基本信息:
- 专利标题： 电池部件的处理方法
- 专利标题（英）：Method for treating battery member
- 申请号：CN200980100226.6 申请日：2009-03-16
- 公开(公告)号：CN101919107A 公开(公告)日：2010-12-15
- 发明人： 土田靖 , 小谷幸成 , 上野幸义 , 滨重规 , 中本博文 , 长濑浩 , 神谷正人
- 申请人： 丰田自动车株式会社
- 申请人地址： 日本爱知县
- 专利权人： 丰田自动车株式会社
- 当前专利权人： 丰田自动车株式会社
- 当前专利权人地址： 日本爱知县
- 代理机构： 北京市中咨律师事务所
- 代理人： 段承恩; 田欣
- 国际申请： PCT/JP2009/055053 2009.03.16
- 国际公布： WO2010/106618 JA 2010.09.23
- 进入国家日期： 2010-02-25
- 主分类号： H01M10/54
- IPC分类号： H01M10/54 ; H01M10/36
Provided is a method for treating a battery member by which a cathode active material and a sulfide solid electrolyte material can be efficiently separated and Li contained in the cathode active material and the sulfide solid electrolyte material can be efficiently recovered. A method for treating a battery member containing at least a cathode active material containing Li and a sulfide solid electrolyte material containing Li is characterized by comprising a contact step of bringing the battery member and a treatment solution into contact with each other to generate hydrogen sulfide and dissolve Li contained in the sulfide solid electrolyte material in the treatment solution, and a cathode active material recovery step of recovering the cathode active material that is an insoluble component from the treatment solution in which Li is dissolved, and a Li compound recovery step of recovering a Li compound from the treatment solution from which the cathode active material that is the insoluble component is recovered.
公开/授权文献:
- CN101919107B 电池部件的处理方法 公开/授权日：2012-10-31
IPC结构图谱:
| H | 电学 |
| --H01 | 基本电气元件 |
| ----H01M | 用于直接转变化学能为电能的方法或装置，例如电池组 |
| ------H01M10/00 | 二次电池；及其制造 |
| --------H01M10/54 | .废蓄电池有用部件的再生 |