Invention Grant
- Patent Title: System for and method of processing waste lithium-ion battery
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Application No.: US17436908Application Date: 2020-02-28
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Publication No.: US12266770B2Publication Date: 2025-04-01
- Inventor: Fuminori Ando , Hiroaki Osawa , Chie Nakajima , Mariko Yamashita , Masahiro Sugata , Koji Fukumoto , Masaki Tsuzawa , Ryosuke Nagai
- Applicant: KAWASAKI JUKOGYO KABUSHIKI KAISHA
- Applicant Address: JP Kobe
- Assignee: KAWASAKI JUKOGYO KABUSHIKI KAISHA
- Current Assignee: KAWASAKI JUKOGYO KABUSHIKI KAISHA
- Current Assignee Address: JP Kobe
- Agency: Oliff PLC
- Priority: JP2019-038149 20190304,JP2019-105991 20190606
- International Application: PCT/JP2020/008402 WO 20200228
- International Announcement: WO2020/179692 WO 20200910
- Main IPC: H01M10/54
- IPC: H01M10/54 ; B09B3/35 ; B09B3/40 ; B09B3/70 ; C21D9/67 ; C22B7/00 ; C22B26/12 ; H01M10/0525 ; H01M10/615
Abstract:
A system for and a method of processing a waste lithium-ion battery make it possible to improve heat treatment efficiency and to heat-treat a large-sized waste lithium-ion battery without disassembling the battery. One example of the system for processing a waste lithium-ion battery includes a heater that heat-treats a waste lithium-ion battery at a heating temperature of lower than 400° C. to decompose and remove an electrolyte solution from the waste lithium-ion battery.
Public/Granted literature
- US20220140412A1 SYSTEM FOR AND METHOD OF PROCESSING WASTE LITHIUM-ION BATTERY Public/Granted day:2022-05-05
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