国家/地区 中国（4）
IPC部 B（4）
IPC大类 B01（4）
IPC小类 B01J（4） C07C（3）
IPC B01J023/80（4）
发明人
公开年 2021（3）
申请年 2021（4）
专利权人

Preparing a supported cobalt-based catalyst useful in the hydrogenation reaction of carbon monoxide, comprises e.g. mixing two soluble salts and auxiliary agents with solvent to prepare impregnating solution, impregnating the carrier, drying to prepare semi-dry base catalyst precursor and roasting.

DONG W, GONG L, LU W, LI Y, ZHU H, ZHAO Z, DING Y

Modified copper-zinc-alumina catalyst used in composition for reducing carbon dioxide for preparing liquid product mixture, contains copper, zinc, aluminum, oxygen, elements chosen from cobalt, iron or nickel and optionally elements chosen from e.g. manganese, silver, niobium and zirconium.

SHEEHAN S W, CHEN C, CLOTH T

Catalyst useful for continuous synthesis of morpholine by diethylene glycol gas phase method, comprises graphene oxide/iron oxide/gamma-aluminum oxide/montmorillonite as carrier, where carrier is loaded with copper, nickel, zinc and magnesium.

ZHANG J

Catalyst comprises active components and carrier, where the active ingredients comprises group VIII metals, group IB metal and group IIB metal and the carrier includes water-resistant inorganic oxide, molecular sieve and carbon.

XI Q, WANG W