国家/地区 中国（4）
IPC部 B（4）
IPC大类 C01（4） B01（2） B82（2）
IPC小类 C01B（4）
IPC C01B031/04（4） B01J004/00（2） B01J019/18（2）
B82Y040/00（2）
发明人 DING R（4）
公开年 2012（3）
申请年 2012（4）
专利权人 TAIZHOU JUNA.（4）

Reactor device used for graphene production, comprises shaft sealing device, transmission device, support frame with reaction bottle, gas collecting bottle, constant temperature groove, feeding port and tail gas discharge port.

GUO X, NI Z, DING R

Forming large-scale graphene via industrial large-scale reaction kettle involves oxidizing graphite powder into graphene oxide slurry in the kettle, washing, drying and reducing the slurry into graphene in high temperature sintering furnace.

DING R, GUO X, NI Z

Large reaction kettle useful for industrial preparation of graphene, comprises e.g. shaft sealing device, transmission device, protective support frame, gas collecting bottle, reaction bottle, constant temperature groove and feeding port.

DING R, GUO X, NI Z

Preparation of waste recovery graphite powder in graphene, involves mixing graphite powder and sulfuric acid, adding potassium permanganate, water, and hydrogen peroxide solution, washing, drying, and reducing by heating.

DING R, GUO X, NI Z