国家/地区 中国（3）
IPC部 B（3） C（3）
IPC大类 B01（3） C07（2）
IPC小类 B01J（3） C07C（2）
IPC B01J029/40（3）
发明人
公开年 2022（3）
申请年 2021（2） 
专利权人

Graphene/ZSM-5 molecular sieve composite useful as catalyst in the reaction of preparing ethylbenzene by benzene/ethylene alkylation, comprises graphene and ZSM-5 molecular sieve.

WANG D, SUN H, LIU W

Preparing active carbon loaded titanium dioxide/graphene molecular sieve useful in degradation of trifluoroacetic acid or in catalyst comprises mixing titanium dioxide, active carbon and water, dispersing graphene and molecular sieve, adding sodium tripolyphosphate, and centrifuging.

JI M, JI L, SUN X, ZHAO H, MENG F, WANG Y, JI W

Core-shell composite catalyst useful as catalyst in one-step preparation of p-xylene by syngas, comprises core with spinel structure catalyst, and shell has molecular sieve catalyst, and binder layer set between core and shell.

TAKA U, TSUBAKI N, YANG G, CHUN F, GAO C