国家/地区 中国（8） 世界知识产权组织（4） 欧洲专利局（EPO）（2） 印度（2） 日本（2） 韩国（2） 美国（2）
IPC部 C（10）
IPC大类 C22（10） B01（4） C25（4）
H01（2）
IPC小类 C22B（10）
IPC C22B007/00（3） C22B026/12（3） C22B003/00（2）
C22B003/22（2） C22B003/24（2） C25C001/20（2）
发明人 CHEN L（2） LI J（2） LI L（2）
公开年 2021（10）
申请年 2020（10）
专利权人

Molybdenum technetium separation column useful for nuclear medicine diagnosis.

LEI S, LI Y, CHEN L, HUANG Y, LI L, ZHOU S

Preparation of lithium ion sieve adsorbent particles for extracting liquid lithium resources, involves mixing adsorption powder and polymer, soaking mixture in crosslinking agent, drying, and soaking dried particles in crosslinking agent.

WU Z, GE F, HUO Y, QIAN Z, LIU Z, LI J, DONG M

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

Ingestible capsule comprises biocompatible mesh, energy harvesting module, biosensor node, optical sensor, and communication module, where the capsule is orally ingestible, where biocompatible mesh comprises graphene oxide.

PENTA K V, UDUPI H

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

Recycling metal in waste circuit board comprises e.g. gradually heating and separating according to metal melting point to obtain gold, palladium, platinum and rhodium powder after placing solid mixture in flexible carbon felt electrolysis.

LAI Z, ZHONG Z, WANG J, ZHANG X, ZHONG Y, LAI Y, CHEN L

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

Preparing metal vanadium comprises heating and dehydrating vanadium source under vacuum condition, carrying out reduction reaction in molten salt medium and inert gas atmosphere, washing and drying the material.

ZHANG N, LI L, ZHANG S, WANG N, LI J, WU C

Preparation of high-strength bearing involves mixing modified filler, nickel, carbon, silicon, chromium, molybdenum, manganese, phosphorus, sulfur, boron, copper, cadmium and iron, smelting, activating, molding, tempering and assembling.

DAI Y, ZHOU C