国家/地区 中国（16）
IPC部 B（16）
IPC大类 B01（16）
IPC小类 B01J（16）
IPC B01J023/80（16）
发明人 ZHANG J（3） DING Y（2） FAN H（2）
MA Q（2） PENG J（2） WANG Y（2）
ZHANG X（2） ZHANG Y（2） ZHAO T（2）
公开年 2021（4） 2020（3） 2022（3） 2023（3） 2017（2）
申请年 2020（4）  2021（4）  2022（4）  2016（2） 
专利权人 CAS DALIAN C.（2） UNIV NINGXIA（2）

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

Preparing ethanol by methanol continuous reaction comprises carrying carbonylation reaction of methanol, methyl iodide, carbon monoxide and hydrogen using single-atom catalyst, separating and passing into ester hydrogenation reactor using copper-based catalyst for hydrogenation reaction.

NING L, CHEN W, SONG X, FENG S, DING Y

Preparation of graphene-loaded copper-zinc-aluminum catalyst for reaction of synthesis gas to methanol, involves dissolving polyvinyl pyrrolidone-grafted graphene, adding soluble salts of copper, zinc and aluminum, heating, adding reducing agent, aging, and calcining.

CHEN Z, YUE W, WANG Y

Allyl acetate catalyst useful in technical field of catalyst, comprises carrier, active component and co-active component loaded on carrier, and outer coating.

SUN K, LI Z, BU L, YANG Z, XU Q

Catalyst for preparing methyl formate from catalytic synthesis gas by one-step method, comprises first catalytic layer, insulating layer and second catalytic layer, where first catalytic layer is metal oxide catalyst containing cupric oxide-zinc oxide-aluminum oxide-metal oxide composite.

LIU X, WU X, ZHANG Y, CHEN Y, ZHANG L, GE Y, GUO S

Flaky mordenite (MOR) molecular sieve for use in catalyst that is for preparing ethanol by utilizing synthesis gas, has thickness of a lamella of the flaky MOR molecular sieve with specified range.

ZHENG J, CAI F, YE S, XIE J, CHEN B, GUO L, ZHANG N

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

Phosphine compound, prepared by adding phosphorus trichloride, sublimed sulfur, aluminum trichloride, reactant, and tetrahydrofuran into reaction kettle, stirring, adding catalyst, heating and carrying out reflux reaction.

BAO Y, WENG S