国家/地区 中国（4）
IPC部 B（5）
IPC大类 B01（5） F24（3）
IPC小类 B01D（5）
IPC B01D053/86（5）
发明人 HU M（2） ZENG H（2）
公开年 2022（5）
申请年 2022（4） 
专利权人 CHONGQING HU.（2） SHANGHAI LAN.（2） UNIV EAST CH.（2） UNIV EAST CH.（2）
YUNNAN HUAPU.（2）

Selective catalytic reaction device e.g. for industrial flue gas treatment, comprises e.g. a combustion gas inlet duct part introduced with combustion gas and aqueous ammonia, and selective catalytic reaction part set with catalyst layer.

NAM D

Purification of organic waste gas by electrocatalysis-biochemical combination, involves e.g. treating organic waste gas, feeding into adsorption/electrocatalytic purification system, absorbing and enriching low-concentration volatile organic compounds by composite material.

ZHANG C, NING P, LI J, LI Z, QU G

Photocatalytic material used in photocatalytic air epidemic prevention filter, comprises activated carbon, titanium dioxide, zinc oxide, graphene, tourmaline powder, nano-copper solution, carvacrol and deionized water.

HU M, FENG G, ZENG H

Electric heater for heating metal heating piece and thermal catalyzing layer, has thermal catalyst layer formed on surface of metal heating components, and volatile organic catalyst is used to catalytically decompose volatile organic matter.

LU P

Cobalt-based oxide superfine glass fiber gas-phase purification filter screen used in high density volatile gas purifying field, has low temperature catalytic oxidation glass fiber filter including manganese cobalt-based oxide composite nanoparticles, bonding system, and superfine glass fiber wool.

LUO Y, LI L, HU M, ZHAI F, ZENG H