国家/地区 韩国（4）
IPC部 B（4）
IPC大类 B01（4） G21（3）
IPC小类 B01J（4）
IPC B01J020/20（3） G21F009/12（3） B01J020/30（2）
发明人 KIM W（2）
公开年 2023（4）
申请年 2021（4） 
专利权人 NC SQUARE CO.（2）

Producing iodine adsorption filter for adsorbing iodine in radioactive waste liquid, comprises immersing template composed of polymer in slurry containing bismuth graphene oxide produced by reacting graphene oxide with bismuth nitrate.

KIM W

Producing iodine adsorption filter used to for adsorb iodine from radioactive waste liquid, comprises mixing bismuth graphene oxide, binder, thickener, and water to form coating mixture and coating coating mixture on predetermined filter.

KIM W

Manufacturing uranium adsorbent for removing uranium contained in water, comprises calcining first compound produced by synthesizing melamine resin and graphene oxide, and doping graphene oxide with metal-organic framework.

JANG M, CHOONG C, CHANG Y, YANG J K

Manufacture of nanohydrogel used for detecting toxic aromatic nitrogen compound, involves mixing iron chloride with graphene oxide dispersion, ultrasonically processing mixed solution, adding nitrogen source, hydrothermally reacting and washing obtained product.

JIN C D, GOPALAMU A