New Invention Profile
| Publication No: | IN202311083335 [India] | Application No: | IN202311083335 |
| Title: | Complete process for recycling spent/waste Li-ion batteries by hydrometallurgy | ||
| Publication Date: | 13-06-2025 | File Date: | 06-12-2023 |
| Inventor(s): | Nayaka Girish Praveen; Purnima Rawat; Shivamurthy Bogalera Papaiah | ||
| IPC Classification: | H01M10/54, C01F11/22, C22B1/02, C22B1/248, C22B3/22, C22B7/00, C22B23/00, C22B26/12 | ||
| Abstract: | The present invention relates to a field of recycling and waste management. Specifically, the present invention relates to a process of recovery/extracting of essential metal and non-metal components from waste or spent batteries, the recovery is done using all or whole parts of said waste batteries. Specifically, the invention relates to recovery/extracting of essential metal and non-metal components from waste or spent batteries comprising multiple steps of aqua leaching, evaporative crystallization, and treating with different solvent(s)/solution(s), acids and/or bases, to obtain essential metal and non-metal components. |
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