国家/地区 中国（4）
IPC部 B（4）
IPC大类 B01（4）
IPC小类 B01J（4）
IPC C02F001/28（4） B01J020/20（3） B01J020/30（3）
B01J020/28（2）
发明人
公开年
申请年
专利权人 UNIV HARBIN ENGINEERING（4）

Porous polymer material useful for adsorption of uranium, obtained by reacting porous material with phosphoric acid groups on surface and iron salt in strongly acidic environment.

DONG H, MA F, WANG C, XU W, ZHANG C, ZHU X, LIU L

Method for using magadiite/graphene oxide nanosheet composite to remove heavy metal ions in water, involves adding magadiite/graphene oxide nanosheet composite material as adsorbent to heavy metal ion solution, shaking, and removing adsorbent after removal of heavy metal ions.

DING H, YANG P, GUO X, HE F, GAI S, YANG D, LI S

Preparing quaternary ammonium salt group-containing graphene oxide material used as adsorbent to remove pollutants from water bodies, involves grafting tertiary amine groups on graphene oxide and dissolving graphene oxide in solvent.

ZHAO F, LIU H, WANG L, ZHOU Y, GENG C, NIU H, JIANG J, WANG Y

Preparation of oil absorbing foam material for e.g. oil spill involves mixing carbon nanotubes, graphene oxide and strong oxidant, deep oxidizing under ultrasound, filtering, washing until neutral, and formulating into aqueous dispersion.

FAN Z, JIANG L, WEI T, CHENG L