国家/地区 美国（6）
IPC部 B（6）
IPC大类 B01（6）
IPC小类 B01J（6）
IPC B01J020/20（6）
发明人 ATIEH M A（2） KHALED M M（2） NAZAL M K（2）
ZOICANLOEBICK C M（2）
公开年 2018（2） 2021（2）
申请年 2015（2）  2018（2）  2020（2） 
专利权人 PRECISION CO.（2） UNIV DHAHRAN.（2）

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

Removal of metal contaminant e.g. copper for preparing purified hydrocarbon fuel, involves contacting contaminated fluid hydrocarbon comprising metal contaminant with sorbent comprising functionalized graphene oxide treated with base.

ZOICANLOEBICK C M, BAIRD B, WEISSMAN J

Reducing thiophene in diesel fuel with graphene oxide adsorbent includes contacting diesel fuel with fixed bed adsorbent of graphene oxide doped with nanoparticles of aluminum oxide and nanoparticles are present as layer on surface of oxide.

KHALED M M, NAZAL M K, ATIEH M A

Reducing thiophene and dibenzothiophene in diesel fuel involves contacting diesel fuel with fixed bed adsorbent having specific carbon to aluminum weight ratio and carbonaceous material (graphene oxide) doped with alumina nanoparticles.

KHALED M M, NAZAL M K, ATIEH M A

Producing nanoporous graphene used as adsorption medium in gas e.g. methane storage, comprises preparing cellulosic raw materials, impregnating materials with catalyst, activating and heating materials in heating system and washing graphene.

RASHIDI A, MAHMUDIAN L, DEHGHANI H

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