国家/地区 中国（2）
IPC部 C（2）
IPC大类 C01（2）
IPC小类 C01B（2）
IPC C01B032/184（2）
发明人 WANG J（2）
公开年
申请年
专利权人 WANG J（2）

Graphene microwave preparation device comprises feeding part for supplying material to be heated, feeding pipeline, reaction cavity main body, microwave generator, first rotary connecting assembly, negative pressure structure, and rotating power part.

WANG J, SUN Z, FENG G

Graphene preparation separation structure using expansion cracking comprises heating pipe installed at top edge of cold tank, auger shaft installed on inner bearing of heating pipe, and first sealing plate installed on rotating shaft.

WANG J