国家/地区 中国（45）
IPC部 B（45）
IPC大类 B01（45）
IPC小类 B01D（45）
IPC C02F001/44（20） B01D067/00（19） B01D069/12（11）
C02F001/28（10） B01D069/02（8） C02F001/40（8）
B01J020/30（7） B01D061/02（6） B01D069/08（6）
B01D071/02（6） B01J020/20（5） B01D039/14（4）
B01D053/04（4） B01D071/34（4） B01J020/24（4）
发明人 LI X（5） GAO X（3） HU X（3）
LI J（3） LIU L（3） WANG C（3）
XU P（3） CAO N（2） GAO C（2）
HAN N（2） HE M（2） LI C（2）
LI M（2） LIN X（2） LIN Z（2）
公开年 2016（24） 2017（20）
申请年 2016（45）
专利权人 QINGDAO HANX.（3） UNIV DALIAN .（3） UNIV XIAN JI.（3） SUZHOU JULIA.（2）
UNIV CHINA P.（2） UNIV SHANDON.（2）

Mixed matrix membrane comprises e.g. polyimide and graphene oxide doped in polyimide, surface and internal structure of mixed matrix film are different and surface of mixed matrix membrane comprises dense layer.

HUANG A, FENG B

Water-gas two absorbing with graphene device comprises supporting legs, base, upright post, absorbing device, cylinder compressing device, water pump, prefilter, and pressure gage, where base is fixedly connected with upright post.

CHEN J, ZHANG R, LI H

Device for purifying water, comprises graphene inner liner, lower shell, upper shell, lower connecting head and upper joint, and lower shell is connected with upper shell, where upper shell is provided with sealing ring.

YANG W

Membrane used for e.g. dehydrating unprocessed fluid, comprises porous substrate, and graphene oxide layer comprising optionally substituted crosslinked graphene oxide comprising graphene oxide and crosslinkage which is diaminobenzene.

ZHENG S, KITAHARA I, KOBUKE M, WANG P, BARTELS C R, YAMASHIRO Y, HIROSE M, NOUMI S, LIN W, OOU M

Preparing modified graphene-reinforced polyurethane sponge for oil-water separation, involves adding dopamine to uniformly dispersed graphene oxide aqueous solution, centrifuging, washing and dissolving in alcohol solvent.

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

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

Repairing agent for treating oily sludge, comprises quicklime, calcium oxide, magnesium oxide, volcanic ash, graphene and calcium oxide activity.

CHAN S

Preparing anti-pollution super-hydrophilic oil-water separation net involves adding oxidized graphite to an organic solvent, oscillating by ultrasonic cell crusher to obtain an graphene enriched solution, and adding film-forming material.

XU M, BI H, YANG X, HAN L

Water purifying filter core comprises filter shell, activated carbon particles, graphene microparticles, cover, upper sponge leak-proof plug and lower sponge leak-proof plug.

LIU X, WANG C

Treating graphene containing acidic wastewater by filtering acidic wastewater, treating filtrate through reverse osmosis membrane module, adjusting pH of permeate using alkaline solution, treating permeate and deacidifying permeate.

QIU Q