国家/地区 中国（6）
IPC部 B（6） C（3）
IPC大类 B01（6）
IPC小类 B01J（6） B08B（6） C01B（2）
IPC B01J019/00（6）
发明人
公开年 2021（4）
申请年 2020（2）  2021（2） 
专利权人

Graphene automatic preparation device, has fixing plate whose side is rotatably connected with end of connecting rods through hinge, where connecting rods are sleeved at outer side of corresponding fixed shaft.

LING Y

Preparation device for graphene oxide composite ultrafine silver powder, has reaction kettle structure whose upper portion is provided with silver nitrate feed port and ascorbic acid feed port, and reaction outlet that is provided at lower portion of reactor structure.

LI X, GAO S, YANG Y, QIN L, KANG S

Graphene oxide modified aqueous acrylic resin production device comprises base, where left side of top end of base is fixedly installed with reaction kettle body through bracket and bottom end of inner cavity of reaction kettle body is screwed.

XU J, WANG M

Preparing negative oxygen ion coating comprises e.g. mixing filler and graphene in constant temperature reaction device, adding viscosity increasing agent, antifreezing agent, dispersant, film former and paint, cooling and grinding.

YE Z

Closed reaction device of graphene production with high sealing performance, has sliding bar which is arranged in parallel to moving tube, and is fixed at bottom of kettle portion whose top is arranged with feed pipe.

LIU Y

Amidated graphene production device comprises working box, input pipe, another input tube, output pipe, pH detecting device, three groups of circular fixing plate, pH value detecting device, transparent baffle, and cleaning part.

HUANG Z