国家/地区 中国（4）
IPC部 B（4）
IPC大类 B01（4） C02（4）
IPC小类 B01J（4）
IPC B01J020/30（4）
发明人
公开年 2018（4）
申请年 2018（4） 
专利权人

Preparing ionic liquid modified magnetic graphene oxide complex material comprises e.g. obtaining graphene oxide (GO), dispersing GO in deionized water, ultrasonically treating, adding concentrated ammonia water and mixing.

MA X, ZHANG M, LI J

Preparing graphene oxide composite filter material useful in water purifying filter core, comprises sieving zeolite powder, uniformly stirring, filtering, drying, sintering, spray drying, milling and subjecting to extrusion molding.

SONG X, KONG M, SU Y, LIU T, CHU W, LU G, YU Y

Magnetically separated oxidized graphene loaded iron-manganese composite oxide arsenic removing material obtained by using high graphene oxide as carrier in trivalent iron salt and ferrous iron salt mixed system.

CHI Z, HU W, HUANG H, YIN Y

Graphene-based adsorbent comprises graphene, attapulgite, zinc oxide, calcium oxide, manganese metal promoter, potassium permanganate solution, deionized water and copper nitrate solution.

CHE C