国家/地区 美国（2）
IPC部 B（3） C（3）
IPC大类 B01（3）
IPC小类 B01J（3）
IPC B01J020/20（3）
发明人
公开年
申请年
专利权人

Removing metal contaminant e.g. copper from fluid hydrocarbon, preferably liquid hydrocarbon fuel, involves contacting contaminated fluid hydrocarbon with sorbent comprising graphene oxide treated with polycarboxylic acid or its salt.

ZOICANLOEBICK C M

Sponge like nanomaterial obtained from graphene oxide by sonicating graphene oxide in deionized water solution and freezing, used e.g. as supercapacitor, in construction of lithium battery and separating oil from water.

CHIU G, YU A

Preparation of adsorbent used for adsorbing refined petroleum solvent oil, involves impregnating graphene in metal nitrate solution, drying the resulted mixture, and calcining.

ZHAO L, LIU X, NING G