国家/地区 中国（4）
IPC部 B（4）
IPC大类 B01（4） C07（2）
IPC小类 B01J（4）
IPC B01J021/18（2） B01J023/04（2） B01J023/06（2）
B01J023/10（2） B01J023/745（2） C07D317/36（2）
C07D317/38（2）
发明人 GUO H（4）
公开年 2021（4）
申请年 2021（3） 
专利权人 INST COAL CH.（2）

New metal oxide based catalyst useful for catalyzing transesterification reaction of cyclic carbonate and alcohol to produce aliphatic carbonate.

HOU B, JIA L, CHEN C, GUO H, LI D

Pretreating catalyst for synthesis of cyclic carbonate, comprises performing first pretreatment of metal oxide-based catalyst in tube furnace in nitrogen or argon atmosphere, and performing second pretreatment of catalyst under carbon dioxide-containing mixed gas.

HOU B, JIA L, CHEN C, GUO H, LI D

Preparing graphene aerogel with oriented structure by providing graphene oxide dispersion, directly extruding by extrusion mechanism with coat hanger type die head, freezing molding, vacuum drying and performing reduction treatment.

WU Q, GUO H, ZHAO L, HUA T, LI L, QIAN B

Improving plasma-Fenton reaction for removing organic matter in water comprises e.g. placing configured solution in reactor of experimental system, and adding prepared reduced graphene oxide/iron(II,III) oxide nanoparticles.

GUO H, LI D, QIAO W