国家/地区 中国（10）
IPC部 B（10）
IPC大类 B01（10） C09（2）
IPC小类 B01D（10）
IPC B01D067/00（4） B01D071/02（3） B01D069/02（2）
B01D069/08（2） B01D069/12（2）
发明人 WANG X（10）
公开年 2021（5） 2020（4）
申请年 2020（10）
专利权人 CHINA PETROL.（2）

Preparation of carbon hollow fiber membrane used in gas separation and purification applications, involves dispersing graphene oxide in solvent, mixing with pore-forming agent dispersion, adding organic membrane material, stirring, spinning obtained solution, drying, and calcining.

QIAO S, LIU T, WANG X, MA C, MA N

Sintered felt for high temperature dust removal, has dust removing layer formed by lapping and sintering metal stainless steel fiber wire, where metal fiber wire in dust removing layer is lapped to form regular elliptic and semicircular fiber wire track.

WANG X

Preparing graphene oxide/carbon nano-tube asymmetric separation film involves using strong acid acidification treatment of carbon nano-tube to prepare uniform carbon nano-tube dispersion, pumping carbon nano-tube dispersion to substrate.

QUAN X, ZHANG H, CHEN S, YU H, WANG X

Non-clogging degassing tower for production of acetylene gas for recovery of acetylene gas from calcium carbide slurry, has limit net frame is filled with graphene and inner upper end of tower body is installed with absorbent cotton block.

WEI Z, HUANG C, WANG X, ZENG X, DU P, LI D, CHEN L

New super-wetting surface as polypropylene surface with micro-nano structure grafted with hydrophilic side groups.

QIAO J, WANG S, ZHANG X, QI G, SONG Z, CAI C, WANG X, LAI J, LI B, JIANG H, RU Y, ZHANG J, GAO J, ZHANG H, HAN P, JIANG C, GUO Z, GUICUN Q, ZHIHAI S, BINGHAI L, JIANMING G, ZHAOYAN G, SOONGHEO W, LIU Y, JIANG X

Solid air purifier comprises natural plant extracting liquid, earthy sepiolite, graphene, vinblastine extracting liquid, modified nano-silver water, de-ionized water, rehmanniae, clove, saponin, Angelica dahurica, and fructus forsythiae.

WAN W, WANG X, LIAO D

Air purification material used for large air volume organic waste gas treatment, comprises laminated ceramic foam, and graphene-modified titanium dioxide which is supported on foam ceramic.

YAO H, WANG X, MAO Y, SHI F

Graphene film cleaning device, has drying mechanism provided with air inlet pipeline that is horizontally arranged, where air inlet pipeline is provided with air nozzles for blowing and drying washed clamping jaw cylinders by clamping graphene film.

WANG X

Electronic stop sign uses graphene for heat dissipation, comprises top of base is fixedly connected with stop sign body, where front surface of stop sign body is embedded with display screen body, and horn embeddes in top of front surface.

WANG X

Preparation of graphene oxide film for e.g. biomedicine, involves mixing graphene oxide dispersed aqueous solution and 1,2-dichloroethane to form electrolyte solution interface and adsorbing graphene oxide in aqueous phase on interface.

QIU H, CHEN Y, JIANG T, WANG X, SHENG C