国家/地区
IPC部 B（2）
IPC大类 B01（2）
IPC小类 B01J（2）
IPC B01J003/00（2）
发明人
公开年 2021（2）
申请年 2020（2）
专利权人

Generation of microbubbles for refining sample, involve heating and pressurizing water and gas in subcritical state, cooling or depressurizing gas-liquid mixed fluid containing supercritical gas, and heating or pressurizing mixed fluid.

YASUDA T

Vacuum reactor useful for preparing graphene by electrifying carbon powder, comprises a vacuum cavity composed of an upper cover and a lower cover, and a reaction tube located between the upper cover and the lower cover.

LV H, ZHANG Q