国家/地区 中国（4）
IPC部 B（4）
IPC大类 B01（4） B03（2）
IPC小类 B01D（4）
IPC B01D053/32（4）
发明人
公开年 2021（4）
申请年 2021（4）
专利权人

Waste gas processing device for production of circuit board, has cathode electrode and nano ferroferric oxide graphene anode modified electrode that are set in membrane degradation tank.

HU P, TAN G, XU Y

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

Method for deeply purifying smoke and eliminating paste by using photo-electric catalysis cooperative medium to block plasma deep, involves preventing paste bag material from sticking to reaction components from source, and obtaining purified gas after purifying.

LI Z, TANG H, YANG C, HU Y, JI W, QU G

Air purifying device has particle electrode fixed between anode and cathode, for generating active species when power supply is electrified to degrade gaseous pollutant in air, where cross section of particle electrode is sawtooth-shape.

CUI J, LIU C, YAN F, LIU D