国家/地区 中国（7）
IPC部 B（7）
IPC大类 B01（7） C01（2）
IPC小类 B01D（7）
IPC B01D053/00（7）
发明人
公开年 2021（5） 2020（2）
申请年 2020（7）
专利权人

Acid leaching device useful for preparing graphene, comprises an acid leaching tank, a sealing tank cover and an air outlet cylinder, where the acid leaching tank is fixed with a heating plate through a bolt.

YANG E

Environment-friendly circulating dust removing device for heat-engine plant, has discharging component whose right end is provided with discharge outlet, where connection part of outlet and component is provided with barrier block.

UNANNOUNCED I

Electrostatic photolysis composite all-in-one machine, has discharging component whose right end is provided with discharging air port, where connecting part of discharging component and discharging air port is provided with T-shaped wind screen.

WANG Z

Air purifying module used in air processing device, has adsorption layer which is provided with adsorption material layer and partially embedded in catalytic layer while adsorption layer and catalytic layer are stacked with each other.

ZENG D

Environment-friendly preparation device of 5-methoxy-4,6-dichloro-pyrimidine, has reaction cylinder which is provided with ceramic liner, and inner surface layer of ceramic liner is provided with anti-sticking layer.

LI T

Graphene preparation system has graphene solution heated and dried by drying system to separate graphene from liquid solvent, drying system to adopt microwave for drying, and exhaust gas treatment system to process gas.

YU W

Antibacterial and deodorant composite material comprises hypochlorous acid aqueous solution, scented tea boiled liquid, maltose, graphene powder, silane coupling agent, dispersant, boric acid solution, distilled water and surfactant.

WU D