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US 2026/0229627 A1Published application
Method for recovering materials from batteries
AssigneesHyundai Motor Company, Kia Corporation, UIF (University Industry Foundation), Yonsei University
InventorsJinyong Shim, Jae Eun Jin, Ju Heon Lee, Il Sohn, Sanghoon Lee
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Abstract
A method for recovering materials from a battery, such as a waste battery, with high purity and improved recovery efficiency.
Claims11
A method for recovering materials from a lithium-ion battery, comprising:
- providing an atmosphere comprising hydrogen gas;
- heat-treating the lithium-ion battery in the atmosphere;
- and
- separating the heat-treated lithium-ion battery by particle size.
1 more element
Dependencies are inferred from the claim text.