国家/地区 中国（2）
IPC部 B（2）
IPC大类 B01（2）
IPC小类 B01D（2）
IPC B01D053/86（2）
发明人
公开年 2018（2）
申请年
专利权人

Desulfurization and denitration catalyst is obtained by loading nano nickel oxide on diatomaceous earth-graphene as carrier, forming composite oxide active carrier and supporting catalytic additive on carrier.

JIANG X, HUANG P

Modified air purification material comprises nano-titanium dioxide modified by silver/silver bromide, graphene oxide and porous material.