国家/地区 中国（4）
IPC部 B（4）
IPC大类 B01（4） C01（3）
IPC小类 B01J（4）
IPC B01J003/04（2） B01J019/10（2） C01B032/19（2）
发明人 WANG W（4）
公开年 2023（4）
申请年 2022（3） 
专利权人 SHENZHEN GUO.（2）

Preparing catalyst for recycling waste polyurethane comprises e.g. preparing mesoporous graphene phase carbon nitride as carrier, and adding carrier and alkali metal reagent and iron salt reagent to ethanol for period of time, vacuumizing, filtering and drying to obtain catalyst.

HUA W, ZHANG H, WANG Y, GAO Z, XIAO Y, WANG W, GENG H, ZHANG J

Supercritical high pressure graphene reaction device, comprises feeding port of stripping kettle connected with discharging port of reaction vessel by releasing ball valve, discharging port of stripping kettle connected with the receiving end of vacuum pressure loading and unloading system.

JIA M, LI B, WANG W, FAN C, WANG J, LI W

Catalyst for directionally synthesizing alkyl carbonate from alkyl oxalate, comprises calcium-magnesium-aluminum hydrotalcite modified by modifier.

LI Z, ZHANG X, YUAN X, WANG X, CHEN W, LI J, WAN Z, WANG W, YU G, XIA R, PANG X, LI G, XIONG X, SONG X, SHI L, SUN Y, ZHOU J, ZHENG W

High-pressure graphene ultrasonic reaction vessel, has high pressure ultrasonic device that is installed on side part of vessel main body and extending to generate high pressure ultrasonic effect acting on main body, and stripping gas conveying pipeline for conveying supercritical carbon dioxide.

JIA M, LI B, WANG W, FAN C, LI W, WANG J