国家/地区 中国（5）
IPC部 B（5）
IPC大类 B01（5）
IPC小类 B01D（5）
IPC B01D039/14（5）
发明人
公开年 2018（4）
申请年 2017（5）
专利权人

Composite filter material for flue gas dedusting of coal-fired blast furnace gas boiler, has graphene oxide filter film layer whose bottom is set with polysulfonamide fiber, and polyimide layer that is set with PTFE fiber mixed layer.

WU H, YANG Q, NI P

Air filter material for use in 3D vehicles for controlling bacteria e.g. Escherichia coli, comprises coconut carbon fiber layer, graphene oxide fiber layer and basalt fiber layer, where antibacterial agent is sprayed over fiber layers.

HUANG X, ZHANG W

Graphene air filter comprises filtering layer, filtering plate base layer comprising two layers of polyimide fiber fabric formed with activated carbon particle layer on one side and cotton layer on other side, and graphene composite layer.

DENG L, WU Y

Electrospun nanofiber filter membrane has PVDF electrospun fiber membrane layer whose upper surface is provided with second nanofiber filter layer and graphene oxide which is attached to inside of coarse fiber and fine fiber.

LI R

Filter material for air conditioner comprises graphene network layer, and non-woven fabric layer containing bamboo fiber, polyester fiber and leather-core composite fiber.

WANG H