国家/地区 中国（6）
IPC部 B（6）
IPC大类 B01（6） C02（2）
IPC小类 B01D（6）
IPC B01D067/00（3） C02F101/30（2）
发明人 ZHANG M（6）
公开年 2021（6）
申请年 2020（3）  2021（3） 
专利权人

Mobile public toilet exhaust purifying device, has connecting mechanisms inserted with primary filter screen from front to back, and top side wall of purifying frame located between suction fan and graphene catalyst net.

ZHANG X, ZHANG M, SUN A

Preparing pleated graphene oxide film used for water purification, involves uniformly dispersing graphene oxide in first organic solvent, pouring graphene oxide dispersion liquid to supporting component, and filtering.

LIN H, TAN J, LU X, LIANG L, XU X, ZHANG K, ZHENG W, LI M, LI P, ZHANG M

Graphene flame retardant mixing device, has bed body whose upper end is provided with feeding port, where lower end opening of bed body is provided with conical discharging port and bottom part of cyclone separator is connected with lower part of bed body.

ZHANG D, ZHANG F, QIN R, LIU Z, ZHANG M, MA H, TANG K, SHENG L, WANG H

Preparing graphene-based Ag@ZIF-67 composite material film for wastewater treatment, involves adding the MOF material to the solvent, and after uniformly stirring, adding the silver source and stirring to obtain solution A.

LI Y, LI X, YANG Y, WANG L, ZHANG M, WU Z, KONG Y, CONG H, TANG J

Automatic graphene organic fertilizer production device, has rotating shaft whose top part is rotatably connected with motor, where outer wall of rotating shaft is fixedly connected with connecting rods and outer wall of shaft is connected with packing auger.

HOU J, CHEN P, SHI S, ZHANG M

Preparing photocatalytic film useful for photocatalytic degradation of folic acid wastewater comprises dissolving titanium source, grinding, centrifuging, pre-treating polyvinylidene fluoride micro-filtration membrane.

GAO Y, ZHOU Z, ZHAO Y, XING Z, ZHANG Y, CAO F, WU Z, FU X, ZHANG M, LIU F