国家/地区 中国（7）
IPC部 B（7）
IPC大类 B01（7） C01（4）
IPC小类 B01D（7）
IPC B01D053/00（7）
发明人
公开年 2021（4）
申请年 2020（3）  2021（3） 
专利权人

Cooling filter device for graphene powder production device, has connecting body provided with through hole for extending air inlet pipe, where side of connecting body is connected with guide blade for guiding gas flow direction.

MA H, HAO Z, CAI X, HUANG W, CAI J

Graphene adsorption tertiary oil gas recycling device, has exhaust pipe provided with exhaust valve and oil gas concentration detector, where tail end of exhaust pipe is outer discharging end, and graphene tank is configured with system.

ZHANG Q

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

Collecting and processing high temperature condensed water for petroleum refining by collecting, conveying steam containing hydrogen sulfide to condenser, condensing steam, and injecting condensed liquid stream into reaction tank.

HU B

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

Preparation of graphene quantum energy material for e.g. adsorbing inorganic pollutants, involves using nano-titanium dioxide, quantum nano-far infrared powder, graphene powder, rare earth phosphorescent luminescent material and latex.

LU X