国家/地区 中国（2）
IPC部 B（2）
IPC大类 B01（2） F26（2）
IPC小类 B01D（2） F26B（2）
IPC B01D029/03（2）
发明人
公开年 2022（2）
申请年 2022（2） 
专利权人

Waste liquid recycling device used for micro-bubble interventional type graphene production, has bidirectional vortex circulating drying collecting component that is set on one side of anti-blocking filter device.

YANG H, HOU Y, XU Y, YANG L, ZHAO X, HU H, DAI X

Device for preparing graphene oxide, has device body, swaying mixing tank and control panel, where middle part of device body is movably connected with swaying mixing tank, and two sides of middle of device body are fixedly connected with supporting frame.

LI X, WEI L, ZHANG W, LI C, QIN L