国家/地区 中国（2）
IPC部 B（2）
IPC大类 B01（2）
IPC小类 B01D（2）
IPC
发明人 ZHANG R（2）
公开年
申请年 2022（2）
专利权人

Preparing monolithic ozone decomposition catalyst with adjustable shape used in unique volume and shape requirements of ozone tail gas treatment system, comprises mixing manganese acetate, graphene oxide and solvent, mixing potassium permanganate and solvent, stirring, freeze-drying and calcining.

OU B, WANG Y, LI S, ZHANG R, ZHOU Y

Graphene gas gel formaldehyde purifying filter core, has filter core main body close to end of mounting end provided with sealing ring, where sealing ring extends to inner side of annular groove and inner wall contact.

GENG S, ZHANG R, LI Z, WANG Q, SONG B