国家/地区 中国（4）
IPC部 C（4） B（3）
IPC大类 C01（2）
IPC小类 C01B（2）
IPC C01B032/19（2）
发明人 WEN X（4）
公开年 2020（3）
申请年 2019（4）
专利权人 QINGDAO MEIL.（2）

Composite catalyst for removing nitrate nitrogen in water, comprises catalytic active component comprising palladium and co-catalyst copper, and catalyst carrier comprising modified diatomite having preset specific surface area and graphene.

GAO A, JIAO Z, LI A, ZHAO Z, ZHU Z, WAN J, FANG X, MIAO Z, LI J, SUN J, WEN X, YUN Y

Fast circulating graphene mechanical stripping device comprises a box body, a fixing seat and a spiral conveying machine, where one side of the top end of the fixing seat is fixed with the box body.

WEN X

Homogenizer for preparing graphene by mechanical stripping device, has screen whose lower part is provided with discharging hole that is opened at bottom part of homogenizing machine shell, where front surface of shell is formed with through hole.

WEN X

Composite powder reinforced with reinforced phase with functional layer for coagulation technology, comprises metal-based powder as matrix powder, enhancement phase with functional layer, reinforcing phase is graphene nanosheet.

CUI X, LI D, JIN G, WEN X, FANG Y, ZHANG D, SHI L, LI J, WAN S, ZHANG X