国家/地区 中国（2）
IPC部 B（2）
IPC大类 B01（2）
IPC小类 B01D（2）
IPC B01D050/00（2）
发明人
公开年 2017（2）
申请年
专利权人

Air purifying material, comprises raw materials such as polylactic acid, graphene, activated carbon, kaolin, attapulgite, diatomite, nano silver, nano titanium dioxide, silver oxide and tourmaline powder at specific weight parts.

JIN Y

Repairing agent for treating oily sludge, comprises quicklime, calcium oxide, magnesium oxide, volcanic ash, graphene and calcium oxide activity.

CHAN S