国家/地区 中国（4）
IPC部 B（4）
IPC大类 B01（4）
IPC小类 B01D（4）
IPC B01J019/18（4）
发明人
公开年 2021（4）
申请年 2020（4）
专利权人

Filtering auxiliary device for preparing graphene oxide process, has box body whose left side is fixedly connected with feeding pipe, where front of box body is connected with control switch.

CHEN X, YIN Y, QIAN J

Hemmeron graphene production device with defoaming function comprises e.g. cylindrical stirring barrel arranged vertically, and sealing cover horizontally covered on top of stirring barrel and hermetically connected with stirring barrel.

GUO M

Graphene automatic processing lifting device, comprises mounting frame, refrigerating cabinet, reaction kettle, sedimentation tank and fiber filter.

SHI S, JIN T

Reaction kettle for producing graphene, comprises reaction kettle shell, sealing upper cover, threaded groove, countersunk hole, bolt, pressure gauge and sealing material injecting pipe, where sealing cover is covered on upper end of reaction kettle shell.

LIANG Z, DENG Y, ZHANG K