国家/地区 中国（3）
IPC部 B（4）
IPC大类 B01（4） C02（3）
IPC小类 B01J（4）
IPC B01J020/20（4）
发明人
公开年 2014（2） 2015（2）
申请年 2014（4）
专利权人

Removal of dissolved substances from aqueous stream used for water treatment, involves contacting adsorbent including graphene oxide with aqueous stream containing dissolved inorganic substance.

MENG X, ZHANG J, CHRISTODOULATOS C, KORFIATIS G

Preparing graphene oxide based functional composite material involves immersing composite paper in graphene oxide dispersion, and then keeping obtained dispersion solution for certain duration to obtain modified composite paper particles.

CAO H, BI H, SUN L, WAN S

Making oil-absorbing hollow fiber porous membrane involves immersing graphene dispersion liquid into polymer hollow fiber porous membrane module, and reinforcing binding fastness interface between graphene and hollow fiber porous membrane.

HUANG Q, LIU H, XIAO C, ZHAO J, FAN Z

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