Katalysator auf Kupferbasis, Herstellungsverfahren dafür und Verwendung davon

Details

Veröffentlichungs-Nr.

EP4768120

Anmeldetag

18. März 2025

Veröffentlichung

25. September 2025

Rechtsraum

EP

Abstract

The present application discloses a copper-based catalyst, a method for preparing the same, and a use thereof. The method for preparing the copper-based catalyst includes: mixing zinc and aluminum precursors to obtain a first mixed solution, mixing copper and promoter precursors to obtain a second mixed solution, and preparing an alkaline precipitant solution, where the alkaline precipitant solution contains a silica precursor; mixing the first mixed solution with the alkaline precipitant solution, and precipitating zinc and aluminum components to obtain a first suspension; adding the second mixed solution and the alkaline precipitant solution to the first suspension, and precipitating copper component and a promoter to obtain a second suspension; and performing an aging treatment, a drying treatment, and a calcination treatment on the second suspension sequentially to obtain the copper-based catalyst.

Anmelder

Firmen

ZHEJIANG INTELLIGENT TRANSPORTATION TECHNOLOGY INNOVATION CENTER
Zhejiang Geely Holding Group Co., Ltd.

Land

🇨🇳 China