国家/地区 中国（5）
IPC部 B（5）
IPC大类 B08（5） C01（3） B01（2）
IPC小类 B08B（5）
IPC B01J019/18（2） B08B003/12（2） B08B013/00（2）
发明人 JIANG H（2）
公开年 2020（3）
申请年 2019（5）
专利权人

Cleaning steel pipes involves using high-pressure gas pulse to flush the cleaning liquid into the pipeline to be cleaned, and introducing ultrasonic waves.

LI R

Device for cleaning and purifying carbon-based amphiphilic graphene, has ultrasonic transducer that is set in ultrasonic stirring kettle for outputting ultrasonic wave, and inlet/outlet nozzle that is set on wall of ultrasonic stirring kettle.

JIANG H, CHEN D, WANG Y

Oxidation graphene chemically modified polymer production device comprises a base and a reaction kettle, where the reaction kettle main body of four corners of the bottom are fixedly mounted with an upright post.

ZHAO Y, JIANG H, TAO W, WANG B, ZHOU F, QIAN Y

Industrial grade graphene oxide production device comprises e.g. a tank body, the left and right sides of the tank body at the bottom are screwed with a first valve, the left side wall of the tank body is set with a feeding hopper.

INVENTOR U

Device useful for preparing graphene film, comprises box body, plurality of support rods are fixedly connected to lower end of box body, fixing plate is connected between plurality of support rods.

LIU G, LIU Z, DONG L, YANG B, DONG X