国家/地区 中国（2）
IPC部 B（2）
IPC大类 B01（2）
IPC小类 B01J（2）
IPC B01J029/48（2）
发明人
公开年 2022（2）
申请年 2021（2）
专利权人

Graphene-promoted low-temperature combined desulfurization and denitration catalyst comprises a sodium-Zeolite Socony Mobil-5 molecular sieve with a carrier silicon-to-aluminum ratio of specified range.

CHEN M, XUE H, ZHOU J, YAO G, QI L

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