国家/地区 中国（2）
IPC部 C（2）
IPC大类 C01（2）
IPC小类 C01B（2）
IPC C01B032/19（2）
发明人 CHENG L（2） LIU Y（2）
公开年
申请年 2016（2） 
专利权人 ENN SCI TECHNOLOGY DEV CO LTD（2）

Device for pre-processing of graphite raw material, graphite intermediate and graphene, has graphite material that is divided into paths and circulated to tank, and is subjected to ultrasonic shock while colliding in tank.

LIU Y, CHENG L, WU L

Supercritical graphene preparation device comprises reaction device, support mechanism, heating device, quenching device and guide rail, where reaction device is connected to support mechanism.

LIU Y, CHENG L