How to reuse cylindrical batteries
By forming gas outlets and controlling the heating process, the method addresses the low recovery rates and explosion risks in cylindrical battery recycling, achieving efficient and safe recovery of valuable metals.
JP2026520218APending Publication Date: 2026-06-22CLEANSOLUTION CO LTD +1
Patent Information
- Authority / Receiving Office
- JP · JP
- Patent Type
- Applications
- Current Assignee / Owner
- CLEANSOLUTION CO LTD
- Filing Date
- 2024-06-14
- Publication Date
- 2026-06-22
Smart Images
Figure 2026520218000001_ABST
Abstract
The method for reusing a cylindrical battery according to the present invention is characterized by comprising the steps of: preparing a cylindrical battery; forming at least one gas outlet on the surface of the cylindrical battery; heating the cylindrical battery on which the gas outlet has been formed; crushing the heated cylindrical battery to obtain crushed material; and separating the crushed material to obtain recovered material.
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