Title:
活物質リサイクルシステム
Document Type and Number:
Japanese Patent JP7393860
Kind Code:
B2
Abstract:
To effectively use an active material using an expensive metal by repeatedly reusing it at plural times.SOLUTION: An active material recycle system is an active material recycle system that repeatedly uses a coated active material in a lithium ion battery having an electrode active material layer formed by a non-binding body of the coated active material of which each of active material particles is coated with a coating material. The active material recycle system comprises: a step of determining a recycle period as a primary product by comparing a battery capacitance which is defined in a specification as the battery capacitance and the primary product by transmitting the battery capacitance measured by a battery capacitance measurement part on a computer connected via an electric communication line is transmitted from the battery capacitance measurement part measuring the battery capacitance of the lithium ion battery as a primary product; a step of decomposing the lithium ion battery as a primary product to fetch the coated active material; and a step of producing the lithium ion battery as a secondary product by using the coated active material to be fetched.SELECTED DRAWING: Figure 1
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Inventors:
Hideaki Horie
Keiichiro Higashi
Keiichiro Higashi
Application Number:
JP2018224665A
Publication Date:
December 07, 2023
Filing Date:
November 30, 2018
Export Citation:
Assignee:
SANYO CHEMICAL INDUSTRIES,LTD.
International Classes:
H01M10/54; G06Q50/10; H01M4/36; H01M10/052; H01M10/48
Domestic Patent References:
| JP2004126669A | ||||
| JP2017079211A | ||||
| JP2018133237A | ||||
| JP2007141464A | ||||
| JP2018156768A | ||||
| JP2013218909A |
Attorney, Agent or Firm:
Patent Attorney Firm WisePlus