国家/地区 中国（3）
IPC部 A（3）
IPC大类 B01（3）
IPC小类 B01D（3）
IPC C02F001/28（3） B01D053/02（2） B01J020/20（2）
B01J020/24（2）
发明人
公开年 2016（3）
申请年 2016（3）
专利权人

Removing urea from biological fluids, comprises e.g. contacting fluid comprising urea with mass of graphene-based material particles, and sorbing portion of urea into or onto graphene-based material particles.

NATAN M J, KYRLIDIS A

Preparing graphene absorption material used in treating sewage comprises impregnating oxidized graphene powder into nano silver aqueous solution (obtained by adding artemisinin into silver nitrate solution, UV illuminating and centrifuging).

LIN Z, ZHOU Y, HE M

Composite fiber used as capacitor material, adsorbent material, filter material, supported catalyst material, air filter, filter column or water adsorbent material filler, comprises fiber carrier and graphene airgel layer.

TANG Y, YUAN Z, ZHANG A, ZHANG J, ZHANG X