国家/地区 中国（19） 世界知识产权组织（5） 美国（4） 韩国（3）
IPC部 B（25）
IPC大类 B01（25） C01（6） C02（6）
A24（2） A61（2）
IPC小类 B01D（25）
IPC B01J020/20（25）
发明人 ZHOU Y（3） HE M（2） LIN Z（2）
LIU D（2） LIU Y（2） TANG Y（2）
ZHANG A（2） ZHANG J（2）
公开年 2016（11） 2017（11） 2018（3）
申请年 2016（25）
专利权人 JINAN SHENGQ.（2） SUZHOU JULIA.（2）

Purification method for removal of benzene pollutants involves passing graphene through pore-enlarging agent, activating, obtaining high specific surface area graphene, combining with air outlet and forming core material.

Carbon dioxide adsorbent comprises graphene nanoribbon, and a metal dispersed in the edge region of the graphene nanoribbon.

LEE H K

Graphene adsorbent material useful for flue gas filtration device, comprises fiber carrier, and graphene and doped elements supported on the fiber carrier.

TANG Y, ZHANG J, ZHANG A, LIU D

Producing bismuth graphene oxide useful for adsorbing iodine, comprises oxidizing graphite, and reacting graphene oxide with bismuth nitrate.

HANSANGSOO, UM W, SEOK K W

Sorption of carbon dioxide from air using carbon material as solid sorbent, comprises using reduced graphene oxide as sorbent obtained by modified Hummer method, which before using it for sorption of carbon dioxide is heated in inert gas.

KUSIAKNEJMAN E, KAPICAKOZAR J, WANAG A M, MORAWSKI A W

Inhibitor substance for preventing explosion blowout for preventing evaporation of crude oil and petroleum derivatives, comprises aluminum as additive material and activated carbon or graphene as basic material, and using nanotechnology.

ELBEHIRI B A Z E, HASSANEIN A M A, EL TANTAWY F M K

Preparing adsorbent material of atmospheric organic pollutants comprises e.g. preparing oxidized graphene dispersion liquid and then dispersing graphene oxide in water to obtain oxidized graphene dispersion liquid.

BI H

Preparation of graphene/silica aerogel composite adsorbent involves adding hydrochloric acid solution, powdered graphene and activated clay to mixed solution of tetraethyl orthosilicate, water and ethanol, and vibrating.

HUANG W, ZHOU X, TAN X

Graphene based absorption bag, has active carbon particle surface which is covered with graphene film.

WANG Z

Preparation of graphene-molecular sieve composite gas purification material involves hydrothermally reacting activated molecular sieve and graphene suspension, filtering reaction product and drying product in vacuum oven.

YIN Z, LI P, ZHANG W, CHU S