国家/地区 中国（3）
IPC部 B（3） C（3）
IPC大类 B01（3）
IPC小类 B01D（3）
IPC B01J004/00（3）
发明人
公开年 2021（2）
申请年 2020（3）
专利权人

Production device of functionalized graphene oxide leather fat-liquoring agent, has driving shaft whose two sides are equipped with stirring blade and one side of working box is provided with heat preservation structure.

XIAO L, TANG S, JI Z, JIANG B, FAN G

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

Device used for preparing graphene from liquid carbon dioxide free carbon atom suspension includes breaking and dismantling reactor, settlement flat plate, cylinder block, adjusting slot, piston, piston shaft, swing rod and eccentric wheel.

DONG L, DONG T