国家/地区 中国（3）
IPC部 A（3）
IPC大类 A61（3） B01（3）
IPC小类 A61L（3）
IPC A61L009/22（2） A61L101/04（2） B01D053/02（2）
B01D053/86（2） B01J020/20（2）
发明人 WEI H（3）
公开年 2020（2）
申请年
专利权人

Adsorbent used for removing viruses or bacteria in gas comprises carrier, and adsorbent loaded on carrier comprising molecular sieve, carbon nanotube and/or graphene.

WEI X, JIN H, MA J, WEI H, CHENG L

Preparing graphene-like and algae calcium composite air purification material useful e.g. as air purification material comprises mixing e.g. graphene-like material and liquid medium, molding, sieving, polishing, curing, heating and drying.

WEI H, TONG J, TONG X

Graphene biological sponge useful in water treatment comprises polyether polyol, grafted polyether, A-1 catalyst, A-33 catalyst, silicone oil, graphite, diatomite, butyltin octoate and toluene diisocyanate.

KIM E, WEI H, KIM J, JIANG H, ZHANG H