国家/地区 世界知识产权组织（3）
IPC部 C（3）
IPC大类 C01（3）
IPC小类 C01D（3）
IPC C22B026/12（3）
发明人 REED C J（2）
公开年
申请年
专利权人 INNEOVATION .（2）

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

Purifying lithium-containing solutions for producing battery grade lithium chemicals by passing lithium-containing solution to purification steps which use titanate adsorbent and/or graphene-based filter medium, and an electrolysis step.

REED C J

Separation of lithium chloride solution used for e.g. lithium ion batteries, involves passing brine to perforated graphene sheet which is proportioned so as to allow passage of water, while retaining residue of lithium chloride.

REED C J