国家/地区 欧洲专利局（EPO）（2） 美国（2） 世界知识产权组织（2）
IPC部 C（2）
IPC大类 C01（2）
IPC小类 C22B（2）
IPC C22B003/04（2）
发明人
公开年 2021（2）
申请年
专利权人

Recovering metal from metal-containing material by leaching, by treating aqueous solution with external energy, reacting leaching agent precursor with formed hydrogen peroxide, and reacting metal-containing material with leaching solution.

RINNE T

Recovering lithium precursor by preparing cathode active material mixture containing lithium composite oxide, forming pre-precursor mixture including lithium oxide by reacting cathode active material mixture and separating by washing.

HONG S J, KIM J M, SON S R, HA D W, HONGSEOKJOON, KIM J, SOHN S, HE D, SUN C, HONG X