国家/地区 印度（2）
IPC部 B（3）
IPC大类 B01（3） C02（2）
IPC小类 B01J（3）
IPC B01J020/06（3）
发明人
公开年 2020（2）
申请年 2018（3）
专利权人

Synthesis of graphene oxide-manganese-iron composite nano-material for purifying contaminated water, involves preparing graphene oxide from graphite powder and sodium nitrate in presence of sulfuric acid and potassium permanganate oxidizing.

GHOSH S, RAY S K, MAJUMDER C

Adsorbent used to remove mercury from water comprises sulfur-doped porous reduced graphene oxide comprising sulfur, specified pore size and surface area.

MANNA B, CHELLAPPAN R R

Chemical adsorbent for purifying co-oxidation co-produced tert-butyl alcohol comprises manganese oxide and/or titanium oxide and doped metal element loaded on carrier prepared from coal slag, activated carbon and graphene.

YU G, WANG Y, YE J, WANG L, BIAN X, ZHANG H, HUA W