国家/地区 中国（11）
IPC部 B（12）
IPC大类 B01（12）
IPC小类 B01D（12）
IPC C01B032/184（7） C01B032/198（4） B01D017/02（3）
B01D017/022（3） A01P001/00（2） B01D067/00（2）
B01D071/02（2） B01J020/20（2） B01J020/28（2）
C02F001/28（2） C02F001/40（2）
发明人 TONG S（3）
公开年 2019（12）
申请年 2019（12）
专利权人 ZHONGSU NEW .（3）

Graphene magnetic suspension filtering device based on ultrasonic stripping method comprise box body, ultrasonic vibrator fixedly mounted on box body, where upper end of vibrator is connected with voltage stabilizer by waterproof wire.

YANG Y

Preparing super-elastic magnetic graphene aerogel comprises e.g. using Hummers oxidation method to prepare graphene oxide mixed solution with a predetermined concentration, and preparing polyacrylic acid-modified ferric oxide nanoparticles.

GU H, WANG Y

Preparation of graphene aerogel used in adsorption or catalytic field by immersing melamine foam into graphene oxide colloid, drying to melamine foam material attached with graphene oxide, and carrying out heat treatment.

GUO Z, CHEN P, WU J, HUANG H, YANG P, CAO X, LIU X

Preparing graphene hydrophobic film used for membrane distillation, involves adding graphene oxide powder to solvent, removing solvent in suspension dispersion liquid and subjecting to hydrophobic treatment.

XU C, WEN M, CHEN M, LV C

Multilayer crosslinked graphene oxide useful for preparing reverse osmosis membrane, comprises graphene oxide layer crosslinked by using crosslinking agent to form nano-multilayer crosslinked graphene oxide.

GAO X, WANG X, SONG N, WEI Y, SU B, GAO C

Preparing amphiphilic graphene oxide nanomaterial useful in oil displacing agent, environmentally friendly surfactant, and oil stain treatment comprises e.g. loading graphene oxide on substrate to obtain substrate carrying graphene oxide.

MING L, YU B, WANG J, SHEN P

Composite material comprises component A and component B, where component A comprises activated anthracite, binder and negative ion powder, and component B comprises graphene and surfactant.

WANG M, YANG Z, ZHANG N, CHEN Z, LI X

Preparing elastic graphene aerogel comprises e.g. adding graphene oxide and reducing agent into water to obtain a graphene oxide dispersion, foaming to obtain a mixed solution, reacting the mixed solution and cooling.

TONG S

Preparing lipophilic and hydrophobic graphene aerogel useful for separating oil and water, comprises soaking graphene aerogel in hydrophobic modifier containing silane group.

TONG S

Filtration apparatus useful for synthesizing a water purification membrane, comprises a support substrate, and a graphene oxide membrane including many graphene oxide sheets, disposed on the support substrate.

MI B, HU M