国家/地区 中国（2）
IPC部 B（2） F（2）
IPC大类 B01（2） F24（2）
IPC小类 B01D（2）
IPC F24F008/167（2）
发明人
公开年 2021（2）
申请年 2021（2） 
专利权人

Air purifying device for separating materials from air flow, has collector plates arranged downstream of set of ionization needles, where device generates ionization corona discharge by positive ionization voltage led to needles.

TULKKI J, JUHANI T, SKOGSTER N, MAKKONEN P

Synthesis of silver-iron oxide-carbon/titanium-oxide nanomaterial used for removing formaldehyde and benzene under photocatalysis, involves mixing coconut shell activated carbon, single-arm carbon nanotubes, and graphene, dropping sodium borohydride solution, heating and cooling.

LV B