国家/地区 中国（4）
IPC部 B（4）
IPC大类 B01（4） C07（4）
IPC小类 B01J（4）
IPC B01J029/89（4）
发明人 CAO G（3） GAO P（3） JI S（3）
LV H（2） ZHANG Z（2）
公开年 2021（3）
申请年 2021（3） 
专利权人 UNIV EAST CH.（3）

Preparing composite silicon molecular sieve catalyst useful in preparing caprolactam, comprises e.g. mixing organosilicon compound, quaternary ammonium template and water, hydrolysizing, distilling, crystallizing, adjusting to neutral, performing first calcination, and adding graphene oxide.

YAN X, DAI Y, HAN M, KONG M, XU L, DING K, WANG G, GUO H

Nitrogen modified catalyst carrier for loading crystal grains in propylene oxide production, is cylindrical structure or disc structure with preset diameter and height and contains three-dimensional channels with preset average pore diameter.

SHI R, GAO P, JI S, CAO G

Monolithic boron-doped titanium silicalite catalyst carrier used for preparing titanium silicalite catalyst, has metal framework with interpenetrating three-dimensional pores inside, and boron-doped carbon layer grown on metal framework.

CHEN M, GAO P, CHEN J, ZHANG Z, WANG M, JI S, WANG H, LV H, SUN Y, CAO G

Monolithic titanium silicate-1 catalyst carrier useful in form of tiny crystal particles covered on surface of structured titanium silicate-1 catalyst carrier, comprises silicon-doped carbon layer grown on metal framework.

CAO G, LV H, GAO P, JI S, ZHANG Z