国家/地区 世界知识产权组织（6）
IPC部 C（6）
IPC大类 C22（6） C25（3） B01（2）
C01（2） H01（2）
IPC小类 C22B（6）
IPC C22B007/00（3） C22B026/12（3） C22B003/04（2）
C22B003/22（2） C22B003/24（2） C25C001/20（2）
发明人
公开年 2021（6）
申请年 2020（4）  2021（2） 
专利权人

Preparing lithium metal and lithium alloy moldings for use as anodes in galvanic cells, by thermal decomposition of solution of pure metallic lithium in ammonia by overflowing inert gas at specified temperature and pressure.

WIETELMANN U, DAWIDOWSKI D, DIRK D

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

Extracting lithium from aqueous lithium source, comprises removing dissolved calcium ions and/or dissolved magnesium ions by nanofiltration, removing water by reverse osmosis, and electrochemically extracting dissolved lithium ions.

ALYOUSEF Y M, ALRASHEED R, AL JILIL S, HIPPAUF F, ABENDROTH T, ALTHUES H, KASKEL S

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

Graphene composition useful for adsorbing gold ion in gold-containing solution comprises thiourea graphene zeolite.

HSI H, CHEN Y, CHEN T, TSAI C, XI X

Treating electrolyte by feeding electrolyte containing two metal ions into electrochemical polishing reactor with anode and high-surface area cathode and controlling electrode potential at high-surface area cathode to reduce first metal ion.

MOHANTA S, REILL J, TAECKER B S, HOKE J, DOUGHERTY B J, LIAO J, LIL J, TACKER B S, HAWK J, DIRTY B J, LAYER J