国家/地区 中国（27） 美国（3） 世界知识产权组织（3） 韩国（2）
IPC部 B（27）
IPC大类 B01（27）
IPC小类 B01J（27）
IPC B01J020/24（27）
发明人 LI X（3） WANG H（3） BAI C（2）
DENG L（2） DU Z（2） JI L（2）
LI Y（2） LV S（2） ZHOU Y（2）
公开年 2016（17） 2017（9）
申请年 2016（27）
专利权人 UNIV HOHAI（2）

Adsorbent material useful for treating lead-containing wastewater, comprises graphene oxide, chitosan, silane coupling agent, acetic acid, stearic acid amide, methyl benzoate, manganese dioxide and nano diatomaceous earth.

LIU Q

Composite material comprises e.g. calcium lignosulfonate, graphene oxide, ethylenediamine tetraacetic acid, sodium silicate, sodium chloride, chitosan, glutaraldehyde, triphenylsilylamine, manganese dioxide and stearic acid.

FANG S, QIN G

Preparation method of graphene composite foam for separating oil and water, involves preparing graphene oxide aqueous solution, and ultrasonically dispersing to form graphene oxide dispersion liquid, adding with dopamine and dispersing.

LI X, LV Q, CAO N, LIN X, SUN J

Preparing compression-resistant hydrophilic aerogel as forward osmosis draw component for sewage/brackish water purification, by preparing sodium alginate and graphene oxide mixed solution and adding aqueous solution calcium chloride.

ZHANG H, YU M

Preparation method of sodium alginate/acrylamide/graphene oxide gel balls for crystal violet dye absorption, involves taking graphene oxide powder, adding water, adding sodium alginate and acrylamide, leaving still, and defoaming.

HUANG Z, WU Y, QI H, LV S

Magnetic graphene collagen composite adsorbent material comprises graphene component, magnetic iron oxide nanoparticles component, magnetic nanoparticles for loading, and cross-linked solidified graphene collagen monomer component.

DENG H, HONG J, SUN P, MA S, ZHOU Y

Preparation of konjac glucomannan water purifying sponge involves adding konjac glucomannan to alkaline graphene solution, heating, freezing and thawing graphene sol, removing irreversible gel from vacuum oven and drying gel.

PANG J, YUAN Y, WU J, MU R, WANG L, GONG J, NI Y, HONG X

Preparation of aerogel material used in adsorption of antibiotics in aqueous solution, involves assembling one-dimensional nanofibrous cellulose and two-dimensional graphene into ultra-light porous aerosol material by ultrasonic method.

SUN Q, YAO Q, FAN B, XIONG Y, WANG H, JIN C

Production of magnetic oxide graphene/chitosan adsorbent used for removing dye in water system, involves mixing chitosan solution and magnetic graphene solution containing graphene oxide and ferrous iron salt, and adding glutaraldehyde.

WANG T, LIU Z, ZHAO H, WANG H

Manganese ore wastewater purification material used for absorbing heavy metals and other harmful substances comprises bentonite, diatomite, graphene oxide, calcite, quartz sand, zeolite, and gelatin.

XIAO J