国家/地区 中国（5）
IPC部 B（5）
IPC大类 B01（5） B32（5）
IPC小类 B01D（5）
IPC B32B009/00（5）
发明人
公开年 2018（5）
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

Graphene material and bamboo fiber cloth-containing air filter, comprises high-efficiency particulate absorber layer, graphene and bamboo fiber layer.

ZHU M

Automobile air conditioning filter core material includes dust removal net which is polyurethane fiber fabric, and filter cotton material which is provided with activated carbon, foam ceramic particles and graphene-treated animal hair.

JU J, LI H

Graphene-friendly air filter foam structure, has graphene layer whose bottom part is fixed with photo-catalyst purifying layer, where bottom part of photo-catalyst purifying layer is provided with high efficiency filter layer.

LV K

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