公开(公告)号：WO2023017910A1

公开(公告)日：2023-02-16

申请号：PCT/KR2021/015932

申请日：2021-11-04

Applicant: KOREA ATOMIC ENERGY RESEARCH INSTITUTE

Inventor： JEON, Min Ku ,  KIM, Sung Wook ,  LEE, Keun Young ,  EUN, Hee Chul ,  OH, Maeng Kyo

IPC: H01M10/54 ,  C01D15/08 ,  C22B26/12 ,  C22B23/02 ,  C01G53/00

Abstract: The present invention provides a method for recycling a positive electrode material for secondary batteries that can not only safely separate positive electrode materials included in waste batteries without by-products such as acid waste and the like, but also recycle the rapidly increasing amount of waste batteries through a simple and efficient process, thereby significantly reducing social and economic costs.