国家/地区 中国（5）
IPC部 B（5）
IPC大类 B01（5）
IPC小类 B01D（5）
IPC B01D039/08（2） B01D039/14（2） B01J020/30（2）
发明人 LI H（2）
公开年 2018（5）
申请年 2017（3）  2018（2） 
专利权人

Nanofiber material for filtering mercury in water, contains graphene oxide, polyvinylpyrrolidone, polyvinyl alcohol and an auxiliary agent, is first prepared by solution spray spinning technique, and organic fiber is used.

LAN Q

Porous graphene-based air purifying agent comprises organic titanate, soluble metal salt, silane coupling agent, graphene oxide, metal oxalate, melamine, foaming agent, polypropylene resin, inorganic acid, and solvent.

GUO C, WU X

Method for preparing polyurethane fiber air conditioner filter, involves adding graphene to heptane, sonicating and adding silicone resin, followed by spraying mixed solution on treated fabric and air-drying.

JU J, LI H

Filter cloth useful for adsorption and removal of aflatoxin in edible vegetable oil e.g. peanut oil and corn oil, comprises reduced graphene oxide/polyvinyl formal fiber filter cloth composite material having regular structural morphology.

LI P, MAO J, ZHANG Q, ZHANG L, LI H, ZHANG W, YU L

Antibacterial filter material used in e.g. air purifier, comprises plant fibers, rubber, phenolic resin, graphene, bauxite, shale, silver nitrate, yttrium oxide, surfactant, reducing agent, dispersant, nano titania and aluminum nitride.

CHEN M