国家/地区 中国（7）
IPC部 B（7）
IPC大类 B01（7） C01（5）
IPC小类 B01D（7）
IPC B01J019/18（7）
发明人
公开年 2021（7）
申请年 2020（6） 
专利权人

Extraction based on new graphene material by adding purified water and graphene flakes into extracting device, pouring quantitative concentrated stripping liquid, starting peripheral device, and only extracting water in extracting device.

LIU S

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

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

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 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