2022573575A patent/JP2023527553A/ja active Pending
Also Published As
Publication number | Publication date |
---|---|
EP4158719A1 (fr) | 2023-04-05 |
US20230223610A1 (en) | 2023-07-13 |
FR3111020A1 (fr) | 2021-12-03 |
KR20230034229A (ko) | 2023-03-09 |
JP2023527553A (ja) | 2023-06-29 |
CA3180225A1 (fr) | 2021-12-02 |
WO2021240113A1 (fr) | 2021-12-02 |
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