国家/地区 中国（3）
IPC部 B（3）
IPC大类 B01（3） C01（2）
IPC小类 B01D（3）
IPC B01D053/00（3）
发明人
公开年 2021（2）
申请年 2020（3）
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 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