FR3094841B1 - PROCEDURE FOR SAFE DISPOSAL OR RECYCLING OF A BATTERY - Google Patents

PROCEDURE FOR SAFE DISPOSAL OR RECYCLING OF A BATTERY Download PDF

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Publication number
FR3094841B1
FR3094841B1 FR1903676A FR1903676A FR3094841B1 FR 3094841 B1 FR3094841 B1 FR 3094841B1 FR 1903676 A FR1903676 A FR 1903676A FR 1903676 A FR1903676 A FR 1903676A FR 3094841 B1 FR3094841 B1 FR 3094841B1
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FR
France
Prior art keywords
module
recycling
elements
battery
electrochemical
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
Application number
FR1903676A
Other languages
French (fr)
Other versions
FR3094841A1 (en
Inventor
Philippe Desprez
CLéMENCE SIRET
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.)
SAFT Societe des Accumulateurs Fixes et de Traction SA
Original Assignee
SAFT Societe des Accumulateurs Fixes et de Traction SA
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 SAFT Societe des Accumulateurs Fixes et de Traction SA filed Critical SAFT Societe des Accumulateurs Fixes et de Traction SA
Priority to FR1903676A priority Critical patent/FR3094841B1/en
Publication of FR3094841A1 publication Critical patent/FR3094841A1/en
Application granted granted Critical
Publication of FR3094841B1 publication Critical patent/FR3094841B1/en
Active legal-status Critical Current
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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
    • H01M10/42—Methods or arrangements for servicing or maintenance of secondary cells or secondary half-cells
    • H01M10/44—Methods for charging or discharging
    • H01M10/441—Methods for charging or discharging for several batteries or cells simultaneously or sequentially
    • 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
    • H01M10/42—Methods or arrangements for servicing or maintenance of secondary cells or secondary half-cells
    • H01M10/48—Accumulators combined with arrangements for measuring, testing or indicating the condition of cells, e.g. the level or density of the electrolyte
    • 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
    • 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
    • H01M10/054—Accumulators with insertion or intercalation of metals other than lithium, e.g. with magnesium or aluminium
    • 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
    • H01M10/42—Methods or arrangements for servicing or maintenance of secondary cells or secondary half-cells
    • H01M10/425—Structural combination with electronic components, e.g. electronic circuits integrated to the outside of the casing
    • 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
    • H01M10/00—Secondary cells; Manufacture thereof
    • H01M10/42—Methods or arrangements for servicing or maintenance of secondary cells or secondary half-cells
    • H01M10/425—Structural combination with electronic components, e.g. electronic circuits integrated to the outside of the casing
    • H01M2010/4271—Battery management systems including electronic circuits, e.g. control of current or voltage to keep battery in healthy state, cell balancing
    • 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
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02E60/10—Energy storage using 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

Abstract

Un procédé de mise au rebut ou de recyclage d’un module d’éléments électrochimiques, le module étant équipé d’un dispositif de contrôle de la charge et de la décharge des éléments électrochimiques, chaque élément électrochimique étant équipé d'un dispositif d'équilibrage de son état de charge, ledit procédé comprenant les étapes de :a) mesure d’un paramètre d’état du module, le résultat de cette mesure indiquant la nécessité d’une mise au rebut ou d’un recyclage du module,b) activation par le dispositif de contrôle d'au moins une partie, de préférence de tous les dispositifs d’équilibrage,c) décharge des éléments électrochimiques dans leur dispositif d’équilibrage,d) arrêt de la décharge d’un des éléments par le dispositif de contrôle, lorsqu’est satisfaite une condition portant sur un paramètre de fonctionnement de l’élément,l’étape d) étant répétée jusqu’à ce que tous les éléments du module aient satisfait à une condition portant sur un paramètre de fonctionnement de l’élément, e) mise au rebut ou recyclage du module. Le procédé permet une mise au rebut sans danger d'une batterie. figure pour l'abrégé : figure 4A method of disposing or recycling a module of electrochemical elements, the module being equipped with a device for controlling the charging and discharging of the electrochemical elements, each electrochemical element being equipped with a device for balancing its state of charge, said method comprising the steps of: a) measuring a state parameter of the module, the result of this measurement indicating the need for scrapping or recycling of the module, b ) activation by the control device of at least a part, preferably of all the balancing devices, c) discharging of the electrochemical elements in their balancing device, d) stopping the discharge of one of the elements by the control device, when a condition relating to an operating parameter of the element is satisfied, step d) being repeated until all the elements of the module have satisfied a condition relating to an operating parameter of the element, e) mi discard or recycle the module. The method allows for safe disposal of a battery. figure for the abstract: figure 4

FR1903676A 2019-04-05 2019-04-05 PROCEDURE FOR SAFE DISPOSAL OR RECYCLING OF A BATTERY Active FR3094841B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR1903676A FR3094841B1 (en) 2019-04-05 2019-04-05 PROCEDURE FOR SAFE DISPOSAL OR RECYCLING OF A BATTERY

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR1903676 2019-04-05
FR1903676A FR3094841B1 (en) 2019-04-05 2019-04-05 PROCEDURE FOR SAFE DISPOSAL OR RECYCLING OF A BATTERY

Publications (2)

Publication Number Publication Date
FR3094841A1 FR3094841A1 (en) 2020-10-09
FR3094841B1 true FR3094841B1 (en) 2021-12-17

Family

ID=67514876

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1903676A Active FR3094841B1 (en) 2019-04-05 2019-04-05 PROCEDURE FOR SAFE DISPOSAL OR RECYCLING OF A BATTERY

Country Status (1)

Country Link
FR (1) FR3094841B1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR3133106A1 (en) * 2022-02-28 2023-09-01 Saft Battery with integrated maintenance circuit, vehicle and associated method
CN114833097B (en) * 2022-05-05 2024-01-19 合肥工业大学 Sorting method and device for gradient utilization of retired power battery
CN116525989B (en) * 2023-02-03 2024-01-19 广东杰成新能源材料科技有限公司 Harmless treatment method and device for retired lithium battery electrolyte

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5119009A (en) * 1989-04-20 1992-06-02 Motorola, Inc. Lithium battery deactivator
KR100860972B1 (en) 2008-01-30 2008-09-30 한국지질자원연구원 Safe method for dismantling spent lithium-ion secondary batteries
US8593110B2 (en) * 2010-11-19 2013-11-26 General Electric Company Device and method of battery discharge
CN103346365B (en) 2013-07-22 2015-06-24 田东 Method for recycling negative material from waste lithium ion battery
CN103515661B (en) 2013-10-14 2015-06-17 中国人民解放军国防科学技术大学 Method for prolonging residual recycling service life of in-parallel lithium ion battery cupboard
CN104882646B (en) 2015-06-02 2017-06-13 天津理工大学 A kind of highly effective and safe charging method of waste and old lithium ion battery

Also Published As

Publication number Publication date
FR3094841A1 (en) 2020-10-09

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