国家/地区 中国（5）
IPC部 B（5）
IPC大类 B01（5）
IPC小类 B01D（5）
IPC
发明人 ZHANG W（5）
公开年 2021（5）
申请年 2020（3）  2021（2） 
专利权人

Graphene active carbon powder filtering device comprises filter cylinder, feeding pipe, supporting frame, filter screen, base, air exhaust hole, air filter bag, air suction chamber, collecting chamber, screw thread, starting switch, and module.

CHU X, YANG X, NIE Q, ZHANG W

Functionalized modified graphene production device comprises dosing device, solid-liquid separating device, drier and collector.

YAN X, WANG X, SONG H, ZHANG W, ZHANG B, GUO Z, ZHANG N

Macroscopic film with molecular separation performance disperses oxide in water to form oxide dispersion, and then using salt as modifier to perform cationic modification and cation-modified suspension is filtered under reduced pressure.

ZHU R, WANG L, YAO B, ZHANG G, ZHANG Y, ZHANG W

Adjustable vehicle-mounted air conditioner filter core system, has power-on device connected with graphene filter screen for electrifying graphene filter screen to generate electric effect and heat so as to kill bacteria on graphene filter screen.

ZHANG W, MA Q, LI L

Preparing modified montmorillonite for adsorbing volatile organic compounds comprises e.g. crushing montmorillonite, passing through mesh sieve, performing plasma treatment, adding material A into water, and uniformly mixing.

CHEN G, FU J, HE W, CHEN C, WANG Z, ZHANG W