国家/地区 中国（4）
IPC部 B（4）
IPC大类 B01（4）
IPC小类 B01D（4）
IPC
发明人
公开年 2022（4）
申请年 2022（4）
专利权人

Extrusion forming device for use in graphene ultra-filtration film production, has shell whose lower side is connected with working table, where lower part corf working table is provided with discharging component that is arranged between two sides of shell and working table.

FAN Z

Graphene conductive agent device comprises storage hopper, cutting and grinding device, high pressure homogenizing device, slurry finished product tank, spray drying device, and finished product collecting tank.

YUAN T, LIU X, XU H, TANG Z

Heating oil graphene extracting and purifying device, has separating screen fixedly installed on inner wall of purifying device main body, moving plate fixed on separating screen, and dredging block fixedly installed on bottom end of moving plate.

DONG Y, LI J, ZHANG W

Graphene grinding production method, involves collecting, sealing and storing graphene to clean, filtering, and pouring graphene raw material into grinding and extracting device for grinding.

YU S