国家/地区 中国（27） 印度（5）
IPC部 B（33） C（18） H（4）
G（2）
IPC大类 B01（33） C02（11） H01（4）
C07（3） C12（2）
IPC小类 B01D（33）
IPC B01D067/00（16） B01D071/02（9） C02F001/44（8）
B01D069/12（7） B01D061/00（5） B01D061/14（5）
B01D069/02（5） C02F101/30（5） B01D071/34（4）
B01D061/02（3） B01D069/08（3） B01D069/10（3）
B01D071/06（3） B01D071/56（3） B01J020/24（3）
发明人 LI Y（5） LIU X（4） ZHANG Y（4）
DU X（3） XU J（3） ZHANG X（3）
CHEN Z（2） HE Z（2） HUANG Y（2）
KE Y（2） LI C（2） QIU X（2）
QU J（2） SHI G（2） SUN C（2）
公开年 2023（33）
申请年 2023（33）
专利权人 GUANGDONG ES.（2） UNIV DALIAN .（2） UNIV SHANGHA.（2）

Combined waste gas negative ion graphene comprises purifying device main body, inner wall of air inlet pipe fixedly connected with filter screen, dust removing structure, and dust collecting structure.

GUO Q, SUN L

Metal-doped graphene nanofiltration membrane used in various applications such as water purification, wastewater treatment, comprises graphene nanoparticle layer deposited with metal, porous support layer embedded with metal-doped graphene nanoparticle, membrane support layer, and transverse layer.

PUNETHA V D, KALPETIYA S

Synthesisizing nickel-manganese-sulfur decorated reduced graphene oxide nanocomposite for ultra-fast photocatalytic degradation of organic dyes, involves adding manganese chloride tetrahydrate into stirring solution and treating homogeneous suspension with cetyltrimethyl ammonium bromide.

SASIPRABA T, GOVINDHASAMY M

Dust recycling device for production of graphene, has base provided with motor cavity, where side of inner wall of motor cavity is fixedly installed with motor, and motor is matched with screen mechanism and transverse pipe.

XU J

Composite film used for selectively separating cation in water environment, comprises supporting layer and functional layer located on surface of supporting layer, where functional layer comprises seed layer, and metal-organic framework layer located on surface of seed layer.

LU C, HU C, CHEN Z, QU J

Preparing aluminum oxide ceramic plate film used in sewage treatment, comprises setting intermediate sacrificial layer and functional film layer on aluminum oxide ceramic substrate, and removing intermediate sacrificial layer.

LI X, GAO G, ZHOU H, WANG Y, ZHANG N, LIU X

Preparing carboxylated oxidized graphene modified flexible flat film, comprises e.g. preparing oxidation graphene, dispersing oxidation graphene in deionized water and obtaining oxidation dispersion graphene, and adjusting graphene.

ZHANG M, CHEN Z, XU J, HUANG Y, WU S, XU H

Composite nanofiltration membrane useful in treatment of high-salt wastewater containing dyes, comprises graphene oxide/phenolic resin nanofiltration membrane on surface of base film.

ZHANG X, ZHANG Y, QIU X, DU X, TAN H, WANG J, KE Y

Ironmaking blast furnace waste gas treatment system has denitration catalyst stored in denitration unit, core body include mercaptolated graphene oxide and iron-manganese-copper composite oxide and absorption liquid storage unit connected with desulfurization unit.

XIAO Y, WENG Q, TANG W, ZHOU F, XU J, SUN Y, MENG Y, XU Z

Nano fibrous membrane useful for catalyzing degradation of ethylene by visible light, prepared by electro-spinning, where nanofiber membrane is modified titanium dioxide nanofiber membrane, which reduces titanium dioxide energy band gap by doping particles.

DU X, DU C, ZHANG X, WEN Y, JIAO X, SONG Y